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CY7C1062DV33
Document Number: 38-05477 Rev.*E Page 6 of 12
Data Retention Characteristics
Over the Operating Range
Parameter Description Conditions
[3]
Min Typ Max Unit
V
DR
V
CC
for Data Retention 2 V
I
CCDR
Data Retention Current V
CC
= 2V, CE > V
CC
– 0.2V,
V
IN
> V
CC
– 0.2V, or V
IN
< 0.2V
25 mA
t
CDR
[11]
Chip Deselect to Data Retention
Time
0ns
t
R
[12]
Operation Recovery Time t
RC
ns
Data Retention Waveform
Switching Waveforms
Figure 2. Read Cycle No. 1
[13, 14]
3.0V3.0V
t
CDR
V
DR
> 2V
DATA RETENTION MODE
t
R
CE
V
CC
PREVIOUS DATA VALID DATA VALID
RC
t
AA
t
OHA
tRC
ADDRESS
DATA OUT
Notes
11. Tested initially and after any design or process changes that affects these parameters.
12.Full device operation requires linear V
CC
ramp from V
DR
to V
CC(min)
> 50 μs or stable at V
CC(min)
> 50 μs
13.Device is continuously selected. OE
, CE, B
A
, B
B
, B
C
, B
D
= V
IL
.
14. WE
is HIGH for read cycle.
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