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參數資料
| 型號： | HM62V16256C |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 4 M SRAM (256-kword ×16-bit)(4M靜態RAM (256k字 ×16位)) |
| 中文描述： | 四米的SRAM（256 - KWord的× 16位）（4分靜態隨機存儲器（256k字× 16位）） |
| 文件頁數： | 1/18頁 |
| 文件大小： | 79K |
| 代理商： | HM62V16256C |
Preliminary: The specification of this device are subject to change without notice. Please contact your
nearest Hitachi’s Sales Dept. regarding specification.
HM62V16256C Series
4 M SRAM (256-kword
×
16-bit)
ADE-203-1099A (Z)
Preliminary
Rev. 0.1
Oct. 21, 1999
Description
The Hitachi HM62V16256C Series is 4-Mbit static RAM organized 262,144-word
×
16-bit. HM62V16256C
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 2.5 V and 3.0 V supply: 2.2 V to 3.6 V
Fast access time: 55 ns (max)
Power dissipation:
Active: TBD (typ)
Standby: 2.4
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
Battery backup operation.
2 chip selection for battery backup
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