CY7C1061AV33
Data Retention Waveform
DATA RETENTION MODE
> 2V
3.0V
3.0V
V
V
CC
DR
t
t
R
CDR
CE
Switching Waveforms
Read Cycle No. 1 (Address Transition Controlled) [12, 13]
t
RC
RC
ADDRESS
t
AA
t
OHA
DATA OUT
PREVIOUS DATA VALID
DATA VALID
Read Cycle No. 2 (OE Controlled) [13, 14]
ADDRESS
CE1
tRC
tPD
t
HZCE
CE2
tACE
BHE/BLE
tDBE
tHZBE
tLZBE
OE
tHZOE
tDOE
tLZOE
HIGH
IMPEDANCE
HIGH IMPEDANCE
DATA OUT
DATA VALID
tLZCE
ICC
ISB
tPU
VCC
SUPPLY
CURRENT
50%
50%
Notes
12. Device is continuously selected. OE, CE, BHE or BHE, or both = V . CE2 = V
.
IL
IH
13. WE is HIGH for Read cycle.
14. Address valid prior to or coincident with CE transition LOW and CE transition HIGH.
1
2
Document #: 38-05256 Rev. *G
Page 5 of 10
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