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CY62158EV30 MoBL®
Document #: 38-05578 Rev. *D
Page 7 of 11
Write Cycle No. 1 (WE Controlled)[14, 18, 19]
Write Cycle No. 2 (CE1 or CE2 Controlled)[14, 18, 19]
Switching Waveforms (continued)
tHD
tSD
tPWE
tSA
tHA
tAW
tSCE
tWC
tHZOE
VALID DATA
NOTE 20
CE1
ADDRESS
CE2
WE
DATA IO
OE
tWC
VALID DATA
tAW
tSA
tPWE
tHA
tHD
tSD
tSCE
CE1
ADDRESS
CE2
WE
DATA IO
OE
Notes
18. Data IO is high impedance if OE = VIH.
19. If CE1 goes HIGH or CE2 goes LOW simultaneously with WE HIGH, the output remains in high impedance state.
20. During this period, the IOs are in output state. Do not apply input signals.
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