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參數(shù)資料
| 型號(hào)： | CDP1821C3 |
| 廠商： | Intersil Corporation |
| 英文描述： | High-Reliability CMOS 1024-Word x 1-Bit Static RAM |
| 中文描述： | 高可靠性的CMOS 1024字× 1位靜態(tài)存儲(chǔ)器 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 32K |
| 代理商： | CDP1821C3 |
6-6
Functional Block Diagram
ROW
BUFFERS
16 x 32
CELL ARRAY
1/32
COLUMN DECODER
16 x 32
CELL ARRAY
COLUMN BUFFERS
COLUMN BUFFERS
ROW
BUFFERS
ROW 16
ROW 31
ROW 0
ROW 15
COL. 0
COL. 31
COL. 0
COL. 31
CS
R/W
A4
CS
R/W
A4
CS
R/W
A0
A3
DI
A5
A9
DI
a0
a3
1/16
ROW
DECODER
a0
a3
1/16
ROW
DECODER
A4
A4
V
DD
V
SS
DO
OPERATIONAL MODES
MODE
INPUTS
OUTPUT
READ/WRITE
R/W
CHIP-SELECT
CS
DATA OUTPUT DO
Standby
X
1
High Impedance
Write
0
0
High Impedance
Read
1
0
Contents of Addressed Call
X = Don’t Care
Logic 1 = High
Logic 0 = Low
CDP1821C/3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CDP1821CD3 | High-Reliability CMOS 1024-Word x 1-Bit Static RAM |
| CDP1822C | High-Reliability CMOS 256-Word x 4-Bit LSI Static RAM |
| CDP1822C3 | High-Reliability CMOS 256-Word x 4-Bit LSI Static RAM |
| CDP1822 | 256-Word x 4-Bit LSI Static RAM |
| CDP1822CD | 256-Word x 4-Bit LSI Static RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDP1821CD | 制造商:Harris Corporation 功能描述: |
| CDP1821CD3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CDP1821CD3R1783 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CDP1821D | 制造商:Harris Corporation 功能描述: |
| CDP1822 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:256-Word x 4-Bit LSI Static RAM |
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