Cypress CY62146E MoBL CY62146E MoBL

CY62146E MoBL®
Document Number: 001-07970 Rev. *D Page 4 of 11
Figure 2. AC Test Loads and Waveforms
Parameters 5.0V Unit
R1 1800 Ω
R2 990 Ω
RTH 639 Ω
VTH 1.77 V
Data Retention Characteristics
Over the Operating Range
Parameter Description Conditions Min Typ[2] Max Unit
VDR VCC for Data Retention 2 V
ICCDR [6] Data Retention Current VCC = 2V, CE > VCC – 0.2V,
VIN > VCC – 0.2V or VIN < 0.2V 17μA
tCDR [7] Chip Deselect to Data
Retention Time 0ns
tR [8] Operation Recovery Time tRC ns
Figure 3. Data Retention Waveform
VCC
VCC
OUTPUT
R2
30 pF
INCLUDING
JIG AND
SCOPE
GND
90%
10% 90%
10%
Rise Time = 1 V/ns Fall Time = 1 V/ns
OUTPUT V
Equivalent to: THÉ VENIN EQUIVALENT
ALL INPUT PULSES
RTH
R1
TH
Notes
7. Tested initially and after any design or process changes that may affect these parameters.
8. Full device operation requires linear VCC ramp from VDR to VCC(min) > 100 μs or stable at VCC(min) > 100 μs.
VCC(min) VCC(min)
tCDR
VDR>2.0V
DATA RETENTION MODE
tR
VCC
CE
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