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HM628512CISERIES

更新时间： 2022-01-19 08:10:00

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HM628512CISERIES 数据手册

HM628512CI Series

Wide Temperature Range Version

4 M SRAM (512-kword × 8-bit)

ADE-203-1211C (Z)

Rev. 3.0

Dec. 18, 2002

Description

The Hitachi HM628512CI is a 4-Mbit static RAM organized 512-kword × 8-bit. HM628512CI Series has

realized higher density, higher performance and low power consumption by employing CMOS process

technology (6-transistor memory cell). The HM628512CI Series offers low power standby power dissipation;

therefore, it is suitable for battery backup systems. It has packaged in 32-pin SOP, 32-pin TSOP II and 32-pin

DIP.

Features

•

Single 5 V supply

Access time: 55/70 ns (max)

Power dissipation

 Active: 10 mW/MHz (typ)

 Standby: 4 µW (typ)

•

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

Battery backup operation

Operating temperature: –40 to +85˚C

12 3 4 5 6 7...17

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型号	品牌	获取价格	描述	数据表
HM628512CLFP-5	HITACHI	获取价格	4 M SRAM (512-kword x 8-bit)
HM628512CLFP-5SL	HITACHI	获取价格	4 M SRAM (512-kword x 8-bit)
HM628512CLFP-5SL	RENESAS	获取价格	4 M SRAM (512-kword ´ 8-bit)
HM628512CLFP-7	RENESAS	获取价格	4 M SRAM (512-kword ´ 8-bit)
HM628512CLFP-7	HITACHI	获取价格	4 M SRAM (512-kword x 8-bit)
HM628512CLFP-7SL	HITACHI	获取价格	4 M SRAM (512-kword x 8-bit)
HM628512CLFP-7SL	RENESAS	获取价格	512KX8 STANDARD SRAM, 70ns, PDSO32, 0.525 INCH, PLASTIC, SOP-32
HM628512CLFPI-5	RENESAS	获取价格	Wide Temperature Range Version 4 M SRAM (512-
HM628512CLFPI-7	HITACHI	获取价格	Wide Temperature Range Version 4 M SRAM (512-kword x 8-bit)
HM628512CLFPI-7	RENESAS	获取价格	Wide Temperature Range Version 4 M SRAM (512-