SRAM 8k x 8: Difference between revisions

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!MARKINGS
!MARKINGS
|-
|-
|Fujitsu || MB || 81256 || MB81256 MB81257 MB81258
|SRAM
|-
|AMD || Am || 9988 || Am99C88
|-
|Dallas || DS || 2064 || DS1643 DS2064
|-
|Electronic Devices || EDI || 8808 || EDI8808
|-
|Fujitsu || MB || 8464 || MB8464 MB81C78
|-
|G.E. / RCA || MWS || 6264 || MWS6264
|-
|Goldstar || GM || 7688 || GM76C88
|-
|Harris || HM || 65642 || HM65642 HM8808
|-
|Hitachi || HM || 6264 || HM6264
|-
|Hyundai || HY || 6264 || HY6264
|-
|Integrated Dev. Tech. || IDT || 864 || IDT7M864 IDT8M864
|-
|Mitsubishi || M5M || 5164 || M5M5164 M5M5165 M5M5178
|-
|Mosel/Vitelic || MS || 6264 || MS6264 MS6265 MS62256
|-
|Motorola || MCM || 6164 || MCM6164 MCM6064
|-
|National Semiconductor || NMC || 6164 || NMC6164
|-
|NEC || uPD || 4464 || uPD4464 uPD4364
|-
|OKI || MSM || 5165 || MSM5165
|-
|Performance Semi || P4C || 164 || P4C164
|-
|Samsung || KM || 6264 || KM6264 KM41464
|-
|Sanyo || LC || 3664 || LC3664
|-
|Sharp || LH || 5164 || LH5160 LH5164 LH5168 LH5268
|-
|Sony || CXK || 5864 || CXK5863 CXK5864
|-
|ST Microelectronics || ST || M48 || M48T08 M48T18
|-
|Temic || HM3 || 65764 || HM3-65764 HM3-65664
|-
|Toshiba || TMM || 2064 || TMM2064 TMM5564 TMM5565 TC5565
|-
|United Microelectronics || UM || 6264 || UM6264 UM6164
|-
|Winbond || W || 2466 || W2466 W2465
|-
|ZMD || U || 6264 || U6264
|-
|OTHERS ||  ||  || SMOS2064 SMOS2264 SRM2264 2088 LP6264
|-
|-
|  ||  ||  ||  
|  ||  ||  ||  
|-
|-
|  ||  ||  ||
|CACHE SRAM
|CACHE SRAM
|-
|-
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|65Kb || 8KB || 10000hex
|65Kb || 8KB || 10000hex
|}
|}
=Cross-Reference=
<pre>
BRAND TAG NUMBER CODES
AMD Am   9988 Am99C88
Dallas DS   2064 DS1643 DS2064
Electronic Devices EDI   8808 EDI8808
Fujitsu MB   8464 MB8464 MB81C78
G.E. / RCA MWS   6264 MWS6264
Goldstar GM   7688 GM76C88
Harris HM 65642 HM65642 HM8808
Hitachi HM   6264 HM6264
Hyundai HY   6264 HY6264
Integrated Dev. Tech. IDT   864 IDT7M864 IDT8M864
Mitsubishi M5M   5164 M5M5164 M5M5165 M5M5178
Mosel/Vitelic MS   6264 MS6264 MS6265 MS62256
Motorola MCM   6164 MCM6164 MCM6064
National Semiconductor NMC   6164 NMC6164
NEC uPD   4464 uPD4464 uPD4364
OKI MSM   5165 MSM5165
Performance Semi P4C   164 P4C164
Samsung KM   6264 KM6264 KM41464
Sanyo LC   3664 LC3664
Sharp LH   5164 LH5160 LH5164 LH5168 LH5268
Sony CXK   5864 CXK5863 CXK5864
ST Microelectronics ST   M48 M48T08 M48T18
Temic HM3 65764 HM3-65764 HM3-65664
Toshiba TMM   2064 TMM2064 TMM5564 TMM5565 TC5565
United Microelectronics UM   6264 UM6264 UM6164
Winbond W   2466 W2466 W2465
ZMD U   6264 U6264
OTHERS SMOS2064 SMOS2264 SRM2264 2088 LP6264
CACHE SRAM
---------
BRAND TAG NUMBER CODES
Alliance AS   164 AS7C164
Cypress CY   185 CY7C185
Integrated Dev. Tech. IDT   7164 IDT7164
Issi IS   6164 IS61C64
Micron MT   6408 MT5C6408
Motorola MCM   6264 MCM6264
Samsung KM   6865 KM6865
</pre>


=Pinout=
=Pinout=

Revision as of 10:32, 8 January 2017

Cross-Reference
BRAND TAG NUMBER MARKINGS
SRAM
AMD Am 9988 Am99C88
Dallas DS 2064 DS1643 DS2064
Electronic Devices EDI 8808 EDI8808
Fujitsu MB 8464 MB8464 MB81C78
G.E. / RCA MWS 6264 MWS6264
Goldstar GM 7688 GM76C88
Harris HM 65642 HM65642 HM8808
Hitachi HM 6264 HM6264
Hyundai HY 6264 HY6264
Integrated Dev. Tech. IDT 864 IDT7M864 IDT8M864
Mitsubishi M5M 5164 M5M5164 M5M5165 M5M5178
Mosel/Vitelic MS 6264 MS6264 MS6265 MS62256
Motorola MCM 6164 MCM6164 MCM6064
National Semiconductor NMC 6164 NMC6164
NEC uPD 4464 uPD4464 uPD4364
OKI MSM 5165 MSM5165
Performance Semi P4C 164 P4C164
Samsung KM 6264 KM6264 KM41464
Sanyo LC 3664 LC3664
Sharp LH 5164 LH5160 LH5164 LH5168 LH5268
Sony CXK 5864 CXK5863 CXK5864
ST Microelectronics ST M48 M48T08 M48T18
Temic HM3 65764 HM3-65764 HM3-65664
Toshiba TMM 2064 TMM2064 TMM5564 TMM5565 TC5565
United Microelectronics UM 6264 UM6264 UM6164
Winbond W 2466 W2466 W2465
ZMD U 6264 U6264
OTHERS SMOS2064 SMOS2264 SRM2264 2088 LP6264
CACHE SRAM
Alliance AS 164 AS7C164
Cypress CY7 185 CY7C185
Integrated Dev. Tech. IDT 7164 IDT7164
Issi IS 6164 IS61C64
Micron MT 6408 MT5C6408
Motorola MCM 6264 MCM6264
Samsung KM 6865 KM6865

Static Random-Access Memory 8K x 8 (DIP28, 300mil)

Size

bit Byte Hex
65Kb 8KB 10000hex

Pinout

DIP28
         +---\/---+
      NC | 1    28| Vcc
     A12 | 2    27| *WE
      A7 | 3    26| CE2
      A6 | 4    25| A8
      A5 | 5    24| A9
      A4 | 6    23| A11
      A3 | 7    22| *OE
      A2 | 8    21| A10
      A1 | 9    20| *CE
      A0 |10    19| I/O7
    I/O0 |11    18| I/O6
    I/O1 |12    17| I/O5
    I/O2 |13    16| I/O4
     GND |14    15| I/O3
         +--------+

External links

SRAM page on wikipedia

Files

  • DS1643 Datasheet

    DS1643 Datasheet

  • DS2064 Datasheet

    DS2064 Datasheet

  • HM65764 Datasheet

    HM65764 Datasheet

  • SRM2264 Datasheet

    SRM2264 Datasheet

  • UM6264 Datasheet

    UM6264 Datasheet

  • uPD4364 Datasheet

    uPD4364 Datasheet

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