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參數資料
| 型號： | HM621664HB |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 1 M High Speed SRAM (64-kword ×16-bit)(1 M 高速 SRAM (64k字 ×16位)) |
| 中文描述： | 高1米高速SRAM（64 KWord的× 16位）（1米高速靜態存儲器（64K的字× 16位）） |
| 文件頁數： | 1/16頁 |
| 文件大小： | 116K |
| 代理商： | HM621664HB |
HM621664HB Series
1 M High Speed SRAM (64-kword
×
16-bit)
ADE-203-349B(Z)
Rev. 2.0
Nov. 1997
Description
The HM621664HB is an asynchronous high speed static RAM organized as 64-kword
×
16-bit. It realize
high speed access time (15/20 ns) with employing 0.8
μ
m CMOS process and high speed circuit designing
technology. It is most appropriate for the application which requires high speed, high density memory and
wide bit width configuration, such as cache and buffer memory in system. The HM621664HB is packaged
in 400-mil 44-pin SOJ for high density surface mounting.
Features
Single 5 V supply
Access time: 15/20 ns (max)
Completely static memory
No clock or timing strobe required
Equal access and cycle times
Directly TTL compatible
All inputs and outputs
400-mil 44-pin SOJ package
Center V
CC
and V
SS
type pinout
Ordering Information
Type No.
Access time
Package
HM621664HBJP-15
HM621664HBJP-20
15 ns
20 ns
400-mil 44-pin plastic SOJ (CP-44D)
HM621664HBLJP-15
HM621664HBLJP-20
15 ns
20 ns
相關PDF資料 |
PDF描述 |
|---|---|
| HM62256ALFP-10SLT | 32,768-word x 8-bit High Speed CMOS Static RAM |
| HM62256ALFP-10T | Circular Connector; No. of Contacts:100; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:24; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:24-2 RoHS Compliant: No |
| HM62256ALFP-12SLT | Circular Connector; No. of Contacts:128; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:24; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:24-35 RoHS Compliant: No |
| HM62256ALFP-12T | Circular Connector; No. of Contacts:128; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:24; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:24-35 RoHS Compliant: No |
| HM62256ALFP-15SLT | JT 128C 128#22D SKT PLUG |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HM621664HBJP-15 | 制造商:HITACHI 功能描述: |
| HM621664HBJP-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 SRAM |
| HM621664HBLJP-15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 SRAM |
| HM621664HBLJP20 | 制造商:HIT 功能描述:NEW |
| HM621664HBLJP-20 | 制造商:HITACHI 功能描述: 制造商:Hitachi 功能描述: |
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