Cypress CY7C1019BN Document #: 001-06425 Rev. ** Page 5 of 8, Write Cycle No. 1 (CE Controlled)[12, 13], Write Cycle No. 2 (WE Controlled, OE HIGH During Write)[12, 13]

CY7C1019BN
Document #: 001-06425 Rev. ** Page 5 of 8
Write Cycle No. 1 (CE Controlled)[12, 13]
Write Cycle No. 2 (WE Controlled, OE HIGH During Write)[12, 13]
Notes:
12.Data I/O is high impedance if OE = VIH.
13.If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state.
14.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
tSCE
CE
ADDRESS
WE
DATA I/O
tHD
tSD
tPWE tSA
tHA tAW
tSCE
tWC
tHZOE
DATAINVALID
CE
ADDRESS
WE
DATA I/O
OE
NOTE 14
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