參數(shù)資料
型號(hào)： HM62256BLFP-5SLT
廠商： Hitachi,Ltd.
英文描述： 256k SRAM (32-kword x 8-bit)
中文描述： 256k的SRAM（32 KWord的× 8位）
文件頁(yè)數(shù)： 1/20頁(yè)
文件大?。?/td> 154K
代理商： HM62256BLFP-5SLT
HM62256B Series
256k SRAM (32-kword
×
8-bit)
ADE-203-135F (Z)
Rev. 6.0
Nov. 13, 1997
Description
The Hitachi HM62256B Series is a CMOS static RAM organized 32,768-word
×
8-bit. It realizes higher
performance and low power consumption by employing 0.8
μ
m Hi-CMOS process technology. The
device, packaged in 8
×
14 mm TSOP, 8
×
13.4 mm TSOP with thickness of 1.2 mm, 450 mil SOP (foot
print pitch width), 600 mil plastic DIP, or 300 mil plastic DIP, is available for high density mounting. It
offers low power standby power dissipation; therefore, it is suitable for battery backup systems.
Features
Single 5.0 V supply: 5.0 V
±
10%
Access time: 55 ns/70 ns/85 ns (max)
Power dissipation:
Active: 25 mW (typ) (f = 1 MHz)
Standby: 1.0
μ
W (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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM62256BLFP-7SLT 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:256k SRAM (32-kword x 8-bit)
HM62256BLFP-7T 制造商:Hitachi 功能描述:
HM62256BLFP-7ULT 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:256k SRAM (32-kword x 8-bit)
HM62256BLFP8 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:IC-SM-256K CMOS SRAM
HM62256BLFP-8SLT 制造商:HITACHI 功能描述:
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