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The HMS1M32M8L is a static random access memory (SRAM) module containing 1,048,576 bits organized in a x32-bit configuration. The module consists of eight 512K x 8 SRAMs mounted on a 72-pin, double-sided, FR4-printed circuit board. The HMS1M32M8L also support low data retention voltage for battery back-up operations with low data retention current. Eight chi.
w Part identification - HMS1M32M8L : SIMM design - HMS1M32Z8L : ZIP design The both are Pin to Pin Compatible w Access times : 55ns, 70ns w High-density 4MByte design w High-reliability, low-power design w Single + 5V ±0.5V power supply w Low data retention voltage : 2V(min) w Three state output and TTL-compatible w FR4-PCB design www.DataSheet4U.com PIN ASSIGNMENT PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 SYMBOL Vss A3 A2 A1 A0 Vcc A11 /OE A10 Vcc /CE_LL2 /CE_LL1 DQ7 DQ0 DQ1 DQ2 DQ6 DQ5 DQ4 DQ3 A15 A17 /WE A13 PIN 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | HMS1M32M8A |
Hanbit Electronics |
SRAM MODULE 4Mbyte |
|
| 2 | HMS1M32M8G |
Hanbit Electronics |
SRAM MODULE 4Mbyte |
|
| 3 | HMS1M32M8LA |
Hanbit Electronics |
SRAM MODULE 4Mbyte |
|
| 4 | HMS1M32M8S |
Hanbit Electronics |
High-Speed SRAM MODULE 4Mbyte |
|
| 5 | HMS1M32M8V |
Hanbit Electronics |
SRAM MODULE 4Mbyte |
|
| 6 | HMS1M32Z8 |
Hanbit Electronics |
SRAM MODULE 4Mbyte |
|
| 7 | HMS1M32Z8A |
Hanbit Electronics |
SRAM MODULE 4Mbyte |
|
| 8 | HMS1M32Z8L |
Hanbit Electronics |
SRAM MODULE 4Mbyte |
|
| 9 | HMS1M32Z8S |
Hanbit Electronics |
High-Speed SRAM MODULE 4Mbyte |
|
| 10 | HMS1M32Z8V |
Hanbit Electronics |
SRAM MODULE 4Mbyte |
|
| 11 | HMS12832M4 |
Hanbit Electronics |
SRAM MODULE 512KByte |
|
| 12 | HMS12832M4G |
Hanbit Electronics |
SRAM MODULE 512KByte |
|