HM658512A Datasheet - Hitachi Semiconductor

HM658512A, 4 M PSRAM (512-kword x 8-bit) 2 k Refresh

HM658512A Series 4 M PSRAM (512-kword × 8-bit) 2 k Refresh ADE-203-218C(Z) Rev.3.0 Nov.1997 .
The Hitachi HM658512A is a CMOS pseudo static RAM organized 512-kword × 8-bit.

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Datasheet Details

Part number:

HM658512A

Manufacturer:

Hitachi Semiconductor

File Size:

105.19 KB

Description:

4 M PSRAM (512-kword x 8-bit) 2 k Refresh

Features

* Single 5 V (±10%)
* High speed  Access time CE access time: 70/80/100 ns (max)  Cycle time Random read/write cycle time: 115/130/160 ns (min)
* Low power  Active: 250 mW (typ)  Standby: 200 µW (typ)
* Directly TTL compatible All inputs and outputs
* Simp

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HM658512A PSRAM 512-kword 8-bit Refresh Hitachi Semiconductor

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