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PRELIMINARY
CY7C1072AV33
Document #: 38-05635 Rev. *A
Page 6 of 9
Write Cycle No. 1 (CE Controlled)[5, 16, 17]
Write Cycle No. 2 (BA, BB, BC, BD Controlled)
[5, 16, 17]
Notes:
16. Data I/O is high impedance if OE = VIH or BA/BB/BC/BD = VIH
17. If CE goes HIGH or CE2 goes LOW simultaneously with WE going HIGH, the output remains in a high-impedance state.
Switching Waveforms (continued)
tHD
tSD
tSCE
tSA
tHA
tAW
tPWE
tWC
BW
DATA I/O
ADDRESS
CE
WE
t
BA, BB, BC, BD
tHD
tSD
tBW
tSA
tHA
tAW
tPWE
tWC
tSCE
DATA I/O
ADDRESS
WE
CE
BA, BB, BC, BD
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