5 / 9 page
CY7C1069AV33
Document #: 38-05255 Rev. *F
Page 5 of 9
Switching Waveforms
Read Cycle No. 1[13, 14]
Read Cycle No. 2 (OE Controlled)[14, 15]
Notes:
13. Device is continuously selected. CE1 = VIL, CE2 = VIH.
14. WE is HIGH for Read cycle.
15. Address valid prior to or coincident with CE1 transition LOW and CE2 transition HIGH.
PREVIOUS DATA VALID
DATA VALID
tRC
tAA
tOHA
ADDRESS
DATA OUT
50%
50%
DATA VALID
tRC
tASCE
tDOE
tLZOE
tLZSCE
tPU
HIGH IMPEDANCE
tHZOE
tPD
HIGH
OE
CE1
IMPEDANCE
ADDRESS
DATA OUT
VCC
SUPPLY
tHZSCE
CURRENT
ICC
ISB
CE2
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