HM628128ALR-8

更新时间： 2024-11-28 22:55:19

品牌	Logo	应用领域
日立 - HITACHI		/
页数	文件大小	规格书
13页	82K
描述
131,072-word X 8-bit High Speed CMOS Static RAM

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HM628128ALR-8 数据手册

ADE-XXX-XXX

HM628128A Series

131,072-word × 8-bit High Speed CMOS Static RAM

Rev. X

January 1995

The Hitachi HM628128A is a CMOS static RAM

organized 128 kword × 8 bit. It realizes higher

density, higher performance and low power

consumption by employing 0.8 µm Hi-CMOS

process technology.

Features

• High speed

— Fast access time: 55/70/85/100 ns (max)

• Low power

— Active: 75 mW (typ)

It offers low power standby power dissipation;

therefore, it is suitable for battery back-up systems.

The device, packaged in a 525-mil SOP (460-mil

body SOP) or a 600-mil plastic DIP, or a 8 × 20

mm TSOP with thickness of 1.2 mm, is available

for high density mounting. TSOP package is

suitable for cards, and reverse type TSOP is also

provided.

— Standby: 10 µW (typ)

• Single 5 V supply

• Completely static memory

No clock or timing strobe required

• Equal access and cycle times

• Common data input and output

Three state output

• Directly TTL compatible

All inputs and outputs

• Capability of battery back up operation

2 chip selection for battery back up

12 3 4 5 6 7...13

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型号	品牌	获取价格	描述	数据表
HM628128ALR-8L	HITACHI	获取价格	131,072-word X 8-bit High Speed CMOS Static RAM
HM628128ALR-8SL	HITACHI	获取价格	131,072-word X 8-bit High Speed CMOS Static RAM
HM628128ALT-10	HITACHI	获取价格	131,072-word X 8-bit High Speed CMOS Static RAM
HM628128ALT-10L	HITACHI	获取价格	131,072-word X 8-bit High Speed CMOS Static RAM
HM628128ALT-10SL	HITACHI	获取价格	131,072-word X 8-bit High Speed CMOS Static RAM
HM628128ALT-5	HITACHI	获取价格	Standard SRAM, 128KX8, 55ns, CMOS, PDSO32, 8 X 20 MM, TSOP-32
HM628128ALT-5L	HITACHI	获取价格	131,072-word X 8-bit High Speed CMOS Static RAM
HM628128ALT-5SL	HITACHI	获取价格	131,072-word X 8-bit High Speed CMOS Static RAM
HM628128ALT-7L	HITACHI	获取价格	131,072-word X 8-bit High Speed CMOS Static RAM
HM628128ALT-7SL	HITACHI	获取价格	131,072-word X 8-bit High Speed CMOS Static RAM