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CY62148B MoBL™
Document #: 38-05039 Rev. *C
Page 6 of 11
Write Cycle No. 1 (CE Controlled)[13]
Write Cycle No. 2 (WE Controlled, OE HIGH During Write)[13, 14]
Notes:
13. If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state.
14. Data I/O is high-impedance if OE = VIH.
15. During this period the I/Os are in the output state and input signals should not be applied.
Switching Waveforms (continued)
tWC
DATA VALID
tAW
tSA
tPWE
tHA
tHD
tSD
tSCE
CE
ADDRESS
WE
DATA I/O
tHD
tSD
tPWE
tSA
tHA
tAW
tSCE
tWC
tHZOE
DATAIN VALID
CE
ADDRESS
WE
DATA I/O
OE
NOTE 15
tHZCE
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