cy62167e Cypress Semiconductor Corporation., cy62167e Datasheet - Page 8

• Manufacturer Part Number: cy62167e
• Description: 16-mbit 1m X 16 / 2m X 8 Static Ram
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 001-15607 Rev. *A
Switching Waveforms
Figure 4
Figure 5
ADDRESS
ADDRESS
BHE/BLE
BHE/BLE
DATA IO
DATA IO
shows CE
shows WE controlled, OE LOW write cycle waveforms.
CE
CE
CE
CE
WE
WE
OE
1
2
1
2
NOTE 23
1
NOTE 23
or CE
2
controlled write cycle waveforms.
(continued)
t
SA
t
HZOE
t
HZWE
t
SA
Figure 4. Write Cycle No. 2
Figure 5. Write Cycle No. 3
t
AW
t
AW
t
t
BW
SCE
t
[17, 21, 22]
t
WC
WC
t
PWE
[22]
t
BW
VALID DATA
t
t
PWE
SD
t
VALID DATA
SCE
t
SD
t
HD
t
t
HA
t
HA
CY62167E MoBL
LZWE
t
HD
Page 8 of 12
®
[+] Feedback
[+] Feedback
[+] Feedback