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參數(shù)資料
| 型號： | CY62157DV20 |
| 英文描述： | Memory |
| 中文描述： | 內(nèi)存 |
| 文件頁數(shù)： | 7/10頁 |
| 文件大?。?/td> | 153K |
| 代理商： | CY62157DV20 |
CY62147V18 MoBL2
7
Notes:
14. Data I/O is high-impedance if OE = V
.
15. If CE goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state.
16. During this period, the I/Os are in output state and input signals should not be applied.
Switching Waveforms
(continued)
t
HD
t
SD
t
PWE
t
SA
t
HA
t
AW
t
WC
DATA I/O
ADDRESS
CE
WE
OE
t
HZOE
DATA
IN
VALID
NOTE
Write Cycle No. 1 (WE Controlled)
[9, 14, 15]
16
BHE/BLE
t
BW
t
WC
t
AW
t
SA
t
HA
t
HD
t
SD
t
SCE
WE
DATA I/O
ADDRESS
CE
DATA
IN
VALID
Write Cycle No. 2 (CE Controlled)
[8, 14, 15]
BHE/BLE
t
BW
t
PWE
相關PDF資料 |
PDF描述 |
|---|---|
| CY62158CV25LL-55BAI | x8 SRAM |
| CY62128VL-70SCT | x8 SRAM |
| CY62127DV20 | Memory |
| CY62127V-55BAC | x16 SRAM |
| CY62127V-55ZC | x16 SRAM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CY62157DV20L-55BVI | 制造商:Rochester Electronics LLC 功能描述:8MB (512KX16) SRAM SLOW 2.0V LOW POWER - Bulk |
| CY62157DV20L-55ZSI | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY62157DV20L-5BVI | 制造商:Cypress Semiconductor 功能描述: |
| CY62157DV20L-70BVI | 制造商:Rochester Electronics LLC 功能描述:8MB (512KX16) SRAM SLOW 2.0V LOW POWER - Bulk |
| CY62157DV20L-70BVIT | 制造商:Cypress Semiconductor 功能描述:512K X 16 STANDARD SRAM, 70 ns, PBGA48 |
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