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?2010 greenliant systems, ltd. s71382-05-000 05/10 data sheet www.greenliant.com features ? industry standard ata/ide bus interface ? host interface: 16-bit access ? supports up to pio mode-6 ? supports up to multi-word dma mode-4 ? supports up to ultra dma mode-4 ? low power, 3.3v power supply ? 5.0v or 3.3v host interface through v ddq pins ? low current operation: ? active mode: 85 ma typical ? sleep mode: 160 a typical ? power management unit ? immediate disabling of unused circuitry without host intervention ? zero wake-up latency ? expanded data protection ? wp#/pd# pin configurable by firmware for prevention of data overwrites ? 20-byte unique id for enhanced security ? factory pre-programmed 10-byte unique id ? user-programmable 10-byte id ? integrated voltage detector ? prevents data loss due to unexpected power-down or brownout. ? endurance ? 100 million write cycles for nandrive with advanced nand management technology ?data retention ? 10 years ? pre-programmed embedded firmware ? executes industry standard ata/ide commands ? implements dynamic wear-leveling algorithms to sub- stantially increase the longevity of flash media ? embedded flash file system ? robust built-in ecc ? multi-tasking technology enables fast sustained write performance (host-to-flash) ? up to 20 mbyte/sec ? fast sustained read performance (flash-to-host) ? up to 30 mbyte/sec ? industrial temperature range ? -40c to +85c for industrial operation ? lbga package ? 12mm x 24mm ? all devices are rohs compliant 512 mbyte/ 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld 1001t / gls85ld1002u the gls85ld0512 / gls85ld1001t / gls85ld 1002u nandrive? so lid-state drive (ssd) combines a nand controller and 512 mbytes / 1 gbyte / 2 gbytes of nand flash in a multi-chip package. it provides complete ata /ide hard disk drive functionality in a small pack- age for easy, space-saving mounting to a system motherboard. this makes the gls85ld0512 / gls85ld1001t / gls85ld1002u nandrive ssd the ideal data storage solution for mobile and embedded electronic pro ducts that require smaller and more reliable storage.
2 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 product description the gls85ld0512, gls85ld1001t and gls85ld1 002u nandrive? solid-s tate drives (ssd) are high-performance, fully-integrated, embedded fl ash solid state drives. they combine an inte- grated ata controller and either 512 mbyte, 1 gb yte, or 2 gbyte of nand flash in a multi-chip package. these products are ideal for industrial grade solid state mass storage applications offer- ing new and expanded functionality while enabling cost effective designs. ata-based solid state mass storage technology is widely used in portable and desktop computers, digital cameras, music players, handheld data collection scanners, cellular phones, pcs phones, pdas, handy terminals, personal communicators, robotics, audio recorders, monitoring devices, and set-top boxes. greenliant nandrive is a single device, solid state drive designed for embedded ata/ide protocol systems and supports standard ata/ide protocol with up to pio mode-6, multi-word dma mode-4 and ultra dma mode-4 interface. the built in mi crocontroller and file management firmware com- municates with ata standard interfaces; thereby e liminating the need for additional or proprietary software such as flash file system (ffs) and memory technology driver (mtd) software. the gls85ld0512 / gls85ld1001t / gls85ld1002u nandrives provide complete ide hard disk drive functionality and compatibility in a 12mm x 24mm bga package for easy, space saving mounting to a system motherboard. it is a perfec t solution for portable, consumer electronic prod- ucts requiring smaller and more reliable data storage. the nandrive provides a wp#/pd# pin to protec t critical information stored in the flash media from unauthorized overwrites. the nandrive is pre-programmed with a 10-byte uniq ue serial id. for even greater system secu- rity, the user has the option of programming an additional 10 bytes of id space to create a unique, 20-byte id. nandrive ssd is available with advanced nand management technology, a nand memory management technology that enhanc es data security, significantly improves endurance, and accu- rately predicts the minimum life span of nand fl ash devices. advanced nand management tech- nology combines nand controller hardware error correction, advanced wear leveling algorithms, and bad block management to extend the life of the product.
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 3 ?2010 greenliant systems, ltd. s71382-05-000 05/10 general description each nandrive contains an integrated ata controller and one or more nand flash dice in a lbga package. refer to figure 1 for the nandrive block diagram. performance-optimized nandrive the heart of the nandrive is the ata flash di sk controller which translates standard ata signals into flash media data and control signals. the following components contribute to the nandrive?s operation. microcontroller unit (mcu) the mcu translates ata/ide commands into data and control signals required for flash media oper- ation. internal direct memory access (dma) the nandrive uses internal dma allowing instant data transfer from buffer to flash media. this implementation eliminates microcontroller overhead associated with the traditional, firmware- based approach, thereby increasing the data transfer rate. power management unit (pmu) the power management unit controls the power consumption of the nandrive. the pmu dramat- ically reduces the power consumption of the nandrive by putting the part of the circuitry that is not in operation into sleep mode. sram buffer a key contributor to the nandrive performance is an sram buffer. the buffer optimizes the host?s data transfer to and from the flash media. embedded flash file system the embedded flash file system is an integral part of the nandrive. it contains mcu firmware that performs the following tasks: 1. translates host side signals in to flash media writes and reads. 2. provides dynamic flash media wear leveling to spread the flash wr ites to increase the longevity of flash media. 3. keeps track of data file structures. error correction code (ecc) high performance is achieved through optimiz ed hardware error detection and correction. serial communication interface (sci) the serial communication interface (sci) is desig ned for manufacturing error reporting. always provide sci interface access to pcb design to aid in design validation.
4 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 multi-tasking interface the multi-tasking interface enables fast, sustai ned write performance by allowing concurrent read, program, and erase operations to multiple flash media devices. advanced nand management technology advanced nand management technology balances the wear on erased blocks with an advanced wear-leveling scheme which prov ides a minimum of 100 million product write cycles. advanced nand management technology tracks the number of program/erase cycles within a group. when the host updates data, higher priority is given to the less frequently written erase blocks; thereby, evenly distributing host writes within a wear-leveling group. advanced nand management technology enhances nandrive security with password protection and four independent protection zones wh ich can be set to read-only or hidden. functional blocks figure 1: nandrive block diagram 1382 b1.1 host ata/ide bus nand controller multi-tasking interface sci nand flash nandriv e embedded flash file system mcu ecc internal dma sram buffer pmu
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 5 ?2010 greenliant systems, ltd. s71382-05-000 05/10 pin assignments the signal/pin assignments are listed in figure 2. low active signals have a ?#? suffix. pin types are input, output, or input/output. signals whose so urce is the host are designated as inputs while signals that the nandri ve sources are outputs. the nandrive functions in ata mode, which is compatible with ide hard disk drives. figure 2: pin assignments for 91-ball lbga 1 0 9 8 7 6 5 4 3 2 1 scid out d9 d10 d13 d15 iocs16# a2 cs3fx# dnu dnu scid in sciclk d8 v ss d12 por# v ss dnu dnu dnu dnu dnu wp#/pd# gnd v ss dnu dnu dnu dnu dnu dnu dnu v dd v dd dnu dnu dnu reset# d7 v ss d6 iordy v ss dnu dnu dnu dnu d5 d3 d2 d4 dmarq a1 cs1fx# dnu dnu vreg v ddq d1 d0 iord# intrq dmack# a0 v dd dnu abcdefghjklmnprt dasp# v dd d11 d14 iowr# v ss pdiag# csel v ddq dnu top view (balls facing down) 1382 91-lbz p1.3 dnu dnu dnu dnu dnu dnu dnu dnu dnu dnu dnu dnu dnu dnu dnu
6 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 table 1: pin assignments (1 of 3) symbol pin no. pin type i/o type name and functions 91-tfbga host side interface a2 k8 i i1z a[2:0] are used to select one of eight registers in the task file. a1 k3 a0 l2 d15 h8 i/o i1z/o2 d[15:0] data bus d14 g9 d13 g8 d12 h7 d11 f9 d10 f8 d9 e8 d8 f7 d7 f4 d6 h4 d5 e3 d4 h3 d3 f3 d2 g3 d1 f2 d0 g2 dmack# k2 i i2u dma acknowledge - input from host dmarq j3 o o1 dma request to host cs1fx# l3 ii2z cs1fx# is the chip select for the task file registers cs3fx# l8 cs3fx# is used to select the alternate status register and the device control register. csel l9 i i1u this internally pulled-up signal is used to configure this device as a master or a slave. when this pin is grounded, this device is configured as a master. when the pin is open, this device is configured as a slave. the pin setting should remain the same from power-on to power-down. iord# h2 i i2z iord#: this is an i/o read strobe generated by the host. when ultra dma mode is not active, this signal gates i/o data from the device. hdmardy#: in ultra dma mode when dma read is active, this sig- nal is asserted by the host to indicate that the host is ready to receive ultra dma data-in bursts. the host may negate hdmardy# to pause an ultra dma transfer. hstrobe: when dma write is active, this signal is the data-out strobe generated by the host. both the rising and falling edges of hstrobe cause data to be latched by the device. the host may stop generating hstrobe edges to pause an ultra dma data-out burst.
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 7 ?2010 greenliant systems, ltd. s71382-05-000 05/10 iowr# h9 i i2z iowr#: this is an i/o write strobe generated by the host. when ultra dma mode is not active, this signal is used to clock i/o data into the device. stop: when ultra dma mode protocol is active, the assertion of this signal causes the termination of the ultra dma burst iordy j4 o i2z iordy: when ultra dma mode dma write is not active and the device is not ready to respond to a data transfer request, this signal is negated to extend the host transf er cycle. however, it is never negated by this controller. ddmardy#: when ultra dma mode dma write is active, this signal is asserted by the host to indicate that the device is ready to receive ultra dma data-in bursts. the device may negate ddmardy# to pause an ultra dma transfer. dstrobe: when ultra dma mode dma read is active, this signal is the data-out strobe generated by the device. both the rising and falling edges of dstrobe cause data to be latched by the host. the device may stop generating dstrobe edges to pause an ultra dma data- out burst. iocs16# j8 o o2 this output signal is asserted low when the device is indicating a word data transfer cycle. intrq j2 o o1 this signal is the active high interrupt request to the host. pdiag# k9 i/o i1u/o1 the pass diagnostic signal in the master/slave handshake protocol. dasp# d9 i/o i1u/o6 the drive active/slave pres ent signal in the master/slave handshake protocol. reset# e4 i i2u this input pin is the active low hardw are reset from the host. wp#/pd# f6 i i3u the wp#/pd# pin can be used for either the write protect mode or power-down mode, but only one mode is active at any time. the write protect or power-down modes can be selected through the host com- mand. the write protect mode is the factory default setting. serial communication interface (sci) scid out d8 o o4 sci interface data output scid in d7 i i3u sci interface data input sciclk e7 i i3u sci interface clock miscellaneous v ss g4, g6, g7, k4, k6, k7, j9 pwr ground v dd e9, k5, l5, m2 pwr v dd (3.3v) v ddq e2, m9 pwr v ddq (5v/3.3v) for host interface por# j7 i analog input 1 power-on reset (por). active low v reg d2 o external capacitor pin table 1: pin assignments (continued) (2 of 3) symbol pin no. pin type i/o type name and functions 91-tfbga
8 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 dnu d3, d4, d5, d6, e5,e6, f5, g5, l4, l6, l7, m3, m4,m5, m6,m7, m8, n2, n3, n4, n5, n6, n7, n8, n9, r9, r10,t9, t10,a1, a2, a9, a10,b1, b9,b10, r1, r2, t1, t2 do not use. t1.4 1382 1. analog input for supply voltage detection table 1: pin assignments (continued) (3 of 3) symbol pin no. pin type i/o type name and functions 91-tfbga
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 9 ?2010 greenliant systems, ltd. s71382-05-000 05/10 capacity specification table 2 shows the default capacity and specific settings for heads, sectors, and cylinders. users can change the default settings in the drive id table using the identity-drive command. if the total number of bytes is less than the default, the remaining space coul d be used as spares to increase the flash drive endurance. it should also be noted that if the total flash drive capacity exceeds the total default number of bytes, the flash drive endurance will be reduced. table 1: default nandrive settings capacity total bytes cylinders heads sectors max lba 512 mbyte 512,483,328 993 16 63 1,000,944 1 gbyte 1,024,966,656 1986 16 63 2,001,888 2 gbyte 2,048,385,024 3969 16 63 4,000,752 t1.6 1382 table 2: sustained performance product write performance read performance gls85ld0512-60-ri-lbte up to 5 mbyte/sec up to 17 mbyte/sec GLS85LD1001T-60-RI-LBTE up to 10 mbyte/sec up to 30 mbyte/sec gls85ld1002u-60-ri-lbte up to 20 mbyte/sec up to 30 mbyte/sec t2.1382 table 3: supported ata modes products pio mwdma ultradma gls85ld0512-60-ri-lbte GLS85LD1001T-60-RI-LBTE gls85ld1002u-60-ri-lbte up to mode-6 up to mode-4 up to mode-4 t3.1382 table 4: advanced nand management technology write cycles product write cycles per group number of groups per product wear-leveling group size cluster size gls85ld0512-60-ri-lbte 100m 4 128 mbytes 2 kbytes GLS85LD1001T-60-RI-LBTE 100m 4 256 mbytes 4 kbytes gls85ld1002u-60-ri-lbte 100m 4 512 mbytes 8 kbytes t4.1382
10 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 configurable write protect/power-down modes the wp#/pd# pin can be used for either write protect mode or power-down mode, but only one mode is active at any time. either mode ca n be selected through the host command, set-wp#/ pd#-mode. once the mode is set with this command, the devi ce will stay in the config ured mode until the next time this command is issued. power-off or reset will not change th e configured mode. write protect mode when the device is configured in the write pr otect mode, the wp#/pd# pin offers extended data protection. this feature can be either selected thro ugh a jumper or host logic to protect the stored data from inadvertent system writes or erases, a nd viruses. the write protect feature protects the full address space of the data stored on the flash media. in the write protect mode, the wp#/pd# pin should be asserted prior to issuing the destructive commands: erase-sector, format-track, write-dma, write-multiple, write- multiple-without-erase, write-sector(s), write-sector-without-erase, or wr ite-verify. this will fo rce the nandrive to reject any destructive commands from the ata interface. all destructive command s will return 51h in the status register and 04h in the error register signifying an invalid command. all non-destructive commands will be executed normally. power-down mode when configuring the device in power-down mode , if the wp#/pd# pin is asserted during a com- mand, the nandrive completes the current command and returns to the standby mode immedi- ately to save power. afterwards, the device w ill not accept any other co mmands. only a power-on reset (por) or hardware reset will bring the device to normal operation with the wp#/pd# pin de- asserted. power-on initialization an d capacity expansion nandrive is self-initialized during the first power -up. as soon as the power is applied to the nan- drive it reports busy for typically up to five se conds while performing bad blocks search and low level format. this initializ ation is a one time event. during the first self-initialization, the nandriv e firmware scans all conn ected flash media devices and reads their device id. if the device id matc hes the listed flash media devices, the nandrive performs drive recognition based on the algorithm provided by the flash media suppliers, including setting up the bad block table, executing all the necessary handshaking routines for flash media support, and, finally, performing the low-level format. if the drive initialization fails, an d a visual inspection is unable to determine the problem, green- liant provides a comprehensive interface for ma nufacturing flow debug. this interface not only allows debug of the failure and manual reset of th e initialization process, but also allows custom- ization of user definable options. ata/ide interface the ata interface can be used for nandrive ma nufacturing support. greenliant provides an example of a dos-based solution (an executable routine) for manufacturing debug and rework.
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 11 ?2010 greenliant systems, ltd. s71382-05-000 05/10 serial communication interface (sci) for additional manufacturi ng flexibility, the sci bus can be used for manufacturin g error reporting. the sci consists of 3 active signals: scid out , scid in , and sciclk. always provide sci interface access to pcb design to aid in design validation. lifetime expectancy nandrive is available with two endurance options?standard nandrive and nandrive with advanced nand management technology. nandrive with advanced nand management technology nandrive with advanced nand mana gement technology significantly extends the life of a product with its extensive ecc, advanced wear-levelin g, and data scan and refresh (dsr) algorithms. each nandrive device is partitio ned into four wear-leveling groups. see table 5 for the group size of each product. each nandrive wear-leveling grou p can receive at least 100 millio n write cycles from the host. with four wear-leveling groups in each product, 400 million write cycles per product is possible when host writes are evenly distributed across groups. for applications where data security is esse ntial, nandrive with advanced nand management technology offers two additional protection feat ures?protection zones an d password protections. protection zones - up to four independent protecti on zones can be enabled as either read-only or hidden (read/write protected). if the zones are not enabled, the data is un protected (default con- figuration). password protection - requires a customer-unique password to access information within the pro- tected zones.
12 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 power-on and brown-out reset characteristics please contact greenliant to obtain nandrive reference design schematics including the por# circuit for industrial nandrive offerings. figure 1: power-on and brown-out reset timing i/o transfer function the default operation for the nandrive is 16-bit. however, if the host issues a set-feature com- mand to enable 8-bit mode, the nandrive permits 8-bit data access. the following table defines the function of various operations. table 1: power-on and brown-out reset timing item symbol min max units v dd /por# rise time 1 1. v dd rise time should be faster than or equal to por# rise time. t r 250 ms v dd /por# fall time 2 2. v dd fall time should be slower than or equal to por# fall time. t f 250 ms t1.0 1382 table 2: i/o function function code cs3fx# cs1fx# a0 -a2 iord# iowr# d15-d8 d7-d0 invalid mode v il v il x x x undefined undefined standby mode v ih v ih x x x high z high z task file write v ih v il 1-7h v ih v il x data in task file read v ih v il 1-7h v il v ih high z data out data register write v ih v il 0v ih v il in 1 1. if 8-bit data transfer mode is enabled. in 8-bit data transfer mode, high byte is undefined for data out. for data in, x can be v ih or v il , but no other value. in data register read v ih v il 0v il v ih out 1 out control register write v il v ih 6h v ih v il x control in alt status read v il v ih 6h v il v ih high z status out t2.0 1382 1382 f01 .0 v dd / por# t r 90% 10% t f 90% 10%
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 13 ?2010 greenliant systems, ltd. s71382-05-000 05/10 software interface nandrive command description this section defines the software requirements and the format of the commands the host sends to the nandrive. commands are issued to the nandrive by loading the required registers in the command block with the supplied parameters, and then writing the command code to the command register. with the exception of commands listed in sections ?idle - 97h or e3h?, ?set-sleep-mode - 99h or e6h?, and ?set-wp#/pd#-mode - 8bh?, nandrive complies with ata-6 specifications. nandrive command set table 8 summarizes the nandrive command set. table 3: nandrive command set (1 of 2) command code fr 1 sc 2 sn 3 cy 4 dh 5 lba 6 check-power-mode e5h or 98h - - - - d 8 - execute-drive-diagnostic 90h - - - - d - erase-sector(s) c0h - y y y y y flush-cache e7h - - - - d - format-track 50h - y 7 -yy 8 y identify-drive ech - - - - d - idle e3h or 97h - y - - d - idle-immediate e1h or 95h - - - - d - initialize-drive-parameters 91h - y - - y - nop 00h - - - - d - read-buffer e4h - - - - d - read-dma c8h or c9h - y y y y y read-multiple c4h - y y y y y read-sector(s) 20h or 21h - y y y y y read-verify-sector(s) 40h or 41h - y y y y y recalibrate 1xh - - - - d - request-sense 03h - - - - d - security-disable-password f6h - - - - d - security-erase-prepare f3h - - - - d - security-erase-unit f4h - - - - d - security-freeze-lock f5h - - - - d - security-set-password f1h - - - - d - security-unlock f2h - - - - d - seek 7xh - - y y y y set-features efh y - - - d - smart b0h y y y y d - set-multiple-mode c6h - y - - d - set-sleep-mode e6h or 99h - - - - d - set-wp#/pd#-mode 8bh y - - - d - standby e2h or 96h - - - - d -
14 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 identify-drive - ech the identify-drive command enables the host to receive parameter information from the nan- drive. this command has the same protocol as the read-sector(s) command. the parameter words in the buffer have the arrangement and meanings defined in table 9. all reserved bits or words are zero. table 9 gives the definition for each field in the iden tify-drive information. standby-immediate e0h or 94h - - - - d - translate-sector 87h - y y y y y write-buffer e8h - - - - d - write-dma cah or cbh - y y y y y write-multiple c5h - y y y y y write-multiple-without-erase cdh - y y y y y write-sector(s) 30h or 31h - y y y y y write-sector(s)-without-erase 38h - y y y y y write-verify 3ch - y y y y y t3.1 1382 1. fr - features register 2. sc - sector count register 3. sn - sector number register 4. cy - cylinder registers 5. dh - drive/head register 6. lba - logical block address mode suppor ted (see command descriptions for use) 7. y - the register contains a valid parameter for this command. 8. for the drive/head register:y means both the nandrive and head parameters are used; d means only the nandrive parameter is valid and not the head parameter. table 3: nandrive command set (continued) (2 of 2) command code fr 1 sc 2 sn 3 cy 4 dh 5 lba 6 bit ->76543210 command (7) ech c/d/h (6) x drive x cyl high (5) x cyl low (4) x sec num (3) x sec cnt (2) x feature (1) x
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 15 ?2010 greenliant systems, ltd. s71382-05-000 05/10 table 4: identify-drive information (1 of 2) word address default value 1 total bytes data field type information 0 044ah 2 general configuration bit 1 bbbbh 2 2 default number of cylinders 2 0000h 2 reserved 3 bbbbh 2 2 default number of heads 4 0000h 2 reserved 5 xxxxh 2 vendor unique 6 bbbbh 2 2 default number of sectors per track 7-8 bbbbh 3 4 number of sectors per device (word 7 = msw, word 8 = lsw) 9 xxxxh 2 vendor unique 10-14 eeeeh 4 10 user-programmable serial number in ascii 15-19 ddddh 5 10 greenliant preset, unique id in ascii 20 0002h 2 buffer type 21 xxxxh 2 vendor unique 22 xxxxh 2 vendor unique 23-26 aaaah 6 8 firmware revision in ascii. big endian byte order in word 27-46 cccch 7 40 user definable model number 47 8001h 2 maximum number of sectors on read/write-multiple command 48 0000h 2 reserved 49 0b00h 2 capabilities 50 0000h 2 reserved 51 0200h 2 pio data transfer cycle timing mode 52 0000h 2 reserved 53 0007h 2 translation parameters are valid 54 nnnnh 2 current numbers of cylinders 55 nnnnh 2 current numbers of heads 56 nnnnh 2 current sectors per track 57-58 nnnnh 4 current capacity in sectors (lbas) (word 57 = lsw, word 58 = msw) 59 010x 2 multiple sector setting 60-61 nnnnh 4 total number of sectors addressable in lba mode 62 0000h 2 reserved 63 0x07h 2 dma data transfer is supported in nandrive 64 0003h 2 advanced pio transfer mode supported 65 0078h 2 120 ns cycle time support for multi-word dma mode-2 66 0078h 2 120 ns cycle time support for multi-word dma mode-2 67 0078h 2 pio mode-4 supported 68 0078h 2 pio mode-4 supported 69-79 0000h 22 reserved 80 007eh 2 ata major version number 81 0019h 2 ata minor version number 82 706bh 2 features/command sets supported 83 400ch 2 features/command sets supported
16 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 word 0: general configuration this field informs the host that this is a non -magnetic, hard sectored, removable storage device with a transfer rate greater than 10 mbyte/sec and is not mfm encoded. word 1: default number of cylin- ders this field contains the number of translated cylin ders in the default translation mode. this value will be the same as the number of cylinders. word 3: default number of heads this field contains the number of transl ated heads in the default translation mode. word 6: default number of sectors per track this field contains the number of sectors per track in the default translation mode. word 7-8: number of sectors this field contains the number of sectors per nandr ive. this double word va lue is also the first invalid address in lba translation mode. this fi eld is only required by cf feature set support. word 10-19: serial number the contents of this field are right justified and padded with spaces (20h). the right-most ten bytes are a greenliant preset, unique id. the left-most ten bytes are a user-programmable value with a default value of spaces. 84 4000h 2 features/command sets supported 85-87 xxxxh 6 features/command sets enabled 88 xx1fh 2 udma modes 89 xxxxh 2 time required for secu rity erase unit completion 90 xxxxh 2 time required for enhanced se curity erase unit completion 91-127 0000h 74 reserved 128 xxxxh 2 security status 129-159 0000h 62 vendor unique bytes 160-162 0000h 6 reserved 163 xx2h 2 cf advanced true ide timing mode capabilities and settings 164-255 0000h 184 reserved t4.4 1382 1. xxxx = this field is subject to change by the host or the device. 2. bbbb - default value set by controller. t he selections could be user programmable. 3. n - calculated data based on product configuration 4. eeee - the default value is ?0000000000? 5. dddd - unique number of each device 6. aaaa - any unique greenliant firmware revision 7. cccc - default value is ?xxxmb nandrive? or ?xxxgb nandrive? where xxx is the flash drive capacity. the user has an option to change the model number during manufacturing. table 4: identify-drive information (continued) (2 of 2) word address default value 1 total bytes data field type information
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 17 ?2010 greenliant systems, ltd. s71382-05-000 05/10 word 20: buffer type this field defines the buffer capability: 0002h: a dual ported multi-sector buffer capable of simultaneous data transfers to or from the host and the nandrive. word 23-26: firmware revision this field contains the revision of the firmware for this product. word 27-46: model number this field is reserved for the model number for this product. word 47: read-/write-multiple sec- tor count this field contains the maximum number of sector s that can be read or written per interrupt using the read-multiple or write- multiple commands. only a value of ?1? is supported. word 49: capabilities bit function 13 standby timer 0: forces sleep mode when host is inactive. 11 iordy support 1: nandrive supports pio mode-4. 9 lba support 1: nandrive supports lba mode addressing. 8 dma support 1: dma mode is supported. word 51: pio data transfer cycle timing mode this field defines the mode for pio data tr ansfer. nandrive supports up to pio mode-4. word 53: translation parameters valid bit function 0 1: words 54-58 are valid and reflect the current number of cylinders, heads and sectors. 1 1: words 64-70 are valid to support pio mode-3 and 4. 2 1: words 88 are valid to supp ort ultra dma data transfer. word 54-56: current number of cyl- inders, heads, sectors/track these fields contains the current number of user addressable cylinders, heads, and sectors/ track in the current translation mode. word 57-58: current capacity this field contains the product of the current cylinders times heads times sectors.
18 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 word 59: multiple sector setting this field contains a validity flag in the odd by te and the current number of sectors that can be transferred per interrupt for read /write multiple in the even by te. the odd byte is always 01h which indicates that the ev en byte is always valid. the even byte value depends on the value set by the set multiple command. the even byte of this word by default contains a 00h which indi cates that read/write multiple commands are not valid. word 60-61: total sectors address- able in lba mode this field contains the number of sectors addressable for the nandrive in lba mode only. word 63: multi-word dma transfer mode this field identifies the multi- word dma transfer modes supported by the nandrive and indicates the mode that is currently selected. only one dma mode can be selected at any given time. bit function 15-11 reserved 10 multi-word dma mode 2 selected 1: multi-word dma mode 2 is selected and bits 8 and 9 are cleared to 0 0: multi-word dma mode 2 is not selected. 9 multi-word dma mode 1 selected 1: multi-word dma mode 1 is selected and 8 and 10 should be cleared to 0. 0: multi-word dma mode 1 is not selected. 8 multi-word dma mode 0 selected 1: multi-word dma mode 0 is selected and bits 9 and 10 are cleared to 0. 0: multi-word dma mode 0 is not selected. 7-3 reserved 2 multi-word dma mode 2 supported 1: multi-word dma mode 2 and below are supported and bits 0 and 1 are set to 1. 1 multi-word dma mode 1 supported 1: multi-word dma mode 1 and below are supported. 0 multi-word dma mode 0 supported 1: multi-word dma mode 0 is supported. word 64: advanced pio data trans- fer mode bits [7:0] is defined as the pio data and register tr ansfer supported field. if this field is supported, bit 1 of word 53 shall be set to one. this field is bit significant. any number of bits may be set to one in this field by the device to indicate the pio modes the device is capable of supporting. of these bits, bits [7:2] are re served for future pio modes. bit function 0 1: nandrive supports pio mode-3. 1 1: nandrive supports pio mode-4. word 65: minimum multi-word dma
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 19 ?2010 greenliant systems, ltd. s71382-05-000 05/10 transfer cycle time per word this field defines the minimum multi-word dma tran sfer cycle time per word. this field defines, in nanoseconds, the minimum cycle time that the nandrive supports when performing multi-word dma transfers on a per word basis. greenliant?s nandrive supports up to multi-word dma mode- 2, so this field is set to 120ns. word 66: device recommended multi-word dma cycle time this field defines the nandrive recommended mu lti-word dma transfer cycle time. this field defines, in nanoseconds, the minimum cycle time per word during a single sector host transfer while performing a multiple se ctor read dma or write dma command for any location on the media under nominal conditions. if a host runs at a faster cycle rate by operating at a cycle time of less than this value, the nandrive may negate dmarq for flow control. the rate at which dmarq is negated could result in reduced throug hput despite the faster cycle rate. transfer at this rate does not ensure that flow control will not be used, but implie s that higher performance may result. greenliant?s nandrive supports up to multi-word dma mode-2, so this field is set to 120 ns. word 67: minimum pio transfer cy - cle time without flow control this field defines, in nanoseconds, the minimum cycle time that, if used by the host, the device guarantees data in tegrity during the transfer without utilization of iordy fl ow control. if this field is supported, bit 1 of word 53 shall be set to o ne.the nandrive?s minimum cycle time is 120 ns. a value of 0078h is reported. word 68: minimum pio transf er cy- cle time with iordy this field defines, in nanoseconds, the minimum cycle time that the device supports while performing data transfers while utilizing iordy flow control. if this field is supported, bit 1 of word 53 shall be set to one. the nandrive?s minimum cycle time is 120 ns, e.g., pio mode-4. a value of 0078h is reported. word 80: major version number if not 0000h or ffffh, the device claims complianc e with the major version(s) as indicated by bits [6:1] being set to one. since ata standards maintain downward compatibility, a device may set more than one bit. gls55vd020 supports ata-1 to ata-6. word 81: minor version number if an implementer claims that the revision of the standard they used to guide their implementation does not need to be reported or if the implementation was based upon a standard prior to the ata- 3 standard, word 81 should be 0000h or ffffh. a value of 0019h reported in word 81 indicates ata-6 t13 1410d revision 3a guided the imple- mentation.
20 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 words 82-84: features/command sets supported words 82, 83, and 84 indicate the features and command sets supported. a value of 706bh is reported. word 82 bit function 15 0: obsolete 14 1: nop command is supported 13 1: read buffer command is supported 12 1: write buffer command is supported 11 0: obsolete 10 0: host protected area feature set is not supported 9 0: device reset command is not supported 8 0: service interrupt is not supported 7 0: release interrupt is not supported 6 1: look-ahead is supported 5 1: write cache is supported 4 0: packet command feature set is not supported 3 1: power management feature set is supported 2 0: removable media feature set is not supported 1 1: security mode feature set is supported 0 1: smart feature set is supported word 83 the values in this word should not be depended on by host implementers. bit function 15 0: provides indication that the features /command sets supported words are not valid 14 1: provides indication that the features/command sets supported words are valid 13-9 0: reserved 8 0: set-max security extension is not supported 7-5 0: reserved 4 0: removable media status feature set is not supported 3 1: advanced power management feature set is supported 2 1: cfa feature set is supported 1 0: read dma queued and write dma queued commands are not supported 0 0: download microcode command is not supported word 84 the values in this word should not be depended on by host implementers. bit function 15 0: provides indication that the features/command sets supported words are valid 14 1: provides indication that the features/command sets supported words are valid
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 21 ?2010 greenliant systems, ltd. s71382-05-000 05/10 13-0 0: reserved words 85-87: features/command sets enabled words 85, 86, and 87 indicate features/command sets enabled. the host can enable/disable the features or command set only if they are supported in words 82-84. word 85 bit function 15 0: obsolete 14 0: nop command is not enabled 1: nop command is enabled 13 0: read buffer command is not enabled 1: read buffer command is enabled 12 0:write buffer command is not enabled 1: write buffer command is enabled 11 0: obsolete 10 1: host protected area feature set is enabled 9 0: device reset command is not enabled 8 0: service interrupt is not enabled 7 0: release interrupt is not enabled 6 0: look-ahead is not enabled 1: look-ahead is enabled 5 0: write cache is not enabled 1: write cache is enabled 4 0: packet command feature set is not enabled 3 0: power management feature set is not enabled 1: power management feature set is enabled 2 0: removable media feature set is not enabled 1 0: security mode feature set has not been enabled via the security set password command 1: security mode feature set has been enabled via the security set password command 0 0: smart feature set is not enabled word 86 bit function 15-9 0: reserved 8 1: set-max security extension supported 7-5 0: reserved 4 0: removable media status feature set is not enabled 3 0: advanced power management feature set is not enabled 2 0: cfa feature set is disabled 1 0: read dma queued and write dma queued commands are not enabled 0 0: download microcode command is not enabled
22 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 word 87 the values in this word should not be depended on by host implementers. bit function 15 0: provides indication that the features/command sets supported words are valid 14 1: provides indication that the features/command sets supported words are valid 13-0 0: reserved word 88 bit function 15-13 reserved 12 1: ultra dma mode 4 is selected 0: ultra dma mode 4 is not selected 11 1: ultra dma mode 3 is selected 0: ultra dma mode 3 is not selected 10 1: ultra dma mode 2 is selected 0: ultra dma mode 2 is not selected 9 1: ultra dma mode 1 is selected 0: ultra dma mode 1 is not selected 8 1: ultra dma mode 0 is selected 0: ultra dma mode 0 is not selected 7-5 reserved 4 1: ultra dma mode 4 and below are supported 3 1: ultra dma mode 3 and below are supported 2 1: ultra dma mode 2 and below are supported 1 1: ultra dma mode 1 and below are supported 0 1: ultra dma mode 0 is supported word 89: time required for security erase unit completion word 89 specifies the time required for the security erase unit command to complete. value time 0 value not specified 1-254 (value * 2) minutes 255 >508 minutes
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 23 ?2010 greenliant systems, ltd. s71382-05-000 05/10 word 90: time required for en- hanced security erase unit completion word 90 specifies the time required for the en hanced security erase unit command to complete. word 128: security status bit function 8 security level 1: security mode is enabled and the security level is maximum 0: and security mode is enabled, indi cates that the security level is high 5 enhanced security erase unit feature supported 1: enhanced security erase unit feature set is supported 4 expire 1: security count has expired and security unlock and security erase unit are command aborted until a power-on reset or hard reset 3freeze 1: security is frozen 2lock 1: security is locked 1 enable/disable 1: security is enabled 0: security is disabled 0 capability 1: nandrive supports security mode feature set 0: nandrive does not support security mode feature set word 163: cf advanced true ide timing mode capabilities and settings this word describes the capabilit ies and current settings for cf modes utilizing the true ide inter- face. four separate fields determine support and sele ction options in the ad vanced pio and advanced multiword dma timing modes. for information on the older modes, see ?word 63: multi-word dma transfer mode? on page 16 and ?word 64: advanced pio data transfer mode? on page 16. when the identity drive command execut es, the device returns 0492h. bit function 2-0 advanced true ide pio mode support indicates the maximum true ide pio mode supported by the card value time 0 value not specified 1-254 (value * 2) minutes 255 >508 minutes value time 0 specified in word 64 1 pio mode 5 2 pio mode 6 3-7 reserved
24 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 5-3 advanced true ide multiword dma mode support indicates the maximum true ide multiword dma mode supported by the card 8-6 advanced true ide pio mode selected indicates the current true ide pio mode selected on the card 11-9 advanced true ide multiword dma mode selected indicates the current true ide multiwo rd dma mode selected on the card 15-12 reserved set-features - efh this command is used by the host to establish or select certain features. table 10 defines all fea- tures that are supported. value time 0 specified in word 63 1 multiword dma mode 3 2 multiword dma mode 4 3-7 reserved value time 0 specified in word 64 1 pio mode 5 2 pio mode 6 3-7 reserved value time 0 specified in word 63 1 multiword dma mode 3 2 multiword dma mode 4 3-7 reserved bit ->76543210 command (7) efh c/d/h (6) x drive x cyl high (5) x cyl low (4) x sec num (3) x sec cnt (2) config feature (1) feature
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 25 ?2010 greenliant systems, ltd. s71382-05-000 05/10 features 01h and 81h are used to enable and clear 8-bit data transfer mode. if the 01h feature command is issued all data trans fers will occur on the low order d 7 -d 0 data bus and the iocs16# signal will not be asserted for data register accesses. features 02h and 82h allow the host to enable or disable write cache in the nandrives that implement write cache. when the subcommand disable-write-cache is issued, the nandrive should initiate the sequence to flush cache to non-volatile memory before command completion. feature 03h allows the host to select the transfer mode by specifying a value in the sector count register. the upper 5 bits define the type of transfer and the low order 3 bits encode the mode value. one pio mode is selected at all times. the host may change the selected modes by the set-features command. feature 55h is the default featur e for the nandrive. therefore, t he host does not have to issue set-features command with this feature unless it is necessa ry for compatibility reasons. features 66h and cch c an be used to enable and disable whether the power-on reset (por) defaults will be set when a software reset occurs. table 5: features supported feature operation 01h enable 8-bit data transfers. 02h enable write cache 03h set transfer mode based on value in sector count register. table 11 defines the values. 09h enable extended power operations 55h disable read look ahead. 66h disable power-on reset (por) establishm ent of defaults at software reset. 69h nop - accepted for backward compatibility. 81h disable 8-bit data transfer. 82h disable write cache 89h disable extended power operations 96h nop - accepted for backward compatibility. 97h accepted for backward compatibility. use of this feature is not recommended. aah enable read-look-ahead cch enable power-on reset (por) establishment of defaults at software reset. t5.0 1382 table 6: transfer mode values mode bits [7:3] bits [2:0] pio default mode 00000b 000b pio default mode, disable iordy 00000b 001b pio flow control transfer mode 00001b mode 1 1. mode = transfer mode number, all other values are not valid multi-word dma mode 00100b mode 1 ultra-dma mode 01000b mode 1 reserved other n/a t6.1 1382
26 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 idle - 97h or e3h this command causes the nandrive to set bsy, enter the idle mode, clear bsy and generate an interrupt. if the sector count is non-zero, it is interpreted as a timer count with each count being 5 milliseconds and the automa tic power-down mode is enabled. if the sector count is zero, the auto- matic power-down mode is also enabled, the timer count is set to 3, with each count being 5 ms. note that this time base (5 msec) is different from the ata specification. set-sleep-mode - 99h or e6h this command causes the nandri ve to set bsy, enter the slee p mode, clear bsy and generate an interrupt. recovery from sleep mode is ac complished by simply issuing another command (a reset is permitted but not required). sleep mode is also entered when internal timers expire so the host does not need to issue this command except when it wishes to enter sleep mode immedi- ately. the default value for the timer is 15 milliseconds. bit ->76543210 command (7) 97h or e3h c/d/h (6) xdrive x cyl high (5) x cyl low (4) x sec num (3) x sec cnt (2) timer count (5 msec increments) feature (1) x bit ->76543210 command (7) 99h or e6h c/d/h (6) xdrive x cyl high (5) x cyl low (4) x sec num (3) x sec cnt (2) x feature (1) x
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 27 ?2010 greenliant systems, ltd. s71382-05-000 05/10 set-wp#/pd#-mode - 8bh this command configures the wp#/pd# pin for ei ther the write protect mode or the power-down mode. when the host sends this command to the dev ice with the value aah in the feature register, the wp#/pd# pin is configured for the write prot ect mode. the write protect mode is the factory default setting. when the host sends this command to the device with the value 55h in the feature register, wp#/pd# is configured for the power-down mode. all values in the c/d/h register, the cylinder lo w register, the cylinder high register, the sector number register, the sector count register, and the feature register need to match the values shown above, otherwise, the command will be treated as an invalid command. once the mode is set with this command, the devi ce will stay in the config ured mode until the next time this command is issued. power-off or reset will not change th e configured mode. bit ->76543210 command (7) 8bh c/d/h (6) x drive x cyl high (5) 6eh cyl low (4) 44h sec num (3) 72h sec cnt (2) 50h feature (1) 55h or aah
28 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 error posting the following table summarizes the valid status and error values for the nandrive command set. table 7: error and status register 1 1. the host is required to reissue any media access command (such as read-sector and write sector) that ends with an error condi tion. command error register status register bbk unc idnf abr t amnf rdy dwf dsc corr err check-power-mode v v v v v execute-drive-diagnostic v v v erase-sector(s) v v v v v v v v flush-cache v v v v v format-track v v v v v v v identify-drive v v v v v idle v vvv v idle-immediate v v v v v initialize-drive -parameters v v v nop v v v v read-buffer v vvv v read-dma vvvvvvvvvv read-multiple v v v v v v v v v v read-sector(s) vvvvvvvvvv read-verify-sector(s) vvvvvvvvvv recalibrate v v v v v request-sense v v v v security-disable-password v v v v v security-erase-prepare v v v v v security-erase-unit v v v v v security-freeze-lock v v v v v security-set-password v v v v v security-unlock v v v v v seek v v v v v v set-features v v v v v set-multiple-mode v v v v v set-sleep-mode v v v v v set-wp#/pd#-mode v v v v smart vv vvv v standby v v v v v standby-immediate v v v v v translate-sector v v v v v v v v write-buffer v v v v v write-dma v vvvvvv v write-multiple v v v v v v v v write-multiple-without-erase v v v v v v v v write-sector(s) v v v v v v v v write-sector(s)-without- erase v vvvvvv v write-verify v vvvvvv v invalid-command-code v v v v v t7.3 1382
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 29 ?2010 greenliant systems, ltd. s71382-05-000 05/10 electrical specifications absolute maximum stress ratings (applied conditions greater than those listed under ?abso- lute maximum stress ratings? may cause permanent damage to the device. this is a stress rating only and functional operation of the device at these cond itions or conditions greater than those defined in the operational sections of this data sh eet is not implied. exposure to absolute maxi- mum stress rating conditions may affect device reliability.) temperature under bias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55c to +12 5c storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65c to +150c d.c. voltage on pins 1 i3, i4, o4, and o5 to ground potential . . . . . . . . . . . . . . . . . -0.5v to v dd +0.5v 1. refer to table 1 for pin assignment information. transient voltage (<20 ns) on pins 1 i3, i4, o4, and o5 to ground potential . . . . . . -2.0v to v dd +2.0v d.c. voltage on pins 1 i1, i2, o1, o2, and o6 to ground pote ntial . . . . . . . . . . . . -0.5v to v ddq +0.5v transient voltage (<20 ns) on pins 1 i1, i2, o1, o2, and o6 to ground potential . -2.0v to v ddq +2.0v package power dissipa tion capability (t a = 25c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0w through hole lead soldering temperature (10 seconds). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300c surface mount solder reflow temperatur e . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260c for 10 seconds output short circuit current 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 ma 2. outputs shorted for no more than one second. no more than one output shorted at a time. table 8: absolute maximum power pin stress ratings parameter symbol conditions input power v ddq v dd -0.3v min to 6.5v max -0.3v min to 4.0v max voltage on all pins with respect to v ss -0.5v min to v ddq + 0.5v max t8.0 1382 table 9: operating range range ambient temperature v ddq v dd 3.3v 5v 3.3v min max min max min max industrial -40c to +85c 3. 135v 3.465v 4.5v 5.5v 3.135v 3.465v table 10: ac conditions of test 1 1. see figure 4 input rise/fall time output load 10 ns c l = 100 pf t10.1 1382
30 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 table 11: recommended system power-on timing symbol parameter typical maximum units t pu-initial drive initialization to ready 3 sec + (0.5 sec/ gbyte) 100 sec t pu-ready1 1 host power-on/reset to ready operation 200 1000 ms t pu-write1 1 host power-on/reset to write operation 200 1000 ms t11.3 1382 1. this parameter is measured only for initial qualification and after a design or process c hange that could affect this parameter. table 12: capacitance (ta = 25c, f=1 mhz, other pins open) parameter description test condition maximum c i/o 1 i/o pin capacitance v i/o = 0v 10 pf c in 1 input capacitance v in = 0v 10 pf t12.1 1382 1. this parameter is measured only for initial qualification and after a design or process c hange that could affect this parameter. table 13: reliability characteristics symbol parameter minimum sp ecification units test method i lth 1 1. this parameter is measured only for initial qualification and after a design or process c hange that could affect this parameter. latch up 100 + i dd ma jedec standard 78 t13.0 1382
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 31 ?2010 greenliant systems, ltd. s71382-05-000 05/10 dc characteristics (gls 85ld0512/1001t/1002u) table 14: dc characteristic fo r host interface v ddq = 3.3v or 5v symbol type parameter min max units conditions v ih1 i1 input voltage 2.0 v v ddq =v ddq max v il1 0.8 v ddq =v ddq min i il1 i1z input leakage current -10 10 ua v in = gnd to v ddq , v ddq = v ddq max i u1 i1u input pull-up current -150 -6 ua v out = gnd, v ddq = v ddq max v t+2 i2 input voltage schmitt trigger 2.0 v v ddq =v ddq max v t-2 0.8 v ddq =v ddq min i il2 i2z input leakage current -10 10 ua v in = gnd to v ddq , v ddq = v ddq max i u2 i2u input pull-up current -150 -6 ua v out = gnd, v ddq = v ddq max v oh1 o1 output voltage 2.4 v i oh1 =i oh1 min v ol1 0.4 i ol1 =i ol1 max i oh1 output current -4 ma v ddq =v ddq min i ol1 output current 4 ma v ddq =v ddq min v oh2 o2 output voltage 2.4 v i oh2 =i oh2 min v ol2 0.4 i ol2 =i ol2 max i oh2 output current -8 ma v ddq =2.7v i ol2 output current 8 ma v ddq min v oh6 o6 output voltage for dasp# pin 2.4 v i oh6 =i oh6 min v ol6 0.4 i ol6 =i ol6 max i oh6 output current for dasp# pin -4 ma v ddq =2.7-3.465v i ol6 output current for dasp# pin 12 ma v ddq =2.7-3.465v i oh6 output current for dasp# pin -4 ma v ddq =4.5v-5.5v i ol6 output current for dasp# pin 12 ma v ddq =4.5v-5.5v t14.1 1382
32 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 ac characteristics figure 2: ac input/output reference waveforms table 15: power consumption product symbol type parameter min max units conditions gls85ld0512-60-ri-lbte i dd 1,2 pwr power supply current (t a = -40c to +85c) 130 ma v dd =v dd max; v ddq =v ddq max i sp pwr sleep/standby/idle current (t a = -40c to +85c) 1000 a v dd =v dd max; v ddq =v ddq max GLS85LD1001T-60-RI-LBTE i dd 1,2 pwr power supply current (t a = -40c to +85c) 160 ma v dd =v dd max; v ddq =v ddq max i sp pwr sleep/standby/idle current (t a = -40c to +85c) 1050 a v dd =v dd max; v ddq =v ddq max gls85ld1002u-60-ri- lbte i dd 1,2 pwr power supply current (t a = -40c to +85c) 220 ma v dd =v dd max; v ddq =v ddq max i sp pwr sleep/standby/idle current (t a = -40c to +85c) 1150 a v dd =v dd max; v ddq =v ddq max t15.2 1382 1. sequential data transfer for 1 sector read data from host interface and write data to media. 2. this parameter is measured only for initial qualification and after a design or process c hange that could affect this parameter. 1319 f13.0 reference points output input v it v iht v ilt v ot ac test inputs are driven at v iht (0.9 v dd ) for a logic ?1? and v ilt (0.1 v dd ) for a logic ?0?. measurement reference points for inputs and outputs are v it (0.5 v dd ) and v ot (0.5 v dd ). input rise and fall times (10% ? 90%) are <10 ns. note: v it - v input te s t v ot - v output te s t v iht - v input high test v ilt - v input low test
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 33 ?2010 greenliant systems, ltd. s71382-05-000 05/10 appendix differences between the greenliant nandrive and ata-6 specifications idle timer the idle timer uses an incremental value of 5 ms, rather than the 5 sec minimum increment value specified in ata specifications. recovery from sleep mode for nandrive devices, recovery from sleep mode is accomplished by simply issuing another com- mand to the device. a hardware or software reset is not required.
34 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 product ordering information valid combinations gls85ld0512-60-ri-lbte gls85ld1001t -60-ri-lbte gls85ld1002u-60-ri-lbte note: valid combinations are those products in mass production or will be in mass production. consult your greenliant sales representative to confirm avail- ability of valid combinations and to determine availability of new combinations. gls 85 ld 1 001t - 60 - ri - lbte xx x xx xxxx -xx -xx - xxxx environmental attribute e 1 = non-pb package modifier t = 88 ball positions (nearest letter code to total ball count of 91) package type lb = lbga operation temperature i = industrial: -40c to +85c endurance r = 100,000,000 write cycles minimum host access time 60 = 60ns - udma mode - 4 relative performance indicator higher letter indicates higher performance capacity 512 = 512 mbyte 001 = 1 gbyte 002 = 2 gbyte mbyte or gbyte designator 0 = mbyte 1 = gbyte voltage l = 3.3v product series 85 = nandrive 1. environmental suffix ?e? denotes non-pb sol- der. greenliant non-pb solder devices are ?rohs compliant?.
data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u 35 ?2010 greenliant systems, ltd. s71382-05-000 05/10 packaging diagram figure 1: mini-nandrive 91-ball low profile ball grid array (lbga) greenliant package code: lbt note: 1. although many dimensions are similar to those of jedec publication 95, mo-210, this specific package is not registered. 2. all linear dimensions are in millimeters. 3. coplanarity: 0.15 mm 4. ball opening size is 0.40 mm ( 0.05 mm) bottom view 91-lbga-lbt-12x24-1.0 1mm detail side view seating plane a b c d e f g h j k l m n p r t 10 9 8 7 6 5 4 3 2 1 top view 10 9 8 7 6 5 4 3 2 1 t r p n m l k j h g f e d c b a 0.40 0.05 a1 corner a1 corner 0.15 1.30 0.10 1.0 1.0 0.50 0.05 (91x) 7.0 9.0 24.0 0.1 12.0 0.1
36 data sheet 512 mbyte / 1 gbyte / 2 gbyte nandrive gls85ld0512 / gls85ld1001t / gls85ld1002u ?2010 greenliant systems, ltd. s71382-05-000 05/10 table 1: revision history number description date 00 ? initial release for sst85ld0512/sst85ld1001t/sstld1002u data sheet apr 2008 01 ? added 5i (100m cycle endurance) informatio n including updates in ?features? , ?gen- eral description? , ?capacity specification? , ?lifetime expectancy? , ?software inter- face? ?electrical specifications? , and ?product ordering information? , ? changes pin k2 from dmack to dmack# in figure 2 and table 1. sep 2008 02 ? preliminary specifications-t o-data sheet phase change nov 2008 03 ? end-of-life valid combinations sst85ld 0512-60-5i-lbte, sst85ld1001t-60-5i- lbte, and sst85ld1002u-60-5i-lbte. see s71382(02). ? removed all references to 100m cycle endurance in features, page 1 and standard nandrive on page 2 and page 12. ? removed sst85ld0512-60-5i-lbte, sst85ld1001t-60-5i-lbte, and sst85ld1002u-60-5i-lbte from table 3 on page 7, table 4 on page 7, and table 20 on page 30. dec 2008 04 ? applied the new document format ? updated figure 1. oct 2009 05 ? transferred from sst to greenliant may 2010 ? 2010 greenliant systems, ltd. all rights reserved. greenliant, the greenliant logo and nandrive are trademarks of greenliant systems, ltd. all trademarks and registered trademarks are t he property of their respective owners. these specifications are subject to change without notice. refer to www.greenliant.com for the most recent data sheet versions. memory sizes denote raw storage capacity; actual usable capacity may be less. greenliant makes no warranty for the use of its products other than t hose expressly contained in the standard terms and con- ditions of sale which are available on www.greenliant.com.

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