SRAM 32k x 8: Difference between revisions
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{| | {| border="1" cellpadding="4" cellspacing="0" class="sortable" | ||
|+ style="background:silver" | Cross-Reference | |+ style="background:silver" | Cross-Reference | ||
!BRAND | !BRAND | ||
Line 8: | Line 8: | ||
!MARKINGS | !MARKINGS | ||
|- | |- | ||
| | |AMD || Am || 99C328 || || || Am99C328 | ||
|- | |- | ||
| | |Amic || LP || 61256 || DIP28-600mil SOP28 TSOP28 || TS || LP61256GS | ||
|- | |- | ||
| | |Amic || LP || 62256 || DIP28-600mil SOP28 TSOP28 || TS || LP62256E | ||
|- | |- | ||
| || | |Amic || LP || 625308 || DIP28-600mil SOP28 TSOP28 || TS || LP625308A | ||
|- | |- | ||
| | |Alliance || AS || 7C256 || DIP28-300mil SOJ28-300mil TSOP28 || TS || AS7C256 AS7C3256 | ||
|- | |- | ||
| | |Asahikasei || AKM || 62256 || || || AKM62256LFP AKM62256LP AKM62256P | ||
|- | |- | ||
| | |Catalyst || CAT || 71256 || DIP28 SOP28 || || CAT71C256 CAT71C256L | ||
|- | |- | ||
| | |Cypress || CY || 62256 || DIP28-300mil DIP28-600mil SOP28 TSOP28 || . || CY62256 CY62256LL CY62256N | ||
|- | |- | ||
| | |Cypress || CY || 7C1399 || LCC28 SOJ28 TSOP28 || . || CY7C1399 | ||
|- | |- | ||
| | |Cypress || CY || 7C199 || DIP28-300mil LCC28 SOJ28 TSOP28 || . || CY7C199 | ||
|- | |- | ||
| | |Fairchild || F || 84256 || DIP28-600mil || . || F84256 F84256A | ||
|- | |- | ||
| | |Fujitsu || MB || 84256 || DIP28-600mil LCC32 SOP28 || TS || MB84256 MB84256A MB84256C | ||
|- | |- | ||
| | |G.E. || CDM || 62256 || || || CDM62256 | ||
|- | |- | ||
| | |Hitachi || HM || 62256<br>62H256 || DIP28-300mil DIP28-600mil SOP28 TSOP28 || TS || HM62256BLP HM62256BLFP HM62256BLSP HM62256BLT HM62256BLTM HM62H256AK HM62H256DK | ||
|- | |- | ||
| | |Hitachi || HM || 65256 || DIP28-300mil DIP28-600mil || || HM65256BP HM65256BLP HM65256BSP HM65256BLSP HM65256BFP HM65256BLFP | ||
|- | |- | ||
| | |Hitachi || S || 256 || DIP28-600mil || || S256KLP | ||
|- | |- | ||
| | |Hynix || GM || 76256 || DIP28-600mil SOP28 TSOP28 || TS || GM76256 GM76C256 | ||
|- | |- | ||
| | |Hyundai || HY || 62256 || DIP28-600mil SOP28 TSOP28 || TS || HY62256 HY62256A HY62256BA HY62C256 HY62C256P | ||
|- | |- | ||
| | |Intel || D/P || 51256 || || || D51256 | ||
|- | |- | ||
| | |LG Electronics || LGS GM || 76C256 || DIP28-600mil SOP28 TSOP28 || TS || GM76C256C GM76C256CL GM76C256CLL GM76C256CLE GM76C256CLF GM76C256CLT GM76C256C | ||
|- | |- | ||
| | |LynkSmart || LST || 62832 || DIP28-600mil DIP28-300mil SOP28 TSOP28 || TS || LST62832I LST62832N LST62832M LST62832TS | ||
|- | |- | ||
| | |Integrated Dev. Tech. || IDT || 71256 || DIP28-300mil DIP28-600mil SOJ28 || . || IDT71256 IDT71256L IDT71256S IDT71V256 | ||
|- | |- | ||
| | |Issi || IS || 61256 || DIP28-300mil SOJ28 TSOP28 || . || IS61C256 IS61C256AH IS61LV256 IS61V256 | ||
|- | |- | ||
| | |Mitsubishi || M5M || 5256 || DIP28-300mil DIP28-600mil SOP28 || . || M5M5256 M5M5256BP M5M5256FP M5M5256KP | ||
|- | |- | ||
| | |Mosel/Vitelic || MS || 62256 || DIP28-600mil SOP28 || TS || MS62256 MS62256L | ||
|- | |- | ||
| | |Motorola || MCM || 60256 || SOP28 || . || MCM60256C | ||
|- | |- | ||
| | |Motorola || MCM || 6206 || SOP28 || . || MCM6206 MCM6206B MCM6206C | ||
|- | |- | ||
| | |National Semiconductor || NMS || 256 || DIP28 SOJ28 || . || NMS256X8 NMS256X8LV | ||
|- | |- | ||
| | |NEC || uPD || 42832 || DIP28-600mil || . || uPD42832 D42832 | ||
|- | |- | ||
| | |NEC || uPD || 43256 || DIP28-600mil SOP28 TSOP28 || . || uPD43256B D43256B D43256BGU D43256C D43256AC | ||
|- | |- | ||
| | |NKK Micro Devices || N || 341256 || DIP28-300mil SOJ28 TSOP28 || . || N341256 N341256SJ | ||
|- | |- | ||
| | |OKI || MSM || 51257 || DIP28-600mil SOIC28-330mil || TS || M51257A MSM51257A | ||
|- | |- | ||
| | |Panasonic || MN || 44256 || DIP28-300mil SOJ28 TSOP28 || || MN44256 MN44256S MN44256T | ||
|- | |- | ||
| | |Paradigm || PDM || 41256 || SOJ28 TSOP28 || || PDM41256 | ||
|- | |- | ||
| | |S-MOS Systems || SMR || 20256 || DIP28-600mil SOP28 TSOP28 || TS || SMR20256 SMR20256L | ||
|- | |- | ||
| | |Samsung || KM || 62256 || DIP28-600mil SOP28 TSOP28 || TS || KM62256 KM62256ALP KM62256BL KM62256BLG KM62256BLP KM62256BLS KM62256CL KM62256CLE KM62256CLI | ||
|- | |- | ||
| | |Sharp || LH || 52256 || DIP28-600mil SOJ28 || TS || LH52256 LH52256L | ||
|- | |- | ||
| | |Sharp || LH || 52B256 || DIP28-300mil DIP28-600mil SOJ28 TSOP28 || . || LH52B256 LH52B256L | ||
|- | |- | ||
| | |Sharp || LH || 52258 || DIP28 SOJ28 || . || LH52258 LH52258D | ||
|- | |- | ||
| | |Sony || CXK || 58256 || DIP28-600mil SOJ28 || TS || CXK58256 CXK58256MM CXK58256P | ||
|- | |- | ||
| | |Sony || CXK || 58257 || DIP28-300mil DIP28-600mil SOP28 || TS || CXK58257AP CXK58257ASP CXK58257AM CXK58257P | ||
|- | |- | ||
| | |Temic || HM3 || 65756 || DIP28-300mil DIP28-600mil SOP28 SOJ28 LCC28 LCC32 || . || HM3-65756H HM65756 | ||
|- | |- | ||
| | |Texas Instruments || TMS || 62256 || DIP28-600mil || . || TMS62256 | ||
|- | |- | ||
| | |Toshiba || TC || 55328 || DIP28-300mil SOJ28-300mil || || TC55328P | ||
|- | |- | ||
| | |United Microelectronics || UM || 61256 || DIP28 || TS || UM61256 UM61256A UM61256FK | ||
|- | |- | ||
| | |United Microelectronics || UM || 62256 || DIP28 SOP28 || TS || UM62256 UM62256AM UM62256E UM62256M | ||
|- | |- | ||
| | |Winbond || W || 24256 || DIP28-600mil SOP28 TSOP28 || TS || W24256 W24M256S W24M256Q | ||
|- | |- | ||
| | |Winbond || W || 24257 || DIP28-600mil SOP28 TSOP28 || TS || W24257 W24M257 W24M257AK | ||
|- | |- | ||
| | |OTHERS || || || DIP28-600mil || || 256K_S_BGD-A | ||
|- | |- | ||
| | | || SRM || 22256 || DIP28-600mil || || SRM22256C | ||
|} | |} | ||
Line 163: | Line 123: | ||
=Pinout= | =Pinout= | ||
<pre> | <pre> | ||
DIP28 | DIP28 - SOP28 - SOJ28 | ||
+---\/---+ | +---\/---+ | ||
A14 | 1 28| Vdd | A14 | 1 28| Vdd | ||
Line 181: | Line 141: | ||
+--------+ | +--------+ | ||
LCC32 | |||
+------------------------------------------+ | |||
| 5 A6 | | 21 I/O7 | | | |||
| 6 A5 | 14 I/O2 | 22 I/O8 | 30 A13 | | |||
| 7 A4 | 15 I/O3 | 23 *CS | 31 *WE | | |||
| 8 A3 | 16 GND | 24 A10 | 32 Vcc | | |||
| 9 A2 | 17 NC | 25 *OE | 1 NC | | |||
| 10 A1 | 18 I/O4 | 26 NC | 2 A14 | | |||
| 11 A0 | 19 I/O5 | 27 A11 | 3 A12 | | |||
| 12 NC | 20 I/O6 | 28 A9 | 4 A7 | | |||
| 13 I/O1 | | 29 A8 | | | |||
+------------------------------------------+ | |||
LCC28 | |||
+------------------------------------------+ | |||
| 4 A8 | | 18 I/O6 | | | |||
| 5 A9 | | 19 I/O7 | | | |||
| 6 A10 | 13 I/O2 | 20 *CE | 27 *WE | | |||
| 7 A11 | 14 GND | 21 A0 | 28 Vcc | | |||
| 8 A12 | 15 I/O3 | 22 *OE | 1 A5 | | |||
| 9 A13 | 16 I/O4 | 23 A1 | 2 A6 | | |||
| 10 A14 | 17 I/O5 | 24 A2 | 3 A7 | | |||
| 11 I/O0 | | 25 A3 | | | |||
| 12 I/O1 | | 26 A4 | | | |||
+------------------------------------------+ | |||
TSOP32 | TSOP32 | ||
Line 243: | Line 211: | ||
=Files= | =Files= | ||
<gallery widths="150px"> | <gallery widths="150px"> | ||
File:a625308.pdf|A625308A Datasheet | |||
File:as7c256.pdf|AS7C256 AS7C3256 Datasheet | |||
File:cxk58256.pdf|CXK58256 Datasheet | |||
File:cxk58257.pdf|CXK58257 Datasheet | |||
File:cy62256-1.pdf|CY62256 Datasheet | |||
File:cy62256.pdf|CY62256N Datasheet | |||
File:cy7c199.pdf|CY7C199 Datasheet | |||
File:gm76256.pdf|GM76C256 Datasheet | |||
File:gm76c256c.pdf|GM76C256C Datasheet | |||
File:hm62256.pdf|HM62256 Datasheet | File:hm62256.pdf|HM62256 Datasheet | ||
File:hm65256.pdf|HM65256 Datasheet | |||
File:hm65756.pdf|HM65756 Datasheet | |||
File:hy62256.pdf|HY62256A Datasheet | |||
File:idt71256.pdf|IDT71256 Datasheet | |||
File:is61256.pdf|IS61LV256 Datasheet | |||
File:lh52256.pdf|LH52256 Datasheet | |||
File:lh52b256.pdf|LH52b256 Datasheet | |||
File:lh52258.pdf|LH52258 Datasheet | |||
File:lst62832.pdf|LST62832 Datasheet | |||
File:km62256.pdf|KM62256 Datasheet | File:km62256.pdf|KM62256 Datasheet | ||
File:m5m5256.pdf|M5M5256 Datasheet | |||
File:mb84256.pdf|MB84256 Datasheet | |||
File:mcm60256.pdf|MCM60256A Datasheet | |||
File:mcm6206.pdf|MCM6206C Datasheet | |||
File:ms62256.pdf|MS62256 Datasheet | |||
File:m51257.pdf|MSM51257 Datasheet | |||
File:n341256.pdf|N341256 Datasheet | |||
File:nms256x8.pdf|NMS256X8LV Datasheet | |||
File:pdm41256.pdf|PDM41256 Datasheet | |||
File:tc55328.pdf|TC55328P Datasheet | |||
File:srm20256l.pdf|SRM20256L Datasheet | |||
File:um61256a.pdf|UM61256A Datasheet | |||
File:um62256.pdf|UM62256 Datasheet | |||
File:upd43256.pdf|uPD43256 Datasheet | |||
File:W24257.pdf|W24257 Datasheet | File:W24257.pdf|W24257 Datasheet | ||
File:w24256.pdf|W24256 Datasheet | |||
</gallery> | </gallery> | ||
[[Category:RAM]] | [[Category:RAM]] | ||
[[Category:DIP28]] | [[Category:DIP28-300mil]] | ||
[[Category:DIP28-600mil]] | |||
[[Category:LCC28-350x550mil]] | |||
[[Category:LCC32-450x550mil]] | |||
[[Category:SOIC28-330mil]] | |||
[[Category:SOP28]] | [[Category:SOP28]] | ||
[[Category:SOJ28]] | |||
[[Category:SOJ28-300mil]] | |||
[[Category:TSOP28]] | [[Category:TSOP28]] | ||
[[Category:TSOP32]] | [[Category:TSOP32]] |
Latest revision as of 20:32, 31 May 2022
BRAND | TAG | NUMBER | PIN COUNT | OUTPUT | MARKINGS |
---|---|---|---|---|---|
AMD | Am | 99C328 | Am99C328 | ||
Amic | LP | 61256 | DIP28-600mil SOP28 TSOP28 | TS | LP61256GS |
Amic | LP | 62256 | DIP28-600mil SOP28 TSOP28 | TS | LP62256E |
Amic | LP | 625308 | DIP28-600mil SOP28 TSOP28 | TS | LP625308A |
Alliance | AS | 7C256 | DIP28-300mil SOJ28-300mil TSOP28 | TS | AS7C256 AS7C3256 |
Asahikasei | AKM | 62256 | AKM62256LFP AKM62256LP AKM62256P | ||
Catalyst | CAT | 71256 | DIP28 SOP28 | CAT71C256 CAT71C256L | |
Cypress | CY | 62256 | DIP28-300mil DIP28-600mil SOP28 TSOP28 | . | CY62256 CY62256LL CY62256N |
Cypress | CY | 7C1399 | LCC28 SOJ28 TSOP28 | . | CY7C1399 |
Cypress | CY | 7C199 | DIP28-300mil LCC28 SOJ28 TSOP28 | . | CY7C199 |
Fairchild | F | 84256 | DIP28-600mil | . | F84256 F84256A |
Fujitsu | MB | 84256 | DIP28-600mil LCC32 SOP28 | TS | MB84256 MB84256A MB84256C |
G.E. | CDM | 62256 | CDM62256 | ||
Hitachi | HM | 62256 62H256 |
DIP28-300mil DIP28-600mil SOP28 TSOP28 | TS | HM62256BLP HM62256BLFP HM62256BLSP HM62256BLT HM62256BLTM HM62H256AK HM62H256DK |
Hitachi | HM | 65256 | DIP28-300mil DIP28-600mil | HM65256BP HM65256BLP HM65256BSP HM65256BLSP HM65256BFP HM65256BLFP | |
Hitachi | S | 256 | DIP28-600mil | S256KLP | |
Hynix | GM | 76256 | DIP28-600mil SOP28 TSOP28 | TS | GM76256 GM76C256 |
Hyundai | HY | 62256 | DIP28-600mil SOP28 TSOP28 | TS | HY62256 HY62256A HY62256BA HY62C256 HY62C256P |
Intel | D/P | 51256 | D51256 | ||
LG Electronics | LGS GM | 76C256 | DIP28-600mil SOP28 TSOP28 | TS | GM76C256C GM76C256CL GM76C256CLL GM76C256CLE GM76C256CLF GM76C256CLT GM76C256C |
LynkSmart | LST | 62832 | DIP28-600mil DIP28-300mil SOP28 TSOP28 | TS | LST62832I LST62832N LST62832M LST62832TS |
Integrated Dev. Tech. | IDT | 71256 | DIP28-300mil DIP28-600mil SOJ28 | . | IDT71256 IDT71256L IDT71256S IDT71V256 |
Issi | IS | 61256 | DIP28-300mil SOJ28 TSOP28 | . | IS61C256 IS61C256AH IS61LV256 IS61V256 |
Mitsubishi | M5M | 5256 | DIP28-300mil DIP28-600mil SOP28 | . | M5M5256 M5M5256BP M5M5256FP M5M5256KP |
Mosel/Vitelic | MS | 62256 | DIP28-600mil SOP28 | TS | MS62256 MS62256L |
Motorola | MCM | 60256 | SOP28 | . | MCM60256C |
Motorola | MCM | 6206 | SOP28 | . | MCM6206 MCM6206B MCM6206C |
National Semiconductor | NMS | 256 | DIP28 SOJ28 | . | NMS256X8 NMS256X8LV |
NEC | uPD | 42832 | DIP28-600mil | . | uPD42832 D42832 |
NEC | uPD | 43256 | DIP28-600mil SOP28 TSOP28 | . | uPD43256B D43256B D43256BGU D43256C D43256AC |
NKK Micro Devices | N | 341256 | DIP28-300mil SOJ28 TSOP28 | . | N341256 N341256SJ |
OKI | MSM | 51257 | DIP28-600mil SOIC28-330mil | TS | M51257A MSM51257A |
Panasonic | MN | 44256 | DIP28-300mil SOJ28 TSOP28 | MN44256 MN44256S MN44256T | |
Paradigm | PDM | 41256 | SOJ28 TSOP28 | PDM41256 | |
S-MOS Systems | SMR | 20256 | DIP28-600mil SOP28 TSOP28 | TS | SMR20256 SMR20256L |
Samsung | KM | 62256 | DIP28-600mil SOP28 TSOP28 | TS | KM62256 KM62256ALP KM62256BL KM62256BLG KM62256BLP KM62256BLS KM62256CL KM62256CLE KM62256CLI |
Sharp | LH | 52256 | DIP28-600mil SOJ28 | TS | LH52256 LH52256L |
Sharp | LH | 52B256 | DIP28-300mil DIP28-600mil SOJ28 TSOP28 | . | LH52B256 LH52B256L |
Sharp | LH | 52258 | DIP28 SOJ28 | . | LH52258 LH52258D |
Sony | CXK | 58256 | DIP28-600mil SOJ28 | TS | CXK58256 CXK58256MM CXK58256P |
Sony | CXK | 58257 | DIP28-300mil DIP28-600mil SOP28 | TS | CXK58257AP CXK58257ASP CXK58257AM CXK58257P |
Temic | HM3 | 65756 | DIP28-300mil DIP28-600mil SOP28 SOJ28 LCC28 LCC32 | . | HM3-65756H HM65756 |
Texas Instruments | TMS | 62256 | DIP28-600mil | . | TMS62256 |
Toshiba | TC | 55328 | DIP28-300mil SOJ28-300mil | TC55328P | |
United Microelectronics | UM | 61256 | DIP28 | TS | UM61256 UM61256A UM61256FK |
United Microelectronics | UM | 62256 | DIP28 SOP28 | TS | UM62256 UM62256AM UM62256E UM62256M |
Winbond | W | 24256 | DIP28-600mil SOP28 TSOP28 | TS | W24256 W24M256S W24M256Q |
Winbond | W | 24257 | DIP28-600mil SOP28 TSOP28 | TS | W24257 W24M257 W24M257AK |
OTHERS | DIP28-600mil | 256K_S_BGD-A | |||
SRM | 22256 | DIP28-600mil | SRM22256C |
Static Random-Access Memory 32K x 8 (DIP28, 600mil)(SOP28, 330mil)(TSOP28, 465mil)
Size
bit | Byte (unpadded) | Hex |
---|---|---|
256Kb | 32KB | 40000hex |
Pinout
DIP28 - SOP28 - SOJ28 +---\/---+ A14 | 1 28| Vdd A12 | 2 27| *WE A7 | 3 26| A13 A6 | 4 25| A8 A5 | 5 24| A9 A4 | 6 23| A11 A3 | 7 22| *OE A2 | 8 21| A10 A1 | 9 20| *CS A0 |10 19| I/O8 I/O1 |11 18| I/O7 I/O2 |12 17| I/O6 I/O3 |13 16| I/O5 Vss |14 15| I/O4 +--------+ LCC32 +------------------------------------------+ | 5 A6 | | 21 I/O7 | | | 6 A5 | 14 I/O2 | 22 I/O8 | 30 A13 | | 7 A4 | 15 I/O3 | 23 *CS | 31 *WE | | 8 A3 | 16 GND | 24 A10 | 32 Vcc | | 9 A2 | 17 NC | 25 *OE | 1 NC | | 10 A1 | 18 I/O4 | 26 NC | 2 A14 | | 11 A0 | 19 I/O5 | 27 A11 | 3 A12 | | 12 NC | 20 I/O6 | 28 A9 | 4 A7 | | 13 I/O1 | | 29 A8 | | +------------------------------------------+ LCC28 +------------------------------------------+ | 4 A8 | | 18 I/O6 | | | 5 A9 | | 19 I/O7 | | | 6 A10 | 13 I/O2 | 20 *CE | 27 *WE | | 7 A11 | 14 GND | 21 A0 | 28 Vcc | | 8 A12 | 15 I/O3 | 22 *OE | 1 A5 | | 9 A13 | 16 I/O4 | 23 A1 | 2 A6 | | 10 A14 | 17 I/O5 | 24 A2 | 3 A7 | | 11 I/O0 | | 25 A3 | | | 12 I/O1 | | 26 A4 | | +------------------------------------------+ TSOP32 +-------------+ *OE | 1 [] 32| A10 A11 | 2 31| *CS NC | 3 30| NC A9 | 4 29| I/O7 A8 | 5 28| I/O6 A13 | 6 27| I/O5 *WE | 7 26| I/O4 Vcc | 8 25| I/O3 A14 | 9 24| Vss A12 |10 23| I/O2 A7 |11 22| I/O1 A6 |12 21| I/O0 A5 |13 20| A0 NC |14 19| NC A4 |15 18| A1 A3 |16 17| A2 +-------------+ TSOP28 +-------------+ *OE | 1 [] 28| A10 A11 | 2 27| *CS A9 | 3 26| I/O8 A8 | 4 25| I/O7 A13 | 5 24| I/O6 *WE | 6 23| I/O5 Vdd | 7 22| I/O4 A14 | 8 21| Vss A12 | 9 20| I/O3 A7 |10 19| I/O2 A6 |11 18| I/O1 A5 |12 17| A0 A4 |13 16| A1 A3 |14 15| A2 +-------------+
External links
Files
-
A625308A Datasheet
-
AS7C256 AS7C3256 Datasheet
-
CXK58256 Datasheet
-
CXK58257 Datasheet
-
CY62256 Datasheet
-
CY62256N Datasheet
-
CY7C199 Datasheet
-
GM76C256 Datasheet
-
GM76C256C Datasheet
-
HM62256 Datasheet
-
HM65256 Datasheet
-
HM65756 Datasheet
-
HY62256A Datasheet
-
IDT71256 Datasheet
-
IS61LV256 Datasheet
-
LH52256 Datasheet
-
LH52b256 Datasheet
-
LH52258 Datasheet
-
LST62832 Datasheet
-
KM62256 Datasheet
-
M5M5256 Datasheet
-
MB84256 Datasheet
-
MCM60256A Datasheet
-
MCM6206C Datasheet
-
MS62256 Datasheet
-
MSM51257 Datasheet
-
N341256 Datasheet
-
NMS256X8LV Datasheet
-
PDM41256 Datasheet
-
TC55328P Datasheet
-
SRM20256L Datasheet
-
UM61256A Datasheet
-
UM62256 Datasheet
-
uPD43256 Datasheet
-
W24257 Datasheet
-
W24256 Datasheet