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HM62W16258BI PDF预览

HM62W16258BI

更新时间: 2024-11-12 22:51:35
品牌 Logo 应用领域
日立 - HITACHI 静态存储器
页数 文件大小 规格书
16页 72K
描述
4 M SRAM (256-kword x 16-bit)

HM62W16258BI 数据手册

 浏览型号HM62W16258BI的Datasheet PDF文件第2页浏览型号HM62W16258BI的Datasheet PDF文件第3页浏览型号HM62W16258BI的Datasheet PDF文件第4页浏览型号HM62W16258BI的Datasheet PDF文件第5页浏览型号HM62W16258BI的Datasheet PDF文件第6页浏览型号HM62W16258BI的Datasheet PDF文件第7页 
HM62W16258BI Series  
4 M SRAM (256-kword × 16-bit)  
ADE-203-1072A (Z)  
Rev. 1.0  
Jun. 10, 1999  
Description  
The Hitachi HM62W16258BI Series is 4-Mbit static RAM organized 262,144-word × 16-bit.  
HM62W16258BI 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: 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.  
Temperature range: –40 to 85°C  
Ordering Information  
Type No.  
Access time  
70 ns  
Package  
HM62W16258BLTTI-7  
400-mil 44-pin plastic TSOPII (normal-bend type) (TTP-44DB)  

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