Switching Waveforms (continued)
Write Cycle No. 2 (CE Controlled)[11,12,14]
ADDRESS
CE1
tSA
CE2
WE
tWC
tAW
DATA I/O
Write Cycle No. 3 (WE Controlled, OE LOW)[11, 14]
tSCE1
tSCE2
tSD
DATAIN VALID
tHA
tHD
ADDRESS
CE1
CE2
tSA
WE
tWC
tSCE1
tSCE2
tAW
tPWE
DATA I/O
NOTE 13
tHZWE
tSD
DATAIN VALID
Notes:
14. If CE1 goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state.
tHA
tHD
tLZWE
CY7C186
Document #: 38-05280 Rev. **
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