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CY7C1021CV33
Document #: 38-05132 Rev. *C
Page 6 of 12
Switching Waveforms
Notes:
10. Device is continuously selected. OE, CE, BHE and/or BHE = VIL.
11. WE is HIGH for Read cycle.
12. Address valid prior to or coincident with CE transition LOW.
Read Cycle No. 1
PREVIOUS DATA VALID
DATA VALID
tRC
tAA
tOHA
ADDRESS
DATA OUT
[10, 11]
Read Cycle No. 2 (OE Controlled)
50%
50%
DATA VALID
tRC
tACE
tDOE
tLZOE
tLZCE
tPU
HIGH IMPEDANCE
tHZOE
tHZBE
tPD
HIGH
OE
CE
ICC
ISB
IMPEDANCE
ADDRESS
DATA OUT
VCC
SUPPLY
tDBE
tLZBE
tHZCE
BHE, BLE
[11, 12]
CURRENT
ICC
ISB
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