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參數(shù)資料
| 型號(hào)： | CY7C1331 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 64K x 18 Synchronous Cache 3.3V RAM(3.3V 64K x 18 同步高速緩沖存儲(chǔ)器 RAM) |
| 中文描述： | 64K的× 18同步高速緩存3.3V的內(nèi)存電壓（3.3V 64K的× 18同步高速緩沖存儲(chǔ)器的RAM） |
| 文件頁(yè)數(shù)： | 11/13頁(yè) |
| 文件大?。?/td> | 313K |
| 代理商： | CY7C1331 |
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CY7C1331
CY7C1332
ADVANCED INFORMATION
11
Output Timing (Controlled by WH/WL)
Switching Waveforms
(continued)
t
ADSH
1331–14
t
ADS
t
ADS
CLK
t
WEOZ
t
WEOV
WH, WL
DATA OUT
t
WES
t
WEH
t
ADSH
ADSC and
ADSP
Truth Table
Inputs
ADV
CS
ADSP
ADSC
WH or WL
CLK
L
→
H
L
→
H
Address
Operation
H
X
L
X
X
N/A
Chip deselected
H
L
H
H
H
Same address as
previous cycle
Read cycle (ADSP ignored)
H
L
H
L
H
L
→
H
Incremented burst
address
Read cycle, in burst sequence
(ADSP ignored)
H
L
H
H
L
L
→
H
Same address as
previous cycle
Write cycle (ADSP ignored)
H
L
H
L
L
L
→
H
Incremented burst
address
Write cycle, in burst sequence
(ADSP ignored)
L
L
X
X
X
L
→
H
L
→
H
L
→
H
L
→
H
External
Read cycle, begin burst
L
H
L
X
H
External
Read cycle, begin burst
L
H
L
X
L
External
Write cycle, begin burst
X
H
H
L
L
Incremented burst
address
Write cycle, begin burst
X
H
H
L
H
L
→
H
Incremented burst
address
Read cycle, begin burst
X
H
H
H
L
L
→
H
Same address as
previous cycle
Write cycle
X
H
H
H
H
L
→
H
Same address as
previous cycle
Read cycle
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C1333 | 64Kx32 Flow-Thru SRAM with NoBL Architecture(帶NoBL結(jié)構(gòu)的64Kx32流通式 SRAM) |
| CY7C1334 | 64Kx32 Flow-Thru SRAM with NoBL Architecture(帶NoBL結(jié)構(gòu)的64Kx32流通式 SRAM) |
| CY7C1335 | 32K x 32 Synchronous-Pipelined Cache RAM(32K x 32 同步流水線式高速緩沖存儲(chǔ)器 RAM) |
| CY7C1336 | 64K x 32 Synchronous Flow-Through 3.3V Cache RAM(3.3V 64K x 32 同步流通式高速緩沖RAM) |
| CY7C1337 | 32K x 32 Synchronous-Pipelined Cache RAM(32K x 32 同步流水線式高速緩沖存儲(chǔ)器 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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