cy62146e Cypress Semiconductor Corporation., cy62146e Datasheet - Page 8

• Manufacturer Part Number: cy62146e
• Description: 4-mbit 256k X 16 Static Ram
• Manufacturer: Cypress Semiconductor Corporation.

Switching Waveforms
Document Number: 001-07970 Rev. *D
ADDRESS
ADDRESS
BHE/BLE
BHE/BLE
DATA IO
DATA IO
WE
WE
CE
CE
NOTE 19
NOTE 19
t
(continued)
SA
Figure 9. Write Cycle 4: BHE/BLE Controlled, OE LOW
t
SA
Figure 8. Write Cycle 3: WE controlled, OE LOW
t
HZWE
t
HZWE
t
t
AW
AW
t
t
t
SCE
BW
SCE
t
PWE
t
t
WC
WC
t
PWE
t
BW
DATA
DATA
t
SD
t
SD
IN
IN
[18]
[18]
t
HD
t
HD
t
t
HA
t
HA
LZWE
t
LZWE
CY62146E MoBL
Page 8 of 11
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