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參數資料
| 型號： | HM628128DLTS-7UL |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 1 M SRAM (128-kword x 8-bit) |
| 中文描述： | 1個M的SRAM（128 - KWord的× 8位） |
| 文件頁數： | 1/20頁 |
| 文件大小： | 124K |
| 代理商： | HM628128DLTS-7UL |
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
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| HM628128D | 1 M SRAM (128-kword×8-bit)(1M靜態RAM (128k字×8位)) |
| HM628128LP | 131072-word x 8-bit High Speed CMOS Static RAM |
| HM62832UH | 256 k High Speed SRAM (32-kword 8-bit) |
| HM62832UHJP-15 | 256 k High Speed SRAM (32-kword 8-bit) |
| HM62832UHJP-20 | 256 k High Speed SRAM (32-kword 8-bit) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HM628128FP-10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
| HM628128FP-12 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:131072-word x 8-bit High Speed CMOS Static RAM |
| HM628128FP-7 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:131072-word x 8-bit High Speed CMOS Static RAM |
| HM628128FP-8 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:131072-word x 8-bit High Speed CMOS Static RAM |
| HM628128FPI-10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM |
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