參數(shù)資料
型號(hào): HM628128
廠商: Hitachi,Ltd.
英文描述: 1 M SRAM (128-kword x 8-bit)
中文描述: 1個(gè)M的SRAM(128 - KWord的× 8位)
文件頁數(shù): 1/20頁
文件大?。?/td> 124K
代理商: HM628128
HM628128D Series
1 M SRAM (128-kword
×
8-bit)
ADE-203-996 (Z)
Preliminary, Rev. 0.0
Jan. 20, 1999
Description
The Hitachi HM628128D Series is 1-Mbit static RAM organized 131,072-kword
×
8-bit. HM628128D
Series has realized higher density, higher performance and low power consumption by employing Hi-
CMOS process technology. The HM628128D Series offers low power standby power dissipation;
therefore, it is suitable for battery backup systems. It has package variations of standard 32-pin plastic DIP,
standard 32-pin plastic SOP and standard 32-pin plastic TSOPI.
Features
Single 5 V supply: 5 V
±
10%
Access time: 55 ns/70 ns (max)
Power dissipation
Active: 30 mW/MHz (typ)
Standby: 10
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
Battery backup operation
2 chip selection for battery backup
相關(guān)PDF資料
PDF描述
HM628128DLFP-5 Replaced by SN54LS158 : Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-CFP -55 to 125
HM628128DLFP-5SL Synchronous 4-Bit Counters 16-CDIP -55 to 125
HM628128DLFP-5UL 1 M SRAM (128-kword x 8-bit)
HM628128DLTS-7SL 1 M SRAM (128-kword x 8-bit)
HM628128DLTS-7UL 1 M SRAM (128-kword x 8-bit)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM628128A 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:131,072-word X 8-bit High Speed CMOS Static RAM
HM628128ALFP-10 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:131,072-word X 8-bit High Speed CMOS Static RAM
HM628128ALFP-10L 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:131,072-word X 8-bit High Speed CMOS Static RAM
HM628128ALFP-10SL 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:131,072-word X 8-bit High Speed CMOS Static RAM
HM628128ALFP-5 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:131,072-word X 8-bit High Speed CMOS Static RAM