SRAM 1k x 4: Difference between revisions

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{| style="float: right;" border="1" cellpadding="4" cellspacing="0"
|+ style="background:silver" | Cross-Reference
!BRAND
!TAG
!NUMBER
!MARKINGS
|-
|AMD || Am || 2148 || Am2148 Am2149 Am21L48 Am21L49 Am91L14 Am91L24
|-
|AMI || S || 2114 || S2114
|-
|Fujitsu || MB || 8114 || MB8114 MB8148 MB8149
|-
|Fujitsu || MBM || 2114 || MBM2114 MBM2148 MBM8414
|-
|G.E. / RCA || MWS || 5114 || MWS5114
|-
|Harris || HM || 6514 || HM6514
|-
|Hitachi || HM || 6148 || HM6148 HM4334
|-
|Intel || D || 2114 || D2114 P2114 D2147 D2148 D2149
|-
|Intersil || IM || 7114 || IM7114
|-
|Matsushita || MN || 2114 || MN2114 MN2148
|-
|Mitsubishi || M5 || 891 || M5891 M58981
|-
|Mitsubishi || M5L || 2114 || M5L2114
|-
|Motorola || MCM || 2114 || MCM2114 MCM21L14
|-
|Motorola || MCM || 65148 || MCM65148
|-
|National Semiconductor || MM || 2114 || MM2114 MM6514
|-
|National Semiconductor || NMC || 2114 || NMC2114 NMC2148
|-
|NEC || uPD || 2114 || uPD2114 uPD444
|-
|OKI || MSM || 2114 || MSM2114 MSM5114 MSM5115
|-
|PFM || P4C || 148 || P4C148 P4C149 P4C150
|-
|Philips || PCD || 5114 || PCD5114
|-
|Seiko || SRM || 2114 || SRM2114 SRM5114 SRAM5114
|-
|Sharp || LH || 5114 || LH5114
|-
|Signetics || N || 2614 || N2614
|-
|Synertek || SY || 2114 || SY2114 SY2148
|-
|Soviet || RU || 541 || KR541RU2
|-
|Toshiba || TMM || 314 || TMM314
|-
|Toshiba || TC || 5514 || TC5513 TC5514
|-
|United Microelectronics || UM || 2148 || UM2148
|-
|OTHERS ||  ||  || SMOS6514 4045
|}
'''Static Random-Access Memory 1K x 4 (DIP18, 300mil)'''
'''Static Random-Access Memory 1K x 4 (DIP18, 300mil)'''


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|4Kb || 1KB || 512B || 1000hex
|4Kb || 1KB || 512B || 1000hex
|}
|}
=Cross-Reference=
<pre>
BRAND TAG NUMBER CODES
AMD Am   2148 Am2148 Am2149 Am21L48 Am21L49 Am91L14 Am91L24
AMI S   2114 S2114
Fujitsu MB   8114 MB8114 MB8148 MB8149
Fujitsu MBM   2114 MBM2114 MBM2148 MBM8414
G.E. / RCA MWS   5114 MWS5114
Harris HM   6514 HM6514
Hitachi HM   6148 HM6148 HM4334
Intel D   2114 D2114 P2114 D2147 D2148 D2149
Intersil                IM        7114  IM7114
Matsushita MN   2114 MN2114 MN2148
Mitsubishi M5   891 M5891 M58981
Mitsubishi M5L   2114 M5L2114
Motorola MCM   2114 MCM2114 MCM21L14
Motorola MCM 65148 MCM65148
National Semiconductor MM   2114 MM2114 MM6514
National Semiconductor NMC   2114 NMC2114 NMC2148
NEC uPD   2114 uPD2114 uPD444
OKI MSM   2114 MSM2114 MSM5114 MSM5115
PFM P4C   148 P4C148 P4C149 P4C150
Philips PCD   5114 PCD5114
Seiko SRM   2114 SRM2114 SRM5114 SRAM5114
Sharp LH   5114 LH5114
Signetics N   2614 N2614
Synertek SY   2114 SY2114 SY2148
Soviet                  RU        541  KR541RU2
Toshiba TMM   314 TMM314
Toshiba TC   5514 TC5513 TC5514
United Microelectronics UM   2148 UM2148
OTHERS SMOS6514 4045
</pre>


=Pinout=
=Pinout=

Revision as of 10:15, 8 January 2017

Cross-Reference
BRAND TAG NUMBER MARKINGS
AMD Am 2148 Am2148 Am2149 Am21L48 Am21L49 Am91L14 Am91L24
AMI S 2114 S2114
Fujitsu MB 8114 MB8114 MB8148 MB8149
Fujitsu MBM 2114 MBM2114 MBM2148 MBM8414
G.E. / RCA MWS 5114 MWS5114
Harris HM 6514 HM6514
Hitachi HM 6148 HM6148 HM4334
Intel D 2114 D2114 P2114 D2147 D2148 D2149
Intersil IM 7114 IM7114
Matsushita MN 2114 MN2114 MN2148
Mitsubishi M5 891 M5891 M58981
Mitsubishi M5L 2114 M5L2114
Motorola MCM 2114 MCM2114 MCM21L14
Motorola MCM 65148 MCM65148
National Semiconductor MM 2114 MM2114 MM6514
National Semiconductor NMC 2114 NMC2114 NMC2148
NEC uPD 2114 uPD2114 uPD444
OKI MSM 2114 MSM2114 MSM5114 MSM5115
PFM P4C 148 P4C148 P4C149 P4C150
Philips PCD 5114 PCD5114
Seiko SRM 2114 SRM2114 SRM5114 SRAM5114
Sharp LH 5114 LH5114
Signetics N 2614 N2614
Synertek SY 2114 SY2114 SY2148
Soviet RU 541 KR541RU2
Toshiba TMM 314 TMM314
Toshiba TC 5514 TC5513 TC5514
United Microelectronics UM 2148 UM2148
OTHERS SMOS6514 4045

Static Random-Access Memory 1K x 4 (DIP18, 300mil)

Size

bit Byte (padded 0000xxxx) Byte (unpadded) Hex
4Kb 1KB 512B 1000hex

Pinout

DIP40
         +---\/---+
      A6 | 1    18| Vcc
      A5 | 2    17| A7
      A4 | 3    16| A8
      A3 | 4    15| A9
      A0 | 5    14| I/O1
      A1 | 6    13| I/O2
      A2 | 7    12| I/O3
     *CE | 8    11| I/O4
     GND | 9    10| *WE
         +--------+

External links

SRAM page on wikipedia

Files

  • Am2148 Datasheet

    Am2148 Datasheet

  • Am9114 Datasheet

    Am9114 Datasheet

  • Am9124 Datasheet

    Am9124 Datasheet

  • D2114 Datasheet

    D2114 Datasheet

  • HM6148 Datasheet

    HM6148 Datasheet

  • NMC2148 Datasheet

    NMC2148 Datasheet

  • SY2148 Datasheet

    SY2148 Datasheet

  • uPD2114 Datasheet

    uPD2114 Datasheet

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