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Document #: 001-13194 Rev. *A
Page 4 of 10
CY62138F MoBL®
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 [3]
Max
Unit
VDR
VCC for Data Retention
2.0
V
ICCDR [7]
Data Retention Current
VCC= VDR, CE1 > VCC − 0.2V or CE2 < 0.2V,
VIN > VCC - 0.2V or VIN < 0.2V
15
µA
tCDR [8]
Chip Deselect to Data
Retention Time
0ns
tR [9]
Operation Recovery Time
tRC
ns
Data Retention Waveform [10]
3.0V
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:
THEVENIN
EQUIVALENT
ALL INPUT PULSES
RTH
R1
VCC(min)
VCC(min)
tCDR
VDR > 2.0V
DATA RETENTION MODE
tR
VCC
CE
Notes:
9. Full device AC operation requires linear VCC ramp from VDR to VCC(min) > 100 µs or stable at VCC(min) > 100 µs.
10. CE is the logical combination of CE1 and CE2. When CE1 is LOW and CE2 is HIGH, CE is LOW; when CE1 is HIGH or CE2 is LOW, CE is HIGH.
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