cy62167dv30 Cypress Semiconductor Corporation., cy62167dv30 Datasheet - Page 7

• Manufacturer Part Number: cy62167dv30
• Description: 16-mbit 1m X 16 Static Ram
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-05328 Rev. *G
Switching Waveforms
Write Cycle 1 (WE Controlled)
Notes:
22. Data I/O is high-impedance if OE = V
23. If CE
24. During this period, the I/Os are in output state and input signals should not be applied.
ADDRESS
BHE/BLE
DATA I/O
1
goes HIGH and CE
CE
CE
WE
OE
1
2
See Note 23
2
goes LOW simultaneously with WE = V
(continued)
[18, 22, 23, 24]
IH
.
t
SA
t
HZOE
t
AW
IH
, the output remains in a high-impedance state.
t
SCE
t
WC
t
BW
VALID DATA
t
t
PWE
SD
CY62167DV30 MoBL
t
HA
t
HD
Page 7 of 12
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