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HM62W16258BSERIES

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HM62W16258BSERIES 数据手册

HM62W16258B Series

4 M SRAM (256-kword × 16-bit)

ADE-203-976B (Z)

Rev. 2.0

Oct. 14, 1999

Description

The Hitachi HM62W16258B Series is 4-Mbit static RAM organized 262,144-word × 16-bit. HM62W16258B

Series has realized higher density, higher performance and low power consumption by employing Hi-CMOS

process technology. It offers low power standby power dissipation; therefore, it is suitable for battery backup

systems. It is packaged in standard 44-pin plastic TSOPII.

Features

•

Single 3.3 V supply: 3.3 V ± 0.3 V

Fast access time: 55 ns/70 ns (max)

Power dissipation:

Active: 9.9 mW (typ)

Standby: 3.3 µW (typ)

•

Completely static memory.

No clock or timing strobe required

Equal access and cycle times

Common data input and output.

Three state output

•

Battery backup operation.

12 3 4 5 6 7...16

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型号	品牌	获取价格	描述	数据表
HM62W1664HBJP25	HITACHI	获取价格	Cache SRAM, 64KX16, 25ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SO-44
HM62W1664HBJP-25	ETC	获取价格	x16 SRAM
HM62W1664HBJP30	HITACHI	获取价格	Cache SRAM, 64KX16, 30ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SO-44
HM62W1664HBJP-30	HITACHI	获取价格	IC,SRAM,64KX16,CMOS,SOJ,44PIN,PLASTIC
HM62W1664HBLJP-25	ETC	获取价格	x16 SRAM
HM62W1664HBLJP-30	ETC	获取价格	x16 SRAM
HM62W1664HJP-25	ETC	获取价格	x16 SRAM
HM62W1664HJP-30	HITACHI	获取价格	Cache SRAM, 64KX16, 30ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44
HM62W1664HJP-35	HITACHI	获取价格	Cache SRAM, 64KX16, 35ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44
HM62W1664HJP-45	HITACHI	获取价格	Cache SRAM, 64KX16, 45ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, SOJ-44