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HM658512A

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

HM658512A 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

HM658512A General Description

The Hitachi HM658512A is a CMOS pseudo static RAM organized 512-kword × 8-bit. It realizes higher density, higher performance and low power consumption by employing 0.8 µm Hi-CMOS process technology. It offers low power data retention by self refresh mode. It also offers easy non multiplexed address.

HM658512A Datasheet (105.19 KB)

Preview of HM658512A PDF

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.

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HM658512A PSRAM 512-kword 8-bit Refresh Hitachi Semiconductor

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