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HM5116400S-5

更新时间： 2024-11-12 04:43:55

品牌	Logo	应用领域
日立 - HITACHI		存储内存集成电路光电二极管动态存储器
页数	文件大小	规格书
33页	271K
描述
4,194,304 - WORD X 4-BIT DYNAMIC RAM

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HM5116400S-5 数据手册

HM5116400 Series

HM5117400 Series

4,194,304-word 4-bit Dynamic RAM

ADE-203-648C (Z)

Rev. 3.0

Feb. 27, 1997

Description

The Hitachi HM5116400 Series, HM5117400 Series are CMOS dynamic RAMs organized 4,194,304-word

4-bit. They employ the most advanced 0.5 m CMOS technology for high performance and low power.

The HM5116400 Series, HM5117400 Series offer Fast Page Mode as a high speed access mode. They

have package variations of standard 300-mil 26-pin plastic SOJ and standard 300-mil 26-pin plastic TSOP.

Features

•

Single 5 V ( 10%)

Access time: 50 ns/60 ns/70 ns (max)

Power dissipation

Active mode : 495 mW/440 mW/385 mW (max) (HM5116400 Series)

: 550 mW/495 mW/440 mW (max) (HM5117400 Series)

Standby mode : 11 mW (max)

: 0.83 mW (max) (L-version)

Fast page mode capability

•

Long refresh period

4096 refresh cycles : 64 ms (HM5116400 Series)

: 128 ms (L-version)

2048 refresh cycles : 32 ms (HM5117400 Series)

: 128 ms (L-version)

•

3 variations of refresh

-only refresh

-before-

refresh

Hidden refresh

•

Battery backup operation (L-version)

Test function

16-bit parallel test mode

12 3 4 5 6 7...33

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HM5116400S-7	HITACHI	获取价格	4,194,304 - WORD X 4-BIT DYNAMIC RAM
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