CY62147CV18LL-70BAI Datasheet Download

Part No.:
CY62147CV18LL-70BAI
Download:
Download Datasheet
Description:
[256K x 16 Static RAM]
File Size:
275 K
Page:
12 Pages
Logo:
Manufacturer:
CYPRESS [ CYPRESS SEMICONDUCTOR ]
PCB Prototype
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CY62147CV18 MoBL2™
Switching Waveforms
Write Cycle No. 1(WE Controlled)
[11, 15, 16]
t
WC
ADDRESS
t
SCE
CE
t
AW
t
SA
WE
t
PWE
t
HA
BHE/BLE
t
BW
OE
t
SD
DATA I/O
NOTE
17
t
HZOE
DATA
IN
VALID
t
HD
Write Cycle No. 2 (CE Controlled)
[11, 15, 16]
t
WC
ADDRESS
t
SCE
CE
t
SA
t
AW
t
PWE
t
HA
WE
BHE/BLE
t
BW
OE
t
SD
DATA I/O
NOTE 17
t
HZOE
DATA
IN
VALID
t
HD
Notes:
15. Data I/O is high impedance if OE = V
IH
.
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.
Document #: 38-05011 Rev. *B
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