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參數(shù)資料
| 型號： | HM628128ALR-5L |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 131,072-word X 8-bit High Speed CMOS Static RAM |
| 中文描述： | 131,072字× 8位高速CMOS靜態(tài)RAM |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 81K |
| 代理商： | HM628128ALR-5L |
HM628128A Series
131,072-word
×
8-bit High Speed CMOS Static RAM
Rev. X
January 1995
The Hitachi HM628128A is a CMOS static RAM
organized 128 kword
×
8 bit. It realizes higher
density, higher performance and low power
consumption by employing 0.8 μm Hi-CMOS
process technology.
It offers low power standby power dissipation;
therefore, it is suitable for battery back-up systems.
The device, packaged in a 525-mil SOP (460-mil
body SOP) or a 600-mil plastic DIP, or a 8
×
20
mm TSOP with thickness of 1.2 mm, is available
for high density mounting. TSOP package is
suitable for cards, and reverse type TSOP is also
provided.
Features
High speed
— Fast access time: 55/70/85/100 ns (max)
Low power
— Active: 75 mW (typ)
— Standby: 10 μW (typ)
Single 5 V supply
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
Capability of battery back up operation
2 chip selection for battery back up
ADE-XXX-XXX
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HM628128ALR-5SL | 131,072-word X 8-bit High Speed CMOS Static RAM |
| HM628128ALR-7 | Replaced by SN54LS153 : Dual 4-Line To 1-Line Data Selectors/Multiplexers 16-CDIP -55 to 125 |
| HM628128ALR-7L | 131,072-word X 8-bit High Speed CMOS Static RAM |
| HM628128ALR-7SL | 131,072-word X 8-bit High Speed CMOS Static RAM |
| HM628128ALR-8 | 131,072-word X 8-bit High Speed CMOS Static RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HM628128ALR-5SL | 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 |
| HM628128ALR-7 | 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 |
| HM628128ALR-7L | 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 |
| HM628128ALR-7SL | 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 |
| HM628128ALR-8 | 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 |
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