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2M x 8 - Bit Dynamic RAM 2k Refresh (Hyper Page Mode- EDO)
Advanced Information
* * *
HYB3117805BSJ -50/-60/-70
2 097 152 words by 8-bit organization 0 to 70 C operating temperature Performance: -50 tRAC tCAC tAA tRC tHPC RAS access time CAS access time Access time from address Read/Write cycle time Hyper page mode (EDO) cycle time 50 13 25 84 20 -60 60 15 30 104 25 -70 70 20 35 124 30 ns ns ns ns ns
* *
Single + 3.3 V ( 0.3 V) supply Low power dissipation max. 432 mW active (-50 version) max. 396 mW active (-60 version) max. 360 mW active (-70 version) 7.2 mW standby (LV-TTL) 3.6 mW standby (CMOS) Read, write, read-modify-write, CAS-before-RAS refresh, RAS-only refresh, hidden refresh, self refresh and test mode Hyper page mode (EDO) capability All inputs, outputs and clocks fully TTL-compatible 2048 refresh cycles / 32 ms (2k-Refresh) Plastic Package: P-SOJ-28-3 400 mil
*
* * * *
Semiconductor Group
1
1.96
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
The HYB 3117805BSJ is a 16 MBit dynamic RAM organized as 2 097 152 words by 8-bits. The HYB 3117805BSJ utilizes a submicron CMOS silicon gate process technology, as well as advanced circuit techniques to provide wide operating margins, both internally and for the system user. Multiplexed address inputs permit the HYB 3117805BSJ to be packaged in a standard SOJ 28 plastic package with 400 mil width. These packages provide high system bit densities and are compatible with commonly used automatic testing and insertion equipment. System-oriented features include single + 3.3 V ( 0.3 V) power supply, direct interfacing with high-performance logic device families such as Schottky TTL. Ordering Information Type HYB 3117805BJ-50 HYB 3117805BJ-60 HYB 3117805BJ-70 Pin Names A0-A10 A0-A9 RAS OE I/O1-I/O8 CAS WE Row Address Inputs Column Address Inputs Row Address Strobe Output Enable Data Input/Output Column Address Strobe Read/Write Input Power Supply (+ 3.3 V) Ground (0 V) not connected Ordering Code Q67100-Q1151 Q67100-Q1152 Package P-SOJ-28-3 400 mil P-SOJ-28-3 400 mil P-SOJ-28-3 400 mil Descriptions DRAM (access time 50 ns) DRAM (access time 60 ns) DRAM (access time 70 ns)
VCC VSS
N.C.
Semiconductor Group
2
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
P-SOJ-28-3
400 mil
VCC I/O1 I/O2 I/O3 I/O4 WE RAS N.C. A10 A0 A1 A2 A3 VCC
O 1 2 3 4 5 6 7 8 9 10 11 12 13 14
28 27 26 25 24 23 22 21 20 19 18 17 16 15
VSS I/O8 I/O7 I/O6 I/O5 CAS OE A9 A8 A7 A6 A5 A4 VSS
Pin Configuration
Semiconductor Group
3
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
I/O1 I/O2
I/O8
WE CAS
.
&
Data in Buffer
No. 2 Clock Generator 8
Data out Buffer
8
OE
10
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10
11
Column Address Buffer(10)
10
Column Decoder
Refresh Controller
Sense Amplifier I/O Gating
8
Refresh Counter (11) 11 Row
1024 x8
Address Buffers(11)
11
Decoder 2048
Row
Memory Array 2048x1024x8
RAS
No. 1 Clock
Generator
Block Diagram
Semiconductor Group
4
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
Absolute Maximum Ratings Operating temperature range ............................................................................................0 to 70 C Storage temperature range.........................................................................................- 55 to 150 C Input/output voltage ................................................................................-0.5 to min (Vcc+0.5,4.6) V Power supply voltage...................................................................................................-1.0V to 4.6 V Power dissipation..................................................................................................................... 0.5 W Data out current (short circuit) ................................................................................................ 50 mA Note: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage of the device. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
DC Characteristics TA = 0 to 70 C, VSS = 0 V, VCC = 3.3 V 0.3 V, tT = 2 ns Parameter Input high voltage Input low voltage TTL Output high voltage (IOUT = - 2 mA) TTL Output low voltage (IOUT = 2 mA) CMOS Output high voltage (IOUT = -100 uA) CMOS Output low voltage (IOUT = 100 uA) Input leakage current (0 V VIH Vcc + 0.3V, all other pins = 0 V) Output leakage current (DO is disabled, 0 V VOUT Vcc + 0.3V) Average VCC supply current: -50 ns version -60 ns version -70 ns version (RAS, CAS, address cycling, tRC = tRC min.) Symbol Limit Values min. max. Vcc+0.5 0.8 - 0.4 0.2 10 10 2.0 - 0.5 2.4 - - - 10 - 10 Unit Test Condition V V V V V V A A 1) 1) 1) 1) 1) 1)
VIH VIL VOH VOL VOH VOL II(L) IO(L) ICC1
VCC-0.2 -
- - -
120 110 100
mA mA mA
2) 3) 4) 2) 3) 4) 2) 3) 4)
Standby VCC supply current (RAS = CAS = VIH) ICC2
Average VCC supply current, during RAS-only refresh cycles: -50 ns version -60 ns version -70 ns version (RAS cycling: CAS = VIH, tRC = tRC min.)
- - - -
2 120 110 100
mA mA mA mA
-
2) 4) 2) 4) 2) 4)
ICC3
Semiconductor Group
5
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
DC Characteristics TA = 0 to 70 C, VSS = 0 V, VCC = 3.3 V 0.3 V, tT = 2 ns Parameter Symbol Limit Values min. max. 70 55 45 Unit Test Condition mA mA mA
2) 3) 4) 2) 3) 4) 2) 3) 4)
Average VCC supply current, during hyper page ICC4 mode EDO): -50 ns version -60 ns version -70 ns version
(RAS = VIL, CAS, address cycling, tPC = tPC min.)
- - -
Standby VCC supply current (RAS = CAS = VCC - 0.2 V)
Average VCC supply current, during CASbefore-RAS refresh mode: -50 ns version -60 ns version -70 ns version (RAS, CAS cycling, tRC = tRC min.)
ICC5 ICC6
-
1
mA
1)
- - -
120 110 100
mA mA mA
2) 4) 2) 4) 2) 4)
Average Self Refresh Current
(CBR cylce with tRAS>TRASSmin., CAS held low, WE=Vcc-0.2V, Address and Din=Vcc-0.2V or 0.2V)
ICC7
_
1
mA
Capacitance TA = 0 to 70 C,VCC = 3.3 V 0.3V , f = 1 MHz Parameter Input capacitance (A0 to A10) Input capacitance (RAS, CAS, WE, OE) I/O capacitance (I/O1-I/O8) Symbol Limit Values min. max. 5 7 7 pF pF pF - - - Unit
CI1 CI2 CIO
Semiconductor Group
6
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
AC Characteristics 5)6) TA = 0 to 70 C,VCC = 3.3 V 0.3 V, tT = 2 ns Parameter
Symbol
16E
Limit Values -50 min. -60 -70 max. - - 10k 10k - - - - 53 35 - - - 50 32 max. min. - - 10k 10k - - - - 37 25 104 40 60 10 0 10 0 10 14 12 15 50 - 50 32 5 1 - max. min. - - 10k 10k - - - - 45 30 - - - 50 32 124 50 70 12 0 10 0 12 14 12 17 60 5 1 -
Unit Note
common parameters
Random read or write cycle time RAS precharge time RAS pulse width CAS pulse width Row address setup time Row address hold time Column address setup time Column address hold time RAS to CAS delay time RAS to column address delay RAS hold time CAS hold time CAS to RAS precharge time Transition time (rise and fall) Refresh period tRC tRP tRAS tCAS tASR tRAH tASC tCAH tRCD tRAD tRSH tCSH tCRP tT tREF 84 30 50 8 0 8 0 8 12 10 13 40 5 1 - ns ns ns ns ns ns ns ns ns ns ns ns ns ns ms 7
Read Cycle
Access time from RAS Access time from CAS OE access time Read command setup time Read command hold time Read command hold time referenced to RAS CAS to output in low-Z Output buffer turn-off delay Output turn-off delay from OE tRAC tCAC tOEA tRCS tRCH tRRH tCLZ tOFF tOEZ - - - - 25 0 0 0 0 0 0 50 13 25 13 - - - - - 13 13 - - - - 30 0 0 0 0 0 0 60 15 30 15 - - - - - 15 15 - - - - 35 0 0 0 0 0 0 70 17 35 17 - - - - - 17 17 ns ns ns ns ns ns ns ns ns ns ns 11 11 8 12 12 8, 9 8, 9 8,10
Access time from column address tAA Column address to RAS lead time tRAL
Semiconductor Group
7
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
AC Characteristics (cont'd) 5)6) TA = 0 to 70 C,VCC = 3.3 V 0.3 V, tT = 2 ns Parameter
Symbol
16E
Limit Values -50 min. -60 0 0 13 13 - - - - 0 0 15 15 -70 max. - - - - max. min. - - - - max. min.
Unit Note
Data to CAS low delay Data to OE low delay CAS high to data delay OE high to data delay
tDZC tDZO tCDD tODD
0 0 10 10
ns ns ns ns
13 13 14 14
Write Cycle
Write command hold time Write command pulse width Write command setup time tWCH tWP tWCS 8 8 0 13 13 0 8 - - - - - - - 10 10 0 15 15 0 10 - - - - - - - 10 10 0 17 17 0 12 - - - - - - - ns ns ns ns ns ns ns 16 16 15
Write command to RAS lead time tRWL Write command to CAS lead time tCWL Data setup time Data hold time tDS tDH
Read-modify-Write Cycle
Read-write cycle time RAS to WE delay time CAS to WE delay time OE command hold time tRWC tRWD tCWD tOEH 113 64 27 39 10 - - - - - 138 77 32 47 13 - - - - - 162 89 36 54 15 - - - - - ns ns ns ns ns 15 15 15
Column address to WE delay time tAWD
Hyper Page Mode (EDO) Cycle
Hyper page mode (EDO) cycle time CAS precharge time Access time from CAS precharge Output data hold time RAS pulse width in EDO mode CAS precharge to RAS Delay tHPC tCP tCPA tCOH tRAS tRHPC 20 8 - 5 50 27 - - 27 - - 25 10 - 5 32 - - 32 - - 30 10 - 5 37 - - 37 - - ns ns ns ns ns 7
200k 60
200k 70
200k ns
Semiconductor Group
8
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
AC Characteristics (cont'd) 5)6) TA = 0 to 70 C,VCC = 3.3 V 0.3 V, tT = 2 ns Parameter
Symbol
16E
Limit Values -50 min. -60 -70 max. - - max. min. - - 68 49 max. min. - - 77 56
Unit Note
Hyper Page Mode (EDO) Read-modify-Write Cycle
Hyper page mode (EDO) readwrite cycle time CAS precharge to WE tPRWC tCPWD 58 41 ns ns
CAS-before-RAS Refresh Cycle
CAS setup time CAS hold time RAS to CAS precharge time Write to RAS precharge time tCSR tCHR tRPC tWRP 10 10 5 10 10 - - - - - 10 10 5 10 10 - - - - - 10 10 5 10 10 - - - - - ns ns ns ns ns
Write hold time referenced to RAS tWRH
CAS-before-RAS Counter Test Cycle
CAS precharge time tCPT 35 - 40 - 40 - ns
Self Refresh Cycle
RAS pulse width RAS precharge CAS hold time tRASS tRPS tCHS 100k _ 95 -50 _ _ 100k _ 110 -50 _ _ 100k _ 130 -50 _ _ ns ns ns 17 17 17
Test Mode
Write command setup time Write command hold time CAS hold time tWTS tWTH tCHRT 10 10 30 - - - 10 10 30 - - - 10 10 30 - - - ns ns ns
Semiconductor Group
9
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
Notes:
1) All voltages are referenced to VSS. 2) ICC1, ICC3, ICC4 and ICC6 depend on cycle rate. 3) ICC1 and ICC4 depend on output loading. Specified values are obtained with the output open. 4) Address can be changed once or less while RAS = Vil. In case of ICC4 it can be changed once or less during a hyper page mode (EDO) cycle 5) An initial pause of 200 s is required after power-up followed by 8 RAS cycles of which at least one cycle has to be a refresh cycle, before proper device operation is achieved. In case of using the internal refresh counter, a minimum of 8 CAS-before-RAS initialization cycles instead of 8 RAS cycles are required. 6) AC measurements assume tT = 2 ns. 7) VIH (min.) and VIL (max.) are reference levels for measuring timing of input signals. Transition times are also measured between VIH and VIL. 8) Measured with the specified current load and 100 pF at Vol = 0.8 V and Voh = 2.0 V. Access time is determined by the latter of tRAC, tCAC, tAA,tCPA, tOEA . tCAC is measured from tristate. 9) Operation within the tRCD (max.) limit ensures that tRAC (max.) can be met. tRCD (max.) is specified as a reference point only. If tRCD is greater than the specified tRCD (max.) limit, then access time is controlled by tCAC. 10) Operation within the tRAD (max.) limit ensures that tRAC (max.) can be met. tRAD (max.) is specified as a reference point only. If tRAD is greater than the specified tRAD (max.) limit, then access time is controlled by tAA. 11) Either tRCH or tRRH must be satisfied for a read cycle. 12) tOFF (max.), tOEZ (max.) define the time at which the output achieves the open-circuit conditions and are not referenced to output voltage levels. tOFF is referenced from the rising edge of RAS or CAS, whichever occurs last. 13) Either tDZC or tDZO must be satisfied. 14) Either tCDD or tODD must be satisfied. 15) tWCS, tRWD, tCWD and tAWD are not restrictive operating parameters. They are included in the data sheet as electrical characteristics only. If tWCS > tWCS (min.), the cycle is an early write cycle and data out pin will remain open-circuit (high impedance) through the entire cycle; if tRWD > tRWD (min.), tCWD > tCWD (min.) and tAWD > tAWD (min.), the cycle is a read-write cycle and I/O will contain data read from the selected cells. If neither of the above sets of conditions is satisfied, the condition of I/O (at access time) is indeterminate. 16) These parameters are referenced to the CAS leading edge in early write cycles and to the WE leading edge in read-write cycles. 17)When using Self Refresh mode, the following refresh operations must be performed to ensure proper DRAM operation: If row addresses are being refreshed on an evenly distributed manner over the refresh interval using CBR refresh cycles, then only one CBR cycle must be performed immediately after exit from Self Refresh. If row addresses are being refreshed in any other manner (ROR - Distributed/Burst; or CBR-Burst) over the refresh interval, then a full set of row refreshes must be performed immediately before entry to and immediately after exit from Self Refresh
Semiconductor Group
10
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
tRC tRAS
RAS
V IH VIL
tRP
tCSH tRCD tRSH tCAS tRAL
tCRP
V IH
CAS
VIL
tRAD tASR tASC tCAH
Column
tASR
Row
Address
V IH VIL
Row
tRCH tRAH tRCS tRRH tAA tOEA
V
WE
IH
VIL
OE
V IH VIL
tDZC tDZO tODD tCAC tCLZ
Hi Z
tCDD
I/O (Inputs)
V
IH
VIL
tOFF tOEZ
Valid Data Out Hi Z
I/O (Outputs) V
V OH OL
tRAC
"H" or "L"
WL1
Read Cycle
Semiconductor Group
11
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
tRC tRAS
V
tRP
RAS
IH
VIL
tCSH tRCD tRSH tCAS tRAL tCAH
Column
tCRP
V IH
CAS
VIL
tRAD tASR tASC
tASR
Row
Address
V IH VIL
.
Row
tRAH
V
tWCS t WP
tCWL
WE
IH
VIL
tWCH tRWL
OE
V IH VIL
tDS
I/O (Inputs)
V IH VIL
tDH
Valid Data In
OH I/O (Outputs) V OL
V
Hi Z
"H" or "L"
WL2
Write Cycle (Early Write)
Semiconductor Group
12
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
tRC tRAS
V
tRP
RAS
IH
VIL
tCSH tRCD tRSH tCAS tRAL
tCRP
V
IH
CAS
VIL
tRAD tASR tASC tCAH
Column
tASR
. Row
V
IH
Address V IL
Row
tRAH
V
WE
IH
tCWL tRWL tWP
VIL
tOEH
V
OE
IH
VIL
tDZO tDZC
I/O (Inputs)
V IH VIL
tODD tDS tOEZ tCLZ tOEA
tDH
Valid Data
OH I/O (Outputs) V OL
V
Hi-Z
Hi-Z
"H" or "L"
WL3
Write Cycle (OE Controlled Write)
Semiconductor Group
13
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
tRWC tRAS
V IH VIL V IH
tRP
RAS
tCSH tRCD tRSH tCAS tCRP
CAS
VIL
tRAH tASR
V
tCAH tASC
Column
tASR
Row
Address
IH
VIL
Row
tRAD
V
tAWD tCWD tRWD
tCWL tRWL tWP
IH
WE
VIL
tAA tRCS
V IH
tOEA
tOEH
OE
VIL
tDZO tDZC
I/O (Inputs)
V IH VIL
tDS tDH
Valid Data in
tCLZ tCAC
tODD tOEZ
Data Out
I/O (Outputs) V OL
V OH
tRAC
"H" or "L"
WL4
Read-Write (Read-Modify-Write) Cycle
Semiconductor Group
14
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
tRAS
V
tRP tRHCP tRSH tCRP
RAS
IH
tRCD
VIL
tHPC tCRP
V IH
tCAS
tCP
tCAS
tCAS
CAS
VIL
tCSH tASR tRAH tASC
Row
tRAL tCAH tASC tCAH
Column 2
tASC tCAH
Column N
Address
V IH VIL Column 1
tRAD tRRH tRCH
tRCS
WE
VIH VIL
tOES
V
tCAC tAA tCPA
tCAC tAA tCPA
tOFF
OE
OH OL
tOEA tRAC tAA tCAC
V
tOEZ tCOH tCOH
Data Out 2 Data Out N
I/O IH (Output) V IL
V
tCLZ
Data Out 1
"H" or "L"
WL5
Hyper Page Mode (EDO) Read Cycle
Semiconductor Group
15
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
tRAS
V IH
tRP tRHCP tRSH tCRP
tRCD
RAS
VIL
tHPC tCRP
V IH
tCAS
tCP
tCAS
tCAS
CAS
VIL
tCSH tASR tRAH tASC
Row Addr
tRAL tCAH tASC tCAH
Column 2
tASC tCAH
Column N
V
Address
IH
VIL
Column 1
tRAD tCWL tWCS
VIH VIL
tCWL tWCH tWP tWCS
tRWL tCWL tWCH tWP
tWCH tWCS tWP
WE
V
OE
OH OL
V
tDS
V IH
tDH
tDS
tDH
tDS
tDH
I/O (Input) V IL
Data In 1
Data In 2
Data In N
"H" or "L"
WL8
Hyper Page Mode (EDO) Early Write Cycle
Semiconductor Group
16
tRASP tRP tPRWC tCP tCAS tCAS tCAH tASC tASC
Column Row Column
V
RAS
IH
V IL
tCSH tRCD tCAS tRAL tCRP tRSH
Semiconductor Group
V
CAS
IH
V IL
tRAD tCAH tASC
Column
tASR
tRAH
tCAH
tASR
V
Address
IH
V IL
Row
V
tRCS tAWD tOEA tOEA tWP tWP tOEA tAWD tAWD
tRWD tCWD tCWL tCWL
tCPWD tCWD
tCPWD tCWD
tRWL tCWL
WE
IH
Hyper Page Mode (EDO) Late Write and Read-Modify Write Cycle
17
V IL
tAA
tWP
V
IH
OE
V IL
tCPA tDZC
Data In
tCPA tODD
Data In
V
IH
tDZC tCLZ tDZO tCLZ tCAC tRAC tOEZ tDH tDS
Data Out Data Out
tDZC tCLZ tOEH
tODD
Data In
I/O (Inputs) V IL
tODD tAA
tOEH tOEZ tDS tDH
tOEH tCAC tAA tDS
Data Out
tDH
OH I/O (Outputs) V
V
OL
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
WL17
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
tRC tRAS
RAS
V IH VIL
tRP
tCRP tRPC
CAS
V IH VIL
tRAH tASR
tASR
Row
V
Address
IH
VIL
Row
OH I/O (Outputs) V OL
V
HI-Z
"H" or "L"
WL9
RAS-Only Refresh Cycle
Semiconductor Group
18
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
tRC tRP
V
tRAS
tRP
RAS
IH
VIL
tRPC tCP
tCSR tCHR tRPC
tCRP
CAS
V IH VIL
tWRP tWRH
V IH
WE
VIL
tOEZ
V
OE
IH
VIL
tCDD
I/O (Inputs)
V IH
VIL
tODD
OH I/O (Outputs)VOL V
HI-Z
tOFF
"H" or "L"
WL10
CAS-Before-RAS Refresh Cycle
Semiconductor Group
19
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
tRC
V
tRC tRP tRAS tRP
tRAS
IH
RAS
VIL
tRCD
V
tRSH tCHR tCRP
CAS
IH
VIL
tRAD tASC tASR tRAH
Row
tWRP tCAH tWRH tASR
Row
V
Address
IH
VIL
Column
tRCS
V
tRRH
WE
IH
VIL
tAA tOEA
V
OE
IH
VIL
tDZC tDZO
tCDD tODD tCAC tCLZ
V
I/O (Inputs)
IH
VIL
tOFF tOEZ
Valid Data Out HI-Z
tRAC
OH I/O (Outputs) V OL V
"H" or "L"
WL11
Hidden Refresh Cycle (Read) Cycle
Semiconductor Group
20
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
tRC tRP
RAS
V IH VIL
tRC tRAS tRP
tRAS
tRCD
V IH VIL
tRSH
tCHR
tCRP
CAS
tRAD tRAH tASR tASC tCAH
Column
tASR
Row
Address
V IH VIL
Row
tWCS
tWCH tWP
tWRP
tWRH
WE
V IH VIL
tDS
I/O (Input)
V IH V IL
tDH
Valid Data
OH I/O (Output) V OL
V
HI-Z
"H" or "L"
WL12
Hidden Refresh Early Write Cycle
Semiconductor Group
21
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
tRP
RAS
V IH VIL
tRASS
tRPS
tRPC tCSR
V
tCHS
tCRP
tCP
IH
CAS
VIL
tWRP tWRH
V
WE
IH
VIL
OE
V IH VIL
tCDD
I/O (Inputs)
V IH
VIL
tODD tOEZ
OH I/O (Outputs) V OL
V
HI-Z
tOFF
"H" or "L"
WL13
Self Refresh
Semiconductor Group
22
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
tRAS
Read Cycle:
RAS
V IH V IL
tRP
tCSR
CAS
V IH V IL
tCHR
tCP
tRSH tCAS tRAL
tASC
Address
V IH V IL
tCAH tAA tCAC
tASR
Row
Column
tWRP
WE
V IH V IL V IH V IL V IH V IL VOH VOL
tRRH tOEA tCDD tOFF tOEZ
Data Out
tRCH
tWRH
tRCS tDZC tDZO tCLZ
OE I/O (Inputs)
tODD
I/O (Outputs)
tWRP
Write Cycle:
WE
V IH V IL
tWCS
tRWL tCWL tWCH
tWRH
OE
V IH V IL
tDS
I/O (Inputs) I/O (Outputs)
V IH V IL V IH V IL
tDH
Data In
HI-Z
CAS-Before-RAS Refresh Counter Test Cycle Semiconductor Group 23
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
tRP
V
tRC tRAS tRP
RAS
IH
VIL
tRPC tCP tCSR tCHR tRPC tCRP
V
CAS
IH
VIL
tASR tRAH
Address IH
VIL V
Row
tWTS
V
tWTH
WE
IH
VIL
V
OE
IH
VIL
I/O IH (Inputs) V IL
V
tODD
HI-Z
tCDD tOEZ
I/O (Outputs) V
V OH OL
HI-Z
tOFF
"H" or "L"
WL15
Test Mode Entry
Semiconductor Group
24
HYB3117805BSJ-50/-60/-70 2M x 8-EDO DRAM
Plastic Package P-SOJ-28-3 (400mil) (Small Outline J-lead, SMD)
10.16
1) +0.13
-
30
O
1.27 0.51 -0.13
0.81max
9.4 0.1 11.18
+ 0.25
-
0.18
M
28x
0.18
+0.13 -
M
GPJ05699
28
15
1 18.54
1) -0.25
14
Index Marking
1) Does not include plastic or metal protrusion of 0.15 max. per side
Package Outline
Semiconductor Group
25

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