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參數(shù)資料
| 型號(hào)： | UPD444004LLE-A8 |
| 廠商： | NEC Corp. |
| 英文描述： | 4M-BIT CMOS FAST SRAM 1M-WORD BY 4-BIT |
| 中文描述： | 4分位CMOS快速靜態(tài)存儲(chǔ)器100萬字的4位 |
| 文件頁數(shù)： | 10/16頁 |
| 文件大?。?/td> | 100K |
| 代理商： | UPD444004LLE-A8 |
10
μ
PD444004L
Data Sheet M14427EJ4V0DS
Write Cycle Timing Chart 2 (/CS Controlled)
t
WC
t
AS
t
CW
t
AW
t
WP
t
WR
t
DW
t
DH
Address (Input)
/CS (Input)
/WE (Input)
I/O (Input)
High impedance
Data in
High impedance
Cautions 1. /CS or /WE should be fixed to high level during address transition.
2. Do not input data to the I/O pins while they are in the output state.
Remark
Write operation is done during the overlap time of a low level /CS and a low level /WE.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD444004L | 4M-BIT CMOS FAST SRAM 1M-WORD BY 4-BIT |
| UPD444008LLE-A10 | 4M-BIT CMOS FAST SRAM 512K-WORD BY 8-BIT |
| UPD444008LLE-A12 | 4M-BIT CMOS FAST SRAM 512K-WORD BY 8-BIT |
| UPD444008LLE-A8 | 4M-BIT CMOS FAST SRAM 512K-WORD BY 8-BIT |
| UPD444008L | 4M-BIT CMOS FAST SRAM 512K-WORD BY 8-BIT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD444008LE-12-A | 制造商:Renesas Electronics 功能描述:12ns 5V Cut Tape |
| UPD444008LLE-A10(A) | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD444008LLE-A12-A | 制造商:Renesas Electronics 功能描述:12ns 3.3V Cut Tape |
| UPD444012AGY-B70X-MJH(A) | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD444012AGY-B85X-MJH-A | 制造商:Renesas Electronics 功能描述:85ns 3.3V Cut Tape |
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