- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄378737 > UPD43256BCZ-70LL (NEC Corp.) 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT PDF資料下載
參數(shù)資料
| 型號： | UPD43256BCZ-70LL |
| 廠商： | NEC Corp. |
| 英文描述： | 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT |
| 中文描述： | 256K位CMOS靜態(tài)RAM 32K的詞8位 |
| 文件頁數(shù)： | 14/24頁 |
| 文件大小： | 174K |
| 代理商： | UPD43256BCZ-70LL |
14
μ
PD43256B
Write Cycle Timing Chart 2 (CS Controlled)
t
WC
t
AS
t
CW
t
AW
t
WP
t
WR
t
DW
t
DH
Data In
High impedance
Address (Input)
CS (Input)
WE (Input)
I/O (Input)
High
impedance
Cautions 1. CS or WE should be fixed to high level during address transition.
2. When I/O pins are in the output state, do not apply to the I/O pins signals that are opposite
in phase with output signals.
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 |
|---|---|
| UPD43256BGW-B10-9JL | 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT |
| UPD43256BGW-B10-9KL | 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT |
| UPD43256BGW-B12-9JL | 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT |
| UPD43256BGW-B12-9KL | 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT |
| UPD43256BGW-B15-9JL | 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD43256BCZ-70LL-A | 制造商:NEC Electronics Corporation 功能描述:IC SRAM CMOS 256K 43256 DIP28 |
| UPD43256BGU-70L(A) | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD43256BGU-70LL | 制造商:NEC Electronics Corporation 功能描述:SRAM CMOS 256K SMD 43256 SOIC28 |
| UPD43256BGU-70LL-A | 制造商:Renesas Electronics Corporation 功能描述:NECUPD43256BGU-70LL-A IC RAM 32KX8 120NS 制造商:NEC Electronics Corporation 功能描述:SRAM CMOS 256K SMD 43256 SOIC28 制造商:NEC Electronics Corporation 功能描述:SRAM CMOS 256K SMD 43256 TUBE25 |
| UPD43256BGU-85L(A) | 制造商:Renesas Electronics Corporation 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。