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CY7C1046BV33
PRELIMINARY
Document #: 38-05170 Rev. **
Page 5 of 8
Write Cycle No. 1 (CE Controlled)[14, 15]
Write Cycle No. 2 (WE Controlled, OE HIGH During Write)[14, 15]
Notes:
14. Data I/O is high impedance if OE = VIH.
15. If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state.
16. During this period the I/Os are in the output state and input signals should not be applied.
Switching Waveforms (continued)
1046BV33–8
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
DATAIN VALID
CE
ADDRESS
WE
DATA I/O
OE
NOTE 16
1046BV33–9
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