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參數(shù)資料
| 型號(hào)： | CY7C133 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 2K x 16 Dual-Port Static RAM |
| 中文描述： | 2K × 16雙口靜態(tài)存儲(chǔ)器 |
| 文件頁(yè)數(shù)： | 8/13頁(yè) |
| 文件大?。?/td> | 506K |
| 代理商： | CY7C133 |
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CY7C133
CY7C143
Document #: 38-06036 Rev. *B
Page 8 of 13
Switching Waveforms
Read Cycle No.1
[21, 22]
Read Cycle No. 2
[21, 23]
Read Cycle No. 3
[22]
Note:
21. R/W is HIGH for read cycle.
22. Device is continuously selected, CE = V
and OE = V
.
23. Address valid prior to or coincidence with CE transition LOW.
t
RC
t
AA
t
OHA
DATA VALID
PREVIOUS DATA VALID
DATA OUT
ADDRESS
Either Port Address Access
t
ACE
t
LZOE
t
DOE
t
HZOE
t
HZCE
DATA VALID
DATA OUT
CE
OE
t
LZCE
t
PU
I
CC
I
SB
t
PD
Either Port CE/OE Access
t
BHA
t
BDD
VALID
t
DDD
t
WDD
ADDRESS MATCH
ADDRESS MATCH
R/W
R
ADDRESS
R
D
INR
ADDRESS
L
BUSY
L
DOUT
L
t
PS
t
BLA
Read with BUSY (for master CY7C133)
t
RC
t
PWE
VALID
t
HD
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C133-55JI | 2K x 16 Dual-Port Static RAM |
| CY7C143 | 2K x 16 Dual-Port Static RAM |
| CY7C143-25JC | 2K x 16 Dual-Port Static RAM |
| CY7C143-25JI | 2K x 16 Dual-Port Static RAM |
| CY7C143-35JC | 2K x 16 Dual-Port Static RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C133-25JC | 制造商:Cypress Semiconductor 功能描述:Static RAM, 2Kx16, 68 Pin, Plastic, LDCC |
| CY7C1332AV25-200BGC | 制造商:Cypress Semiconductor 功能描述: |
| CY7C1333-50AC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY7C133-35JC | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Dual 5V 32K-Bit 2K x 16 35ns 68-Pin PLCC |
| CY7C1333-66AC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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