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HM658512A

Hitachi Semiconductor
Part Number HM658512A
Manufacturer Hitachi Semiconductor
Description 4 M PSRAM (512-kword x 8-bit) 2 k Refresh
Published Mar 26, 2005
Detailed Description HM658512A Series 4 M PSRAM (512-kword × 8-bit) 2 k Refresh ADE-203-218C(Z) Rev. 3.0 Nov. 1997 Description The Hitachi H...
Datasheet PDF File HM658512A PDF File

HM658512A
HM658512A

Overview
HM658512A Series 4 M PSRAM (512-kword × 8-bit) 2 k Refresh ADE-203-218C(Z) Rev.
3.
0 Nov.
1997 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 interface and easy refresh functions.
HM658512A is suitable for handy systems which work with battery back-up systems.
The device is packaged in a small 525-mil SOP (460-mil body SOP) or a 8 × 20 mm TSOP with thickness of 1.
2 mm, or a 600-mil plastic DIP.
High density custom cards made of Ta...


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