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CY62167EV18 MoBL
®
Document #: 38-05447 Rev. *G Page 7 of 13
Figure 6 shows WE
controlled write cycle waveforms.
[17, 21, 22]
Figure 6. Write Cycle No. 1
Switching Waveforms (continued)
t
HD
t
SD
t
PWE
t
SA
t
HA
t
AW
t
SCE
t
WC
t
HZOE
VALID DATA
t
BW
NOTE 23
CE
1
ADDRESS
CE
2
WE
DATA I/O
OE
BHE/BLE
Notes
21.Data IO is high impedance if OE
= V
IH
.
22.If CE
1
goes HIGH and CE
2
goes LOW simultaneously with WE = V
IH
, the output remains in a high impedance state.
23.During this period the IOs are in output state. Do not apply input signals.
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