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參數(shù)資料
| 型號(hào)： | CY62147CV33 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 256K x 16 Static RAM |
| 中文描述： | 256K × 16靜態(tài)RAM |
| 文件頁數(shù)： | 7/12頁 |
| 文件大小： | 272K |
| 代理商： | CY62147CV33 |
CY62147CV18 MoBL2
Document #: 38-05011 Rev. *B
Page 7 of 12
Notes:
15. Data I/O is high impedance if OE = V
.
16. If CE goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state.
17. During this period, the I/Os are in output state and input signals should not be applied.
Switching Waveforms
t
HD
t
SD
t
PWE
t
SA
t
HA
t
AW
t
SCE
t
WC
t
HZOE
DATA
IN
VALID
CE
ADDRESS
WE
DATA I/O
OE
NOTE
17
Write Cycle No. 1(WE Controlled)
BHE/BLE
t
BW
[11, 15, 16]
t
HD
t
SD
t
PWE
t
HA
t
AW
t
SCE
t
WC
t
HZOE
DATA
IN
VALID
CE
ADDRESS
WE
DATA I/O
OE
NOTE 17
Write Cycle No. 2 (CE
Controlled)
BHE/BLE
t
BW
[11, 15, 16]
t
SA
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| CY62147CV33-70BVI | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CY62147CV33LL-55BAI | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Async Single 3.3V 4M-Bit 256K x 16 55ns 48-Pin FBGA 制造商:Rochester Electronics LLC 功能描述:4MB (256KX16) SRAM SLOW 3.3V SUPER LOW POWER - Bulk |
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| CY62147CV33LL-55BVI | 制造商:Cypress Semiconductor 功能描述:SRAM ASYNC SGL 3.3V 4MBIT 256KX16 55NS 48VFBGA - Bulk |
| CY62147CV33LL-55BVIT | 制造商:Cypress Semiconductor 功能描述:SRAM ASYNC SGL 3.3V 4MBIT 256KX16 55NS 48VFBGA - Tape and Reel |
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