CY62157ESL MoBL®
Document #: 001-43141 Rev. ** Page 5 of 12

Data Retention Characteristics

Over the Operating Range
Parameter Description Conditions Min Typ[2] Max Unit
VDR VCC for Data Retention 1.5 V
ICCDR Data Retention Current CE > VCC – 0.2V,
VIN > VCC – 0.2V or VIN < 0.2V VCC = 1.5V 2 5 μA
VCC = 2.0V 2 8
tCDR [6] Chip Deselect to Data
Retention Time 0ns
tR [7] Operation Recovery Time tRC ns

Data Retention Waveform

Notes
6. Tested initially and after any design or process changes that may affect these parameters.
7. Full device operation requires linear VCC ramp from VDR to VCC(min) > 100 μs or stable at VCC(min) > 100 μs.
8. BHE.BLE is the AND of both BHE and BLE. Deselect the chip by either disabling chip enable signals or by disabling both BHE and BLE.
VCC(min)
VCC(min)
tCDR
VDR>1.5V
DATA RETENTION MODE
tR
VCC
CE or
BHE.BLE[8]
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