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參數資料
| 型號： | W25P243A-4A |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | 64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM |
| 中文描述： | 64K的爆流水線× 64高速CMOS靜態RAM |
| 文件頁數： | 3/18頁 |
| 文件大小： | 264K |
| 代理商： | W25P243A-4A |
W25P243A
Publication Release Date: August 1999
- 3 -
Revision A3
PIN DESCRIPTION
SYMBOL
TYPE
DESCRIPTION
A0
A15
I/O1
I/O64
CLK
Input, Synchronous
Host address
I/O, Synchronous
Data Inputs/Outputs
Input, Clock
Processor host bus clock
CE1, CE2, CE3
Input, Synchronous
Chip enables
GW
Input, Synchronous
Global write
BWE
Input, Synchronous
Byte write enable from cache controller
BW1
BW8
Input, Synchronous
Host bus byte enables used with BWE
Output enable input
OE
Input, Asynchronous
ADV
Input, Synchronous
Internal burst address counter advance
ADSC
Input, Synchronous
Address status from Chip Set
ADSP
ZZ
Input, Synchronous
Address status from CPU
Input, Asynchronous
Snooze pin for low-power state, internal pull low
LBO
Input, Static
Lower address burst order
Connected to V
SS
: Device is in linear mode.
Connected to V
DD
or unconnected: Device is in non-
linear mode.
V
DDQ
I/O power supply
V
SSQ
I/O ground
V
DD
Power supply
V
SS
Ground
RSV
Reserved pin, don't use these pins
NC
No connection
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| W25P243A-5 | 64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM |
| W25P243A-6 | 64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM |
| W25P243AD-4A | RECTIFIER FAST-RECOVERY SINGLE 1.5A 100V 50A-ifsm 1.2V-vf 150ns 5uA-ir DO-41 5K/REEL-13 |
| W25P243AD-5 | RECTIFIER FAST-RECOVERY SINGLE 1.5A 100V 50A-ifsm 1.2V-vf 150ns 5uA-ir DO-15 5K/REEL-13 |
| W25P243AD-6 | RECTIFIER FAST-RECOVERY SINGLE 1.5A 200V 50A-ifsm 1.2V-vf 150ns 5uA-ir DO-15 1K/BULK |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W25P243A-5 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM |
| W25P243A-6 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM |
| W25P243AD-4A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM |
| W25P243AD-5 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM |
| W25P243AD-6 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 64 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM |
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