CY62138EV30
MoBL®

Document #: 38-05577 Rev. *A Page 7 of 9

Write Cycle No. 2 (CE Controlled)[16, 18]

Write Cycle No. 3 (WE Controlled, OE LOW)[18]

Switching Waveforms (continued)
tWC
DATAIN VALID
tAW
tSA
tPWE
tHA
tHD
tSD
tSCE
CE
ADDRESS
WE
DATA I/O
OE

DATA I/O

ADDRESS

tHD
tSD
tLZWE
tSA
tHA
tAW
tWC

CE

tHZWE
DATAIN VALID
NOTE 17
tPWE
tSCE
WE
Truth Table

CE WE OE Inputs/Outputs Mode Power

H X X High Z Deselect/Power-down Standby (ISB)

L H L Data Out (I/O0–I/O7) Read Active (ICC)

L H H High Z Output Disabled Active (ICC)

L L X Data in (I/O0–I/O7) Write Active (ICC)

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