cy62136v Cypress Semiconductor Corporation., cy62136v Datasheet - Page 8

• Manufacturer Part Number: cy62136v
• Description: 2-mbit 128k X 16 Static Ram
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-05087 Rev. *D
Switching Waveforms
Write Cycle No. 1 (WE Controlled)
Write Cycle No. 2 (CE Controlled)
Notes:
17. Data I/O is high impedance if OE = V
18. If CE goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state.
19. During this period, the I/Os are in output state and input signals should not be applied.
ADDRESS
ADDRESS
DATA I/O
BHE/BLE
DATA I/O
BHE/BLE
WE
WE
CE
OE
CE
OE
NOTE 19
NOTE
19
(continued)
IH
t
SA
t
t
HZOE
[12, 17, 18]
HZOE
[12, 17, 18]
t
SA
t
AW
t
AW
t
WC
t
WC
t
t
BW
BW
DATA
DATA
t
t
PWE
t
t
SD
PWE
SD
IN
t
IN
SCE
VALID
VALID
t
t
HA
CY62136V MoBL
HA
t
t
HD
HD
Page 8 of 13
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