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CY7C1010DV33
Document Number: 001-00062 Rev. *B
Page 6 of 11
Data Retention Characteristics
Over the Operating Range [10]
Parameter
Description
Conditions
Min
Max
Unit
VDR
VCC for Data Retention
2V
ICCDR
Data Retention Current
VCC = VDR = 2.0V, CE > VCC – 0.3V,
VIN > VCC – 0.3V or VIN < 0.3V
10
mA
tCDR [11]
Chip Deselect to Data Retention Time
0
ns
tR [ 12]
Operation Recovery Time
tRC
ns
Data Retention Waveform
Switching Waveforms
Figure 4. Read Cycle No. 1 [13, 14]
3.0V
3.0V
tCDR
VDR > 2V
DATA RETENTION MODE
tR
CE
VCC
PREVIOUS DATA VALID
DATA VALID
RC
tAA
tOHA
tRC
ADDRESS
DATA OUT
Notes
10. No inputs may exceed VCC + 0.3V
11. Tested initially and after any design or process changes that may affect these parameters.
12. Full device operation requires linear VCC ramp from VDR to VCC(min.) > 50 μs or stable at VCC(min.) > 50 μs.
13. The device is continuously selected. OE, CE = VIL.
14. WE is HIGH for read cycle.
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