View UPD29F032203ALF9-A85BY-BS2_3827747.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

the information in this document is subject to change without notice. before using this document, please confirm that this is the latest version. not all devices/types available in every country. please check with local nec representative for availability and additional information. ? 2001 mos integrated circuit pd29f032203al-y 32m-bit cmos low-voltage dual operation flash memory 4m-word by 8-bit (byte mode) / 2m-word by 16-bit (word mode) data sheet document no. m15504ej5v0ds00 (5th edition) date published september 2002 ns cp (k) printed in japan the mark shows major revised points. description the pd29f032203al-y is a flash memory organized of 33,554,432 bits and 71 sectors. sectors of this memory can be erased at a low voltage (2.7 to 3.3 v, 3.0 to 3.6 v) supplied from a single power source, or the contents of the entire chip can be erased. two modes of memory organization, byte mode (4,194,304 words 8 bits) and word mode (2,097,152 words 16 bits), are selectable so that the memory can be programmed in byte or word units. the pd29f032203al-y can be read while its contents are being erased or programmed. the memory cell is divided into two banks. while sectors in one bank are being erased or programmed, data can be read from the other bank thanks to the simultaneous execution architecture. the banks are 8m bits and 24m bits. this flash memory comes in two types. the t type has a boot sector located at the highest address (sector) and the b type has a boot sector at the lowest address (sector). because the pd29f032203al-y enables the boot sector to be erased, it is ideal for storing a boot program. in addition, program code that controls the flash memory can be also stored, and the program code can be programmed or erased without the need to load it into ram. eight small sectors for storing parameters are provided, each of which can be erased in 8k bytes units. once a program or erase command sequence has been executed, an automatic program or automatic erase function internally executes program or erase and verification automatically. because the pd29f032203al-y can be electrically erased or programmed by writing an instruction, data can be reprogrammed on-board after the flash memory has been installed in a system, making it suitable for a wide range of applications. this flash memory is packed in a 48-pin plastic tsop(i) and 63-pin tape fbga. features ? two bank organization enabling simultaneous execution of program / erase and read ? bank organization: 2 banks (8m bits + 24m bits) ? memory organization : 4,194,304 words 8 bits (byte mode) 2,097,152 words 16 bits (word mode) ? sector organization : 71 sectors (8k bytes / 4k words 8 sectors, 64k bytes / 32k words 63 sectors) ? 2 types of sector organization ? t type : boot sector allocated to the highest address (sector) ? b type : boot sector allocated to the lowest address (sector) ? 3-state output ? automatic program ? program suspend / resume
data sheet m15504ej5v0ds 2 pd29f032203al-y ? unlock bypass program ? automatic erase ? chip erase ? sector erase (sectors can be combined freely) ? erase suspend / resume ? program / erase completion detection ? detection through data polling and toggle bits ? detection through ry (/by) pin ? sector group protection ? any sector group can be protected ? any protected sector group can be temporary unprotected ? sectors can be used for boot application ? hardware reset and standby using /reset pin ? automatic sleep mode ? boot block sector protect by /wp (acc) pin ? conforms to common flash memory interface (cfi) ? extra one time protect sector provided pd29f032203al access time ns (max.) operating supply voltage v power supply current (active mode) ma (max.) standby current a (max.) read program / erase -a85ty, -a85by 85 3.0 to 3.6 16 30 5 -b85ty, -b85by 2.7 to 3.3 ? operating ambient temperature: ?40 to +85 c ? program / erase time ? program: 9.0 s / byte (typ.) 11.0 s / word (typ.) ? sector erase : program / erase cycle : 100,000 cycles 0.3 s (typ.) (4k words sector), 0.5 s (typ.) (32k words sector) program / erase cycle : 300,000 cycles 0.5 s (typ.) (4k words sector), 0.7 s (typ.) (32k words sector) ? program / erase cycle : 300,000 cycles (min.)
data sheet m15504ej5v0ds 3 pd29f032203al-y ordering information part number access time operating boot sector package ns (max.) supply voltage v pd29f032203algz-a85ty-mjh 85 3.0 to 3.6 top address (sector) 48-pin plastic tsop (i) (12 20) (t type) (normal bent) pd29f032203algz-a85by-mjh bottom address (sector) (b type) pd29f032203alf9-a85ty-bs2 top address (sector) 63-pin tape fbga (11 7) (t type) pd29f032203alf9-a85by-bs2 bottom address (sector) (b type) pd29f032203algz-b85ty-mjh 2.7 to 3.3 top address (sector) 48-pin plastic tsop (i) (12 20) (t type) (normal bent) pd29f032203algz-b85by-mjh bottom address (sector) (b type) pd29f032203alf9-b85ty-bs2 top address (sector) 63-pin tape fbga (11 7) (t type) pd29f032203alf9-b85by-bs2 bottom address (sector) (b type) remark for address organization of sectors, see section sector organization / sector address table .
data sheet m15504ej5v0ds 4 pd29f032203al-y pin configurations /xxx indicates active low si gnal. 48-pin plastic tsop (i) (12 20) (normal bent) [ pd29f032203algz-a85ty-mjh ] [ pd29f032203algz-a85by-mjh ] [ pd29f032203algz-b85ty-mjh ] [ pd29f032203algz-b85by-mjh ] marking side a15 a14 a13 a12 a11 a10 a9 a8 a19 a20 /we /reset nc /wp (acc) ry (/by) a18 a17 a7 a6 a5 a4 a3 a2 a1 a16 /byte gnd i/o15, a ? 1 i/o7 i/o14 i/o6 i/o13 i/o5 i/o12 i/o4 v cc i/o11 i/o3 i/o10 i/o2 i/o9 i/o1 i/o8 i/o0 /oe gnd /ce a0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 a0 to a20 : address inputs i/o0 to i/o14 : data inputs / outputs i/o15, a ? 1 : data 15 input / output (word mode) lsb address input (byte mode) /ce : chip enable /we : write enable /oe : output enable /byte : mode select /reset : hardware reset input ry (/by) : ready (busy) output /wp (acc) : write protect (accelerated) input v cc : supply voltage gnd : ground nc note : no connection note some signals can be applied because this pin is not connected to the inside of the chip. remark refer to package drawings for the 1-pin index mark.
data sheet m15504ej5v0ds 5 pd29f032203al-y 63-pin tape fbga (11 7) [ pd29f032203alf9-a85ty-bs2] [ pd29f032203alf9-a85by-bs2] [ pd29f032203alf9-b85ty-bs2] [ pd29f032203alf9-b85by-bs2] top view h g f e d c top view bottom view b a a b c d e f g h a b c d e f v ss i/o9 i/o5 a7 /oe i/o7 i/o4 i/o0 a6 a18 a11 a8 a5 i/o8 i/o12 a13 a17 sa /cef i/o10 v cc f /we v cc s a16 i/o11 8 7 6 5 4 3 g h ry(/by) /reset a12 i/o6 i/o13 a9 a15 a19 i/o14 /ce1s i/o15, a-1 i/o1 a1 a2 a4 a10 cios i/o2 a0 a3 2 1 ce2s a20 a14 /lb ciof /wp(acc) /ub i/o3 nc nc v ss top view bottom view h g f e d c b a hgf edcba top view a0 i/o8 i/o6 a3 /ce i/o15,a ? 1 i/o12 /oe a4 a6 a13 a9 a2 gnd i/o13 a14 a5 a16 i/o9 i/o11 /we v cc i/o3 a18 /wp(acc) a12 i/o7 i/o14 a10 a8 gnd /byte i/o0 a1 a11 i/o4 i/o1 /reset nc a15 a7 ry(/by) a17 i/o10 abcdefgh nc nc nc nc nc nc nc nc m kl j m kl j mk lj 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 nc nc nc nc nc nc nc i/o5 i/o2 a20 a19 a0 to a20 : address inputs i/o0 to i/o14 : data inputs / outputs i/o15, a ? 1 : data 15 input / output (word mode) lsb address input (byte mode) /ce : chip enable /we : write enable /oe : output enable /byte : mode select /reset : hardware reset input ry (/by) : ready (busy) output /wp (acc) : write protect (accelerated) input v cc : supply voltage gnd : ground nc note : no connection note some signals can be applied because this pin is not connected to the inside of the chip. remark refer to package drawings for the index mark. input / output pin function refer to dual operation flash memory 32m bits a series information (m14914e) .
data sheet m15504ej5v0ds 6 pd29f032203al-y block diagram ry (/by) state control (command register) program / erase voltage generator bank / sector decoder address buffers x-decoder input / output buffers sa / wc sa / wc data latch i/o0 to i/o15, a ? 1 y-decoder y-gating x-decoder cell matrix (bank 2) cell matrix (bank 1) bank 2 address bank 1 address y-decoder y-gating v cc gnd /reset /wp(acc) /we /byte /ce /oe a0 to a20 address latch address latch
data sheet m15504ej5v0ds 7 pd29f032203al-y sector organization / sector address table [ -a85ty, -b85ty ] (1/2) bank sector address sectors sector address table organization address bank address table k bytes / k words byte mode word mode a20 a19 a18 a17 a16 a15 a14 a13 a12 bank 1 8/4 3fffffh 1fffffh fsa70 111111111 3fe000h 1ff000h 8/4 3fdfffh 1fefffh fsa69 111111110 3fc000h 1fe000h 8/4 3fbfffh 1fdfffh fsa68 111111101 3fa000h 1fd000h 8/4 3f9fffh 1fcfffh fsa67 111111100 3f8000h 1fc000h 8/4 3f7fffh 1fbfffh fsa66 111111011 3f6000h 1fb000h 8/4 3f5fffh 1fafffh fsa65 111111010 3f4000h 1fa000h 8/4 3f3fffh 1f9fffh fsa64 111111001 3f2000h 1f9000h 8/4 3f1fffh 1f8fffh fsa63 111111000 3f0000h 1f8000h 64/32 3effffh 1f7fffh fsa62 111110xxx 3e0000h 1f0000h 64/32 3dffffh 1effffh fsa61 111101xxx 3d0000h 1e8000h 64/32 3cffffh 1e7fffh fsa60 111100xxx 3c0000h 1e0000h 64/32 3bffffh 1dffffh fsa59 111011xxx 3b0000h 1d8000h 64/32 3affffh 1d7fffh fsa58 111010xxx 3a0000h 1d0000h 64/32 39ffffh 1cffffh fsa57 111001xxx 390000h 1c8000h 64/32 38ffffh 1c7fffh fsa56 111000xxx 380000h 1c0000h 64/32 37ffffh 1bffffh fsa55 110111xxx 370000h 1b8000h 64/32 36ffffh 1b7fffh fsa54 110110xxx 360000h 1b0000h 64/32 35ffffh 1affffh fsa53 110101xxx 350000h 1a8000h 64/32 34ffffh 1a7fffh fsa52 110100xxx 340000h 1a0000h 64/32 33ffffh 19ffffh fsa51 110011xxx 330000h 198000h 64/32 32ffffh 197fffh fsa50 110010xxx 320000h 190000h 64/32 31ffffh 18ffffh fsa49 110001xxx 310000h 188000h 64/32 30ffffh 187fffh fsa48 110000xxx 300000h 180000h bank 2 64/32 2fffffh 17ffffh fsa47 101111xxx 2f0000h 178000h 64/32 2effffh 177fffh fsa46 101110xxx 2e0000h 170000h 64/32 2dffffh 16ffffh fsa45 101101xxx 2d0000h 168000h 64/32 2cffffh 167fffh fsa44 101100xxx 2c0000h 160000h 64/32 2bffffh 15ffffh fsa43 101011xxx 2b0000h 158000h 64/32 2affffh 157fffh fsa42 101010xxx 2a0000h 150000h 64/32 29ffffh 14ffffh fsa41 101001xxx 290000h 148000h 64/32 28ffffh 147fffh fsa40 101000xxx 280000h 140000h 64/32 27ffffh 13ffffh fsa39 100111xxx 270000h 138000h 64/32 26ffffh 137fffh fsa38 100110xxx 260000h 130000h 64/32 25ffffh 12ffffh fsa37 100101xxx 250000h 128000h 64/32 24ffffh 127fffh fsa36 100100xxx 240000h 120000h 64/32 23ffffh 11ffffh fsa35 100011xxx 230000h 118000h
data sheet m15504ej5v0ds 8 pd29f032203al-y [ -a85ty, -b85ty ] (2/2) bank sector address sectors sector address table organization address bank address table k bytes / k words byte mode word mode a20 a19 a18 a17 a16 a15 a14 a13 a12 bank 2 64/32 22ffffh 117fffh fsa34 100010xxx 220000h 110000h 64/32 21ffffh 10ffffh fsa33 100001xxx 210000h 108000h 64/32 20ffffh 107fffh fsa32 100000xxx 200000h 100000h 64/32 1fffffh 0fffffh fsa31 011111xxx 1f0000h 0f8000h 64/32 1effffh 0f7fffh fsa30 011110xxx 1e0000h 0f0000h 64/32 1dffffh 0effffh fsa29 011101xxx 1d0000h 0e8000h 64/32 1cffffh 0e7fffh fsa28 011100xxx 1c0000h 0e0000h 64/32 1bffffh 0dffffh fsa27 011011xxx 1b0000h 0d8000h 64/32 1affffh 0d7fffh fsa26 011010xxx 1a0000h 0d0000h 64/32 19ffffh 0cffffh fsa25 011001xxx 190000h 0c8000h 64/32 18ffffh 0c7fffh fsa24 011000xxx 180000h 0c0000h 64/32 17ffffh 0bffffh fsa23 010111xxx 170000h 0b8000h 64/32 16ffffh 0b7fffh fsa22 010110xxx 160000h 0b0000h 64/32 15ffffh 0affffh fsa21 010101xxx 150000h 0a8000h 64/32 14ffffh 0a7fffh fsa20 010100xxx 140000h 0a0000h 64/32 13ffffh 09ffffh fsa19 010011xxx 130000h 098000h 64/32 12ffffh 097fffh fsa18 010010xxx 120000h 090000h 64/32 11ffffh 08ffffh fsa17 010001xxx 110000h 088000h 64/32 10ffffh 087fffh fsa16 010000xxx 100000h 080000h 64/32 0fffffh 07ffffh fsa15 001111xxx 0f0000h 078000h 64/32 0effffh 077fffh fsa14 001110xxx 0e0000h 070000h 64/32 0dffffh 06ffffh fsa13 001101xxx 0d0000h 068000h 64/32 0cffffh 067fffh fsa12 001100xxx 0c0000h 060000h 64/32 0bffffh 05ffffh fsa11 001011xxx 0b0000h 058000h 64/32 0affffh 057fffh fsa10 001010xxx 0a0000h 050000h 64/32 09ffffh 04ffffh fsa9 001001xxx 090000h 048000h 64/32 08ffffh 047fffh fsa8 001000xxx 080000h 040000h 64/32 07ffffh 03ffffh fsa7 000111xxx 070000h 038000h 64/32 06ffffh 037fffh fsa6 000110xxx 060000h 030000h 64/32 05ffffh 02ffffh fsa5 000101xxx 050000h 028000h 64/32 04ffffh 027fffh fsa4 000100xxx 040000h 020000h 64/32 03ffffh 01ffffh fsa3 000011xxx 030000h 018000h 64/32 02ffffh 017fffh fsa2 000010xxx 020000h 010000h 64/32 01ffffh 00ffffh fsa1 000001xxx 010000h 008000h 64/32 00ffffh 007fffh fsa0 000000xxx 000000h 000000h
data sheet m15504ej5v0ds 9 pd29f032203al-y [ -a85by, -b85by ] (1/2) bank sector address sectors sector address table organization address bank address table k bytes / k words byte mode word mode a20 a19 a18 a17 a16 a15 a14 a13 a12 bank 2 64/32 3fffffh 1fffffh fsa70 111111xxx 3f0000h 1f8000h 64/32 3effffh 1f7fffh fsa69 111110xxx 3e0000h 1f0000h 64/32 3dffffh 1effffh fsa68 111101xxx 3d0000h 1e8000h 64/32 3cffffh 1e7fffh fsa67 111100xxx 3c0000h 1e0000h 64/32 3bffffh 1dffffh fsa66 111011xxx 3b0000h 1d8000h 64/32 3affffh 1d7fffh fsa65 111010xxx 3a0000h 1d0000h 64/32 39ffffh 1cffffh fsa64 111001xxx 390000h 1c8000h 64/32 38ffffh 1c7fffh fsa63 111000xxx 380000h 1c0000h 64/32 37ffffh 1bffffh fsa62 110111xxx 370000h 1b8000h 64/32 36ffffh 1b7fffh fsa61 110110xxx 360000h 1b0000h 64/32 35ffffh 1affffh fsa60 110101xxx 350000h 1a8000h 64/32 34ffffh 1a7fffh fsa59 110100xxx 340000h 1a0000h 64/32 33ffffh 19ffffh fsa58 110011xxx 330000h 198000h 64/32 32ffffh 197fffh fsa57 110010xxx 320000h 190000h 64/32 31ffffh 18ffffh fsa56 110001xxx 310000h 188000h 64/32 30ffffh 187fffh fsa55 110000xxx 300000h 180000h 64/32 2fffffh 17ffffh fsa54 101111xxx 2f0000h 178000h 64/32 2effffh 177fffh fsa53 101110xxx 2e0000h 170000h 64/32 2dffffh 16ffffh fsa52 101101xxx 2d0000h 168000h 64/32 2cffffh 167fffh fsa51 101100xxx 2c0000h 160000h 64/32 2bffffh 15ffffh fsa50 101011xxx 2b0000h 158000h 64/32 2affffh 157fffh fsa49 101010xxx 2a0000h 150000h 64/32 29ffffh 14ffffh fsa48 101001xxx 290000h 148000h 64/32 28ffffh 147fffh fsa47 101000xxx 280000h 140000h 64/32 27ffffh 13ffffh fsa46 100111xxx 270000h 138000h 64/32 26ffffh 137fffh fsa45 100110xxx 260000h 130000h 64/32 25ffffh 12ffffh fsa44 100101xxx 250000h 128000h 64/32 24ffffh 127fffh fsa43 100100xxx 240000h 120000h 64/32 23ffffh 11ffffh fsa42 100011xxx 230000h 118000h 64/32 22ffffh 117fffh fsa41 100010xxx 220000h 110000h 64/32 21ffffh 10ffffh fsa40 100001xxx 210000h 108000h 64/32 20ffffh 107fffh fsa39 100000xxx 200000h 100000h 64/32 1fffffh 0fffffh fsa38 011111xxx 1f0000h 0f8000h 64/32 1effffh 0f7fffh fsa37 011110xxx 1e0000h 0f0000h 64/32 1dffffh 0effffh fsa36 011101xxx 1d0000h 0e8000h 64/32 1cffffh 0e7fffh fsa35 011100xxx 1c0000h 0e0000h
data sheet m15504ej5v0ds 10 pd29f032203al-y [ -a85by, -b85by ] (2/2) bank sector address sectors sector address table organization address bank address table k bytes / k words byte mode word mode a20 a19 a18 a17 a16 a15 a14 a13 a12 bank 2 64/32 1bffffh 0dffffh fsa34 011011xxx 1b0000h 0d8000h 64/32 1affffh 0d7fffh fsa33 011010xxx 1a0000h 0d0000h 64/32 19ffffh 0cffffh fsa32 011001xxx 190000h 0c8000h 64/32 18ffffh 0c7fffh fsa31 011000xxx 180000h 0c0000h 64/32 17ffffh 0bffffh fsa30 010111xxx 170000h 0b8000h 64/32 16ffffh 0b7fffh fsa29 010110xxx 160000h 0b0000h 64/32 15ffffh 0affffh fsa28 010101xxx 150000h 0a8000h 64/32 14ffffh 0a7fffh fsa27 010100xxx 140000h 0a0000h 64/32 13ffffh 09ffffh fsa26 010011xxx 130000h 098000h 64/32 12ffffh 097fffh fsa25 010010xxx 120000h 090000h 64/32 11ffffh 08ffffh fsa24 010001xxx 110000h 088000h 64/32 10ffffh 087fffh fsa23 010000xxx 100000h 080000h bank 1 64/32 0fffffh 07ffffh fsa22 001111xxx 0f0000h 078000h 64/32 0effffh 077fffh fsa21 001110xxx 0e0000h 070000h 64/32 0dffffh 06ffffh fsa20 001101xxx 0d0000h 068000h 64/32 0cffffh 067fffh fsa19 001100xxx 0c0000h 060000h 64/32 0bffffh 05ffffh fsa18 001011xxx 0b0000h 058000h 64/32 0affffh 057fffh fsa17 001010xxx 0a0000h 050000h 64/32 09ffffh 04ffffh fsa16 001001xxx 090000h 048000h 64/32 08ffffh 047fffh fsa15 001000xxx 080000h 040000h 64/32 07ffffh 03ffffh fsa14 000111xxx 070000h 038000h 64/32 06ffffh 037fffh fsa13 000110xxx 060000h 030000h 64/32 05ffffh 02ffffh fsa12 000101xxx 050000h 028000h 64/32 04ffffh 027fffh fsa11 000100xxx 040000h 020000h 64/32 03ffffh 01ffffh fsa10 000011xxx 030000h 018000h 64/32 02ffffh 017fffh fsa9 000010xxx 020000h 010000h 64/32 01ffffh 00ffffh fsa8 000001xxx 010000h 008000h 8/4 00ffffh 007fffh fsa7 000000111 00e000h 007000h 8/4 00dfffh 006fffh fsa6 000000110 00c000h 006000h 8/4 00bfffh 005fffh fsa5 000000101 00a000h 005000h 8/4 009fffh 004fffh fsa4 000000100 008000h 004000h 8/4 007fffh 003fffh fsa3 000000011 006000h 003000h 8/4 005fffh 002fffh fsa2 000000010 004000h 002000h 8/4 003fffh 001fffh fsa1 000000001 002000h 001000h 8/4 001fffh 000fffh fsa0 000000000 000000h 000000h
data sheet m15504ej5v0ds 11 pd29f032203al-y sector group address table [ -a85ty, -b85ty ] sector group a20 a19 a18 a17 a16 a15 a14 a13 a12 size sector sga0 000000 64k bytes (1 sector) fsa0 sga1 000001 192k bytes (3 sectors) fsa1 to fsa3 10 11 sga2 0001 256k bytes (4 sectors) fsa4 to fsa7 sga3 0010 256k bytes (4 sectors) fsa8 to fsa11 sga4 0011 256k bytes (4 sectors) fsa12 to fsa15 sga5 0100 256k bytes (4 sectors) fsa16 to fsa19 sga6 0101 256k bytes (4 sectors) fsa20 to fsa23 sga7 0110 256k bytes (4 sectors) fsa24 to fsa27 sga8 0111 256k bytes (4 sectors) fsa28 to fsa31 sga9 1000 256k bytes (4 sectors) fsa32 to fsa35 sga10 1001 256k bytes (4 sectors) fsa36 to fsa39 sga11 1010 256k bytes (4 sectors) fsa40 to fsa43 sga12 1011 256k bytes (4 sectors) fsa44 to fsa47 sga13 1100 256k bytes (4 sectors) fsa48 to fsa51 sga14 1101 256k bytes (4 sectors) fsa52 to fsa55 sga15 1110 256k bytes (4 sectors) fsa56 to fsa59 sga16 111100 192k bytes (3 sectors) fsa60 to fsa62 01 10 sga17 1111110008k bytes (1 sector) fsa63 sga18 1111110018k bytes (1 sector) fsa64 sga19 1111110108k bytes (1 sector) fsa65 sga20 1111110118k bytes (1 sector) fsa66 sga21 1111111008k bytes (1 sector) fsa67 sga22 1111111018k bytes (1 sector) fsa68 sga23 1111111108k bytes (1 sector) fsa69 sga24 1111111118k bytes (1 sector) fsa70 remark : v ih or v il
data sheet m15504ej5v0ds 12 pd29f032203al-y [ -a85by, -b85by ] sector group a20 a19 a18 a17 a16 a15 a14 a13 a12 size sector sga0 0000000008k bytes (1 sector) fsa0 sga1 0000000018k bytes (1 sector) fsa1 sga2 0000000108k bytes (1 sector) fsa2 sga3 0000000118k bytes (1 sector) fsa3 sga4 0000001008k bytes (1 sector) fsa4 sga5 0000001018k bytes (1 sector) fsa5 sga6 0000001108k bytes (1 sector) fsa6 sga7 0000001118k bytes (1 sector) fsa7 sga8 000001 192k bytes (3 sectors) fsa8 to fsa10 10 11 sga9 0001 256k bytes (4 sectors) fsa11 to fsa14 sga10 0010 256k bytes (4 sectors) fsa15 to fsa18 sga11 0011 256k bytes (4 sectors) fsa19 to fsa22 sga12 0100 256k bytes (4 sectors) fsa23 to fsa26 sga13 0101 256k bytes (4 sectors) fsa27 to fsa30 sga14 0110 256k bytes (4 sectors) fsa31 to fsa34 sga15 0111 256k bytes (4 sectors) fsa35 to fsa38 sga16 1000 256k bytes (4 sectors) fsa39 to fsa42 sga17 1001 256k bytes (4 sectors) fsa43 to fsa46 sga18 1010 256k bytes (4 sectors) fsa47 to fsa50 sga19 1011 256k bytes (4 sectors) fsa51 to fsa54 sga20 1100 256k bytes (4 sectors) fsa55 to fsa58 sga21 1101 256k bytes (4 sectors) fsa59 to fsa62 sga22 1110 256k bytes (4 sectors) fsa63 to fsa66 sga23 111100 192k bytes (3 sectors) fsa67 to fsa69 01 10 sga24 111111 64k bytes (1 sector) fsa70 remark : v ih or v il
data sheet m15504ej5v0ds 13 pd29f032203al-y product id code (manufacturer code / device code) product id code input output a20 to a6 a1 a0 a ? 1 note1 i/o15 i/o14 i/o13 i/o12 i/o11 i/o10 i/o9 i/o8 i/o7 i/o6 i/o5 i/o4 i/o3 i/o2 i/o1 i/o0 hex a12 manufacturer code v il v il v il v il 0 000000000010000 0010h device byte -a85ty v il v il v ih v il a ? 1 high-z 01010000 50h code mode -b85ty -a85by a ? 1 high-z 01010011 53h -b85by word -a85ty v il v il v ih 0010001001010000 2250h mode -b85ty -a85by 0010001001010011 2253h -b85by sector group protection sga v il v ih v il v il 0000000000000001 0001h note2 notes 1. a?1 is valid only in the byte mode. i/o8 to i/o14 go into a high impedance state in the byte mode, and i/o15 is a?1 of the lowest address. 2. if 0001h is output, the sector group is protected. if 0000h is output, the sector group is unprotected. remark : v ih or v il , sga : sector group address
data sheet m15504ej5v0ds 14 pd29f032203al-y command sequence command sequence bus 1st bus cycle 2nd bus cycle 3rd bus cycle 4th bus cycle 5th bus cycle 6th bus cycle cycle address data address data address data address data address data address data read / reset note1 1 hf0hrard???????? read / reset note1 byte mode 3 aaah aah 555h 55h aaah f0h ra rd ? ? ? ? word mode 555h 2aah 555h program byte mode 4 aaah aah 555h 55h aaah a0h pa pd ? ? ? ? word mode 555h 2aah 555h program suspend note 2 1bab0h?????????? program resume note 3 1ba30h?????????? chip erase byte mode 6 aaah aah 555h 55h aaah 80h aaah aah 555h 55h aaah 10h word mode 555h 2aah 555h 555h 2aah 555h sector erase byte mode 6 aaah aah 555h 55h aaah 80h aaah aah 555h 55h fsa 30h word mode 555h 2aah 555h 555h 2aah sector erase suspend note 4 1bab0h?????????? sector erase resume note 5 1ba30h?????????? unlock bypass set byte mode 3 aaah aah 555h 55h aaah 20h ?????? word mode 555h 2aah 555h unlock bypass program note 6 2 ha0hpapd???????? unlock bypass reset note 6 2 ba 90h h 00h note11 ???????? product id byte mode 3 aaah aah 555h 55h (ba) 90h ia id ? ? ? ? aaah word mode 555h 2aah (ba) 555h sector group protection note 7 4 h 60h spa 60h spa 40h spa sd ? ? ? ? sector group unprotect note 8 4 h 60h sua 60h sua 40h sua sd ? ? ? ? query note 9 byte mode1aah98h?????????? word mode 55h extra one time protect byte mode 3 aaah aah 555h 55h aaah 88h ?????? sector entry word mode 555h 2aah 555h extra one time protect byte mode 4 aaah aah 555h 55h aaah a0h pa pd ? ? ? ? sector program note 10 word mode 555h 2aah 555h extra one time protect byte mode 6 aaah aah 555h 55h aaah 80h aaah aah 555h 55h eotpsa 30h sector erase note 10 word mode 555h 2aah 555h 555h 2aah extra one time protect byte mode 4 aaah aah 555h 55h aaah 90h xxxh 00h ? ? ? ? sector reset note 10 word mode 555h 2aah 555h extra one time protect sector 4 h 60h eotpsa 60h eotpsa 40h eotpsa sd ? ? ? ? protection note 10
data sheet m15504ej5v0ds 15 pd29f032203al-y notes 1. both these read / reset commands reset the device to the read mode. 2. programming is suspended if b0h is input to the bank address being programmed to in a program operation. 3. programming is resumed if 30h is input to the bank address being suspended to in a program-suspend operation. 4. erasure is suspended if b0h is input to the bank address being erased in a sector erase operation. 5. erasure is resumed if 30h is input to the bank address being suspended in a sector-erase-suspend operation. 6. valid only in the unlock bypass mode. 7. valid only in /reset = v id (except in the extra one time protect sector mode). 8. the command sequence that protects a sector group is excluded. 9. only a0 to a6 are valid as an address. 10. valid only in the extra one time protect sector mode. 11. this command can be used even if this data is f0h. remarks 1. the system should generate the following address pattern : word mode : 555h or 2aah (a10 to a0) byte mode : aaah or 555h (a10 to a0, and a ? 1) 2. ra : read address rd : read data ia : address input as follows 00h (to read the manufacturer code) 02h (to read the device code in the byte mode) 01h (to read the device code in the word mode) id : code output. for the manufacture code, device code and sector group protection information, refer to the product id code . pa : program address pd : program data fsa : erase sector address. the sector to be erased is selected by the combination of a20 to a12. refer to the sector organization / sector address table . ba : bank address. refer to the sector organization / sector address table .
data sheet m15504ej5v0ds 16 pd29f032203al-y spa : sector group address to be protected or protection-verified. set the sector group address (sga) and (a6, a1, a0) = (v il , v ih , v il ). sector group protection can be set for each sector group address. for details, refer dual opration flash memory 32m bits a series information (m14914e) . for the sector group address, refer to the sector group address table . sua : sector group address to be unprotected or unprotection-verified. set the sector group address (sga) and (a6, a1, a0) = (v ih , v ih , v il ). sector group unprotect is performed for all sector group using a single command, however, unprotect verification must be performed for each sector group address. for details, refer to dual opration flash memory 32m bits a series information (m14914e) . for the sector group address, refer to the sector group address table . eotpsa : extra one time protect sector area addresses. these addresses are 3f0000h to 3fffffh (byte mode) / 1f8000h to 1fffffh (word mode) for top boot, and 000000h to 00ffffh (byte mode) / 000000h to 007fffh (word mode) for bottom boot. sd : data for verifying whether sector groups read from the address specified by spa, sua, eotpsa are protected or unprotected. 3. the sector group address is don't care except when a program / erase address or read address are selected. 4. for the operation of bus, refer dual opration flash memory 32m bits a series information (m14914e) . 5. of address bit indicates v ih or v il . bus operations, commands, hardware sequence flags, hardware data protection refer to dual operation flash memory 32m bits a series information (m14914e).
data sheet m15504ej5v0ds 17 pd29f032203al-y electrical characteristics before turning on power, input gnd 0.2 v to the /reset pin until v cc v cc (min.). absolute maximum ratings parameter symbol condition rating unit supply voltage v cc with respect to gnd ?0.5 to +4.0 v input / output voltage v t with respect /wp(acc), /reset ?0.5 note 1 to +13.0 v to gnd except /wp(acc), /reset ?0.5 note 1 to v cc + 0.4 (4.0 v max.) note 2 operating ambient t a ?40 to +85 c temperature storage temperature t stg ?55 to +125 c notes 1. ?2.0 v (min.) (pulse width 20 ns) 2. v cc + 2.0 v (max.) (pulse width 20 ns) caution exposing the device to stress above those listed in absolute maximum rating could cause permanent damage. the device is not meant to be operated under conditions outside the limits described in the operational section of this specification. exposure to absolute maximum rating conditions for extended periods may affect device reliability. recommended operating conditions parameter symbol test condition -a85ty, -a85by -b85ty, -b85by unit min. typ. max. min. typ. max. supply voltage v cc 3.0 3.6 2.7 3.3 v operating ambient temperature t a ? 40 +85 ? 40 +85 c capacitance (t a = 25 c, f = 1 mhz) parameter symbol test condition min. typ. max. unit input capacitance c in v in = 0 v tbd pf input / output capacitance c i/o v i/o = 0 v tbd pf remarks 1. v in : input voltage, v i/o : input / output voltage 2. these parameters are not 100% tested.
data sheet m15504ej5v0ds 18 pd29f032203al-y dc characteristics (recommended operating conditions unless otherwise noted) parameter symbol test condition min. typ. max. unit high level input voltage v ih 2.4 v cc +0.3 v low level input voltage v il ? 0.3 +0.5 v high level output voltage v oh i oh = ? 500 a, v cc = v cc (min.) 2.4 v low level output voltage v ol i ol = +1.0 ma, v cc = v cc (min.) 0.4 v input leakage current i li ? 1.0 + 1.0 a i/o leakage current i lo ? 1.0 + 1.0 a power read byte mode i cc1 v cc = v cc (max.), t cycle = 5 mhz 10 16 ma supply /ce = v il , /oe = v ih t cycle = 1 mhz 2 4 current word mode t cycle = 5 mhz 10 16 t cycle = 1 mhz 2 4 program, erase i cc2 v cc = v cc (max.), /ce = v il , /oe = v ih 15 30 ma standby i cc3 v cc = v cc (max.), /ce = /reset = 0.2 5 a /wp(acc) = v cc 0.3 v, /oe = v il standby / reset i cc4 v cc = v cc (max.), /reset = gnd 0.2 v 0.2 5 a automatic sleep mode i cc5 v ih = v cc 0.2 v, v il = gnd 0.2 v 0.2 5 a read during programming i cc6 v ih = v cc 0.2 v, v il = gnd 0.2 v 21 45 ma read during erasing i cc7 v ih = v cc 0.2 v, v il = gnd 0.2 v 21 45 ma programming i cc8 /ce = v il , /oe = v ih ,1735ma during suspend automatic programming during suspend accelerated i acc /wp (acc) pin 5 10 ma programming v cc 15 30 /reset high level input voltage v id high voltage is applied 11.5 12.5 v accelerated programming voltage v acc high voltage is applied 8.5 9.5 v low v cc lock-out voltage note v lko 1.7 v note when v cc is equal to or lower than v lko , the device ignores all write cycles. refer to dual operation flash memory 32m bits a series information (m14914e). remark these dc characteristics are in common regardless of product classification.
data sheet m15504ej5v0ds 19 pd29f032203al-y ac characteristics (recommended operating conditions unless otherwise noted) ac test conditions input waveform (rise and fall time 5 ns) test points 1.5 v 0 v 3.0 v 1.5 v output waveform test points 1.5 v 1.5 v output load 1 ttl + 30 pf
data sheet m15504ej5v0ds 20 pd29f032203al-y read cycle parameter symbol test condition min. typ. max. unit note read cycle time t rc 85 ns address access time t acc /ce = /oe = v il 85 ns /ce access time t ce /oe = v il 85 ns /oe access time t oe /ce = v il 40 ns output disable time t df /oe = v il or /ce = v il 30 ns output hold time t oh 0ns /reset pulse width t rp 500 ns /reset hold time before read t rh 50 ns /reset low to read mode t ready 20 s /ce low to /byte low, high t elfl /t elfh 5ns /byte low output disable time t flqz 30 ns /byte high access time t fhqv 85 ns /oe low level time from /we high level t oeh 20 ns remark t df is the time from inactivation of /ce or /oe to high impedance state output.
data sheet m15504ej5v0ds 21 pd29f032203al-y write cycle (program / erase) (1/2) parameter symbol min. typ. max. unit note write cycle time t wc 85 ns address setup time (/we to address) t as 0ns address setup time (/ce to address) t as 0ns address hold time (/we to address) t ah 45 ns address hold time (/ce to address) t ah 45 ns input data setup time t ds 35 ns input data hold time t dh 0ns /oe hold time read t oeh 0ns toggle bit, data polling 10 read recovery time before write (/oe to /ce) t ghel 0ns read recovery time before write (/oe to /we) t ghwl 0ns /we setup time (/ce to /we) t ws 0ns /ce setup time (/we to /ce) t cs 0ns /we hold time (/ce to /we) t wh 0ns /ce hold time (/we to /ce) t ch 0ns write pulse width t wp 35 ns /ce pulse width t cp 35 ns write pulse width high t wph 30 ns /ce pulse width high t cph 30 ns byte programming operation time t bpg 9 200 s word programming operation time t wpg 11 200 s sector erase operation time 4k words sector t ser 0.3 1.0 s 1,2 32k words sector 0.5 1.5 4k words sector 0.5 3.0 1,3 32k words sector 0.7 5.0 chip erase operation time t cer 33.9 102.5 s 1,2 48.1 339 1,3 accelerated programming time t accpg 7 150 s program / erase cycle 300,000 cycle v cc setup time t vcs 50 s ry (/by) recovery time t rb 0ns /reset pulse width t rp 500 ns /reset high-voltage (v id ) hold time from high of ry(/by) t rrb 20 s when sector group is temporarily unprotect /reset hold time t rh 50 ns notes 1. the preprogramming time prior to the erase operation is not included. 2. program / erase cycle : 100,000 cycles 3. program / erase cycle : 300,000 cycles
data sheet m15504ej5v0ds 22 pd29f032203al-y write cycle (program / erase) (2/2) parameter symbol min. typ. max. unit note from completion of automatic program / erase to data t eoe 85 ns output time ry (/by) delay time from valid program or erase operation t busy 90 ns address setup time to /oe low in toggle bit t aso 15 ns address hold time to /ce or /oe high in toggle bit t aht 0ns /ce pulse width high for toggle bit t ceph 20 ns /oe pulse width high for toggle bit t oeph 20 ns voltage transition time t vlht 4 s1 rise time to v id (/reset) t vidr 500 ns 2 rise time to v acc (/wp(acc)) t vaccr 500 ns 1 erase timeout time t tow 50 s3 erase suspend transition time t spd 20 s3 notes 1. sector group protection and accelerated mode only. 2. sector group protection only. 3. table only. write operation (erase / program) performance parameter description min. typ. max. unit note sector erase time the preprogramming time prior 4k words sector 0.3 1.0 s 1 to the erase operation 32k words sector 0.5 1.5 is not included 4k words sector 0.5 3.0 s 2 32k words sector 0.7 5.0 chip erase time the preprogramming time prior 33.9 102.5 s 1 to the erase operation is not included 48.1 339 2 byte programming time excludes system-level overhead 9 200 s word programming time excludes system-level overhead 11 200 s chip programming time excludes system-level byte mode 40 s overhead word mode 25 accelerated programming time excludes system-level overhead 7 150 s program / erase cycle 300,000 cycle notes 1. program / erase cycle : 100,000 cycles 2. program / erase cycle : 300,000 cycles timing charts, flow charts refer to dual operation flash memory 32m bits a series information (m14914e).
data sheet m15504ej5v0ds 23 pd29f032203al-y cfi code list (1/2) address a6 to a0 data i/o15 to i/o0 description 10h 0051h "qry" (ascii code) 11h 0052h 12h 0059h 13h 0002h main command set 14h 0000h 2 : amd/fj standard type 15h 0040h start address of primary table 16h 0000h 17h 0000h auxiliary command set 18h 0000h 00h : not supported 19h 0000h start address of auxiliary algorithm table 1ah 0000h 1bh 0027h minimum v cc voltage (program / erase) i/o7 to i/o4 : 1 v/bit i/o3 to i/o0 : 100 mv/bit 1ch 0036h maximum v cc voltage (program / erase) i/o7 to i/o4 : 1 v/bit i/o3 to i/o0 : 100 mv/bit 1dh 0000h minimum v pp voltage 1eh 0000h maximum v pp voltage 1fh 0004h typical word program time (2 n s) 20h 0000h typical buffer program time (2 n s) 21h 000ah typical sector erase time (2 n ms) 22h 0000h typical chip erase time (2 n ms) 23h 0005h maximum word program time (typical time 2 n ) 24h 0000h maximum buffer program time (typical time 2 n ) 25h 0004h maximum sector erasing time (typical time 2 n ) 26h 0000h maximum chip erasing time (typical time 2 n ) 27h 0016h capacity (2 n bytes) 28h 0002h i/o information 29h 0000h 2 : 8/ 16-bit organization 2ah 0000h maximum number of bytes when two banks are programmed (2 n ) 2bh 0000h 2ch 0002h type of erase block 2dh 0007h information about erase block 1 2eh 0000h bit0 to bit15 : y = number of sectors 2fh 0020h bit16 to bit31 : z = size 30h 0000h (z 256 bytes)
data sheet m15504ej5v0ds 24 pd29f032203al-y cfi code list (2/2) address a6 to a0 data i/o15 to i/o0 description 31h 003eh information about erase block 2 32h 0000h bit0 to bit15 : y = number of sectors 33h 0000h bit16 to bit31 : z = size 34h 0001h (z 256 bytes) 40h 0050h "pri" (ascii code) 41h 0052h 42h 0049h 43h 0031h main version (ascii code) 44h 0032h minor version (ascii code) 45h 0000h address during command input 00h : necessary 01h : unnecessary 46h 0002h temporary erase suspend function 00h : not supported 01h : read only 02h : read / program 47h 0001h sector group protection 00h : not supported 01h : supported 48h 0001h temporary sector group protection 00h : not supported 01h : supported 49h 0004h sector group protection algorithm 4ah 00xxh number of sectors of bank 2 00h : not supported 30h : pd29f032203al-y 4bh 0000h burst mode 00h : not supported 4ch 0000h page mode 00h : not supported 4dh 0085h minimum v acc voltage i/o7 to i/o4 : 1 v/bit i/o3 to i/o0 : 100 mv/bit 4eh 0095h maximum v acc voltage i/o7 to i/o4 : 1 v/bit i/o3 to i/o0 : 100 mv/bit 4fh 00xxh boot organization 02h : bottom boot ( -a85by, -b85by ) 03h : top boot ( -a85ty, -b85ty ) 50h 0001h temporary program suspend function 00h : not supported 01h : supported
data sheet m15504ej5v0ds 25 pd29f032203al-y package drawings notes each lead centerline is located within 0.10 mm of its true position (t.p.) at maximum material condition. 48-pin plastic tsop ( i ) (12x20) item millimeters a b c e i 12.0 0.1 0.5 (t.p.) 0.1 0.05 0.45 max. k 1.2 max. 18.4 0.1 0.145 0.05 f 0.10 m d 0.22 0.05 1) "a" excludes mold flash. (includes mold flash : 12.4 mm max.) 2) c r s d k m m l 1.0 0.05 g l 0.5 0.10 n p 20.0 0.2 q3 + 5 ? 3 0.25 r s48gz-50-mjh-1 s 0.60 0.15 j 0.8 0.2 s q n b e g f j detail of lead end 1 24 48 25 s a i p
data sheet m15504ej5v0ds 26 pd29f032203al-y s wb s wa a b a b c d e f g h j k l m 8 7 6 5 4 3 2 1 s y s y1 s b x ab m ? 63-pin tape fbga (11x7) item millimeters d e 11.00 0.10 7.00 0.10 w 0.20 a 0.97 0.10 a1 0.27 0.05 a2 0.70 b x 0.08 y 0.10 e 0.80 0.45 0.05 index mark a a2 a1 e ze zd y1 0.20 zd 0.70 ze 1.10 p63f9-80-bs2 e d s
data sheet m15504ej5v0ds 27 pd29f032203al-y recommended soldering conditions please consult with our sales offices for soldering conditions of the pd29f032203al-y. types of surface mount device pd29f032203algz-mjh : 48-pin plastic tsop(i) (12 20) (normal bent) pd29f032203alf9-bs2 : 63-pin tape fbga (11 7)
data sheet m15504ej5v0ds 28 pd29f032203al-y revision history edition/ page type of location description date this previous revision (previous edition -> this edition) edition edition 5th edition/ p.13 p.13 modification product id code device code(byte mode):i/o15 = hi-z a?1 sep.2002 p.16 p.15 modification command sequence remark 2 : spa, sua p.20 p.19 addition read cycle t oeh
data sheet m15504ej5v0ds 29 pd29f032203al-y [ memo ]
data sheet m15504ej5v0ds 30 pd29f032203al-y [ memo ]
data sheet m15504ej5v0ds 31 pd29f032203al-y notes for cmos devices 1 precaution against esd for semiconductors note: strong electric field, when exposed to a mos device, can cause destruction of the gate oxide and ultimately degrade the device operation. steps must be taken to stop generation of static electricity as much as possible, and quickly dissipate it once, when it has occurred. environmental control must be adequate. when it is dry, humidifier should be used. it is recommended to avoid using insulators that easily build static electricity. semiconductor devices must be stored and transported in an anti-static container, static shielding bag or conductive material. all test and measurement tools including work bench and floor should be grounded. the operator should be grounded using wrist strap. semiconductor devices must not be touched with bare hands. similar precautions need to be taken for pw boards with semiconductor devices on it. 2 handling of unused input pins for cmos note: no connection for cmos device inputs can be cause of malfunction. if no connection is provided to the input pins, it is possible that an internal input level may be generated due to noise, etc., hence causing malfunction. cmos devices behave differently than bipolar or nmos devices. input levels of cmos devices must be fixed high or low by using a pull-up or pull-down circuitry. each unused pin should be connected to v dd or gnd with a resistor, if it is considered to have a possibility of being an output pin. all handling related to the unused pins must be judged device by device and related specifications governing the devices. 3 status before initialization of mos devices note: power-on does not necessarily define initial status of mos device. production process of mos does not define the initial operation status of the device. immediately after the power source is turned on, the devices with reset function have not yet been initialized. hence, power-on does not guarantee out-pin levels, i/o settings or contents of registers. device is not initialized until the reset signal is received. reset operation must be executed immediately after power-on for devices having reset function.
pd29f032203al-y related documents document name document number dual operation flash memory 32m bits a series information m14914e m8e 00. 4 the information in this document is current as of september, 2002. the information is subject to change without notice. for actual design-in, refer to the latest publications of nec's data sheets or data books, etc., for the most up-to-date specifications of nec semiconductor products. not all products and/or types are available in every country. please check with an nec sales representative for availability and additional information. no part of this document may be copied or reproduced in any form or by any means without prior written consent of nec. nec assumes no responsibility for any errors that may appear in this document. nec does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of nec semiconductor products listed in this document or any other liability arising from the use of such products. no license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec or others. descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. the incorporation of these circuits, software and information in the design of customer's equipment shall be done under the full responsibility of customer. nec assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. while nec endeavours to enhance the quality, reliability and safety of nec semiconductor products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. to minimize risks of damage to property or injury (including death) to persons arising from defects in nec semiconductor products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment, and anti-failure features. nec semiconductor products are classified into the following three quality grades: "standard", "special" and "specific". the "specific" quality grade applies only to semiconductor products developed based on a customer-designated "quality assurance program" for a specific application. the recommended applications of a semiconductor product depend on its quality grade, as indicated below. customers must check the quality grade of each semiconductor product before using it in a particular application. "standard": computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots "special": transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) "specific": aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. the quality grade of nec semiconductor products is "standard" unless otherwise expressly specified in nec's data sheets or data books, etc. if customers wish to use nec semiconductor products in applications not intended by nec, they must contact an nec sales representative in advance to determine nec's willingness to support a given application. (note) (1) "nec" as used in this statement means nec corporation and also includes its majority-owned subsidiaries. (2) "nec semiconductor products" means any semiconductor product developed or manufactured by or for nec (as defined above). ? ? ? ? ? ?

▲Up To Search▲

Price & Availability of UPD29F032203ALF9-A85BY-BS2

	To Download UPD29F032203ALF9-A85BY-BS2 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .