Cypress CY62167EV30 - Manual (Page 8)

CY62167EV30 MoBL
®
Document #: 38-05446 Rev. *E Page 8 of 14
Figure 8 shows CE
1
or CE
2
controlled write cycle waveforms. [18, 22, 23]
Figure 8. Write Cycle No. 2
Figure 9 shows WE controlled, OE LOW write cycle waveforms. [23]
Figure 9. Write Cycle No. 3
Switching Waveforms
(continued)
t
HD
t
SD
t
PWE
t
HA
t
AW
t
SCE
t
WC
t
HZOE
VALID DATA
t
BW
t
SA
NOTE 24
CE
1
ADDRESS
CE
2
WE
DATA I/O
OE
BHE/BLE
VALID DATA
t
HD
t
SD
t
LZWE
t
PWE
t
SA
t
HA
t
AW
t
SCE
t
WC
t
HZWE
t
BW
NOTE 24
CE
1
ADDRESS
CE
2
WE
DATA I/O
BHE/BLE
[+] Feedback