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參數(shù)資料
| 型號： | UPD444008LE-8 |
| 廠商： | NEC Corp. |
| 英文描述： | 4M-BIT CMOS FAST SRAM 512K-WORD BY 8-BIT |
| 中文描述： | 4分位CMOS快速靜態(tài)存儲器為512k - Word的8位 |
| 文件頁數(shù)： | 3/16頁 |
| 文件大?。?/td> | 100K |
| 代理商： | UPD444008LE-8 |
3
μ
PD444008
Data Sheet M14428EJ5V0DS
Block Diagram
A0
|
A18
A
R
Memory cell array
4,194,304 bits
GND
V
CC
/WE
/OE
/CS
Input data
controller
Sense amplifier /
Switching circuit
Column decoder
Address buffer
I/O1
|
I/O8
Output data
controller
Truth Table
/CS
/OE
/WE
Mode
I/O
Supply current
H
×
×
Not selected
High impedance
I
SB
L
L
H
Read
D
OUT
I
CC
L
×
L
Write
D
IN
L
H
H
Output disable
High impedance
Remark
×
: Don’t care
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD444008 | 4M-BIT CMOS FAST SRAM 512K-WORD BY 8-BIT |
| UPD444008LE-12 | 4M-BIT CMOS FAST SRAM 512K-WORD BY 8-BIT |
| UPD444016G5-12Y-7JF | Shielded Multiconductor Cable; Number of Conductors:6; Conductor Size AWG:24; No. Strands x Strand Size:7 x 32; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes; Conductor Material:Copper; Temperature Max:80 C RoHS Compliant: Yes |
| UPD444016G5-10Y-7JF | 4M-BIT CMOS FAST SRAM 256K-WORD BY 16-BIT EXTENDED TEMPERATURE OPERATION |
| UPD444016G5-8Y-7JF | CONNECTOR ACCESSORY |
相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 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 |
| UPD444012AGY-C70X-MJH(A) | 制造商:Renesas Electronics Corporation 功能描述: |
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