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CY6264
Document #: 001-02367 Rev. *A
Page 5 of 9
Write Cycle No. 1 (WE Controlled)[8, 10]
Write Cycle No. 2 (CE Controlled)[8, 10, 11]
Note:
11. If CE goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state.
Switching Waveforms (continued)
DATA UNDEFINED
HIGH IMPEDANCE
tHD
tHZWE
tSD
tLZWE
tPWE
tSA
tHA
tAW
tSCE2
tSCE1
tWC
DATA IN
DATA I/O
ADDRESS
CE1
OE
WE
CE2
DATAIN VALID
tWC
DATA UNDEFINED
HIGH IMPEDANCE
tAW
tSA
tPWE
tHA
tHD
tHZWE
tSD
CE2
WE
DATA IN
DATA I/O
ADDRESS
tSCE2
tSCE1
CE1
DATAIN VALID
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