Cypress CY62146E MoBL Manual De Usuario
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
R
TH
639
Ω
V
TH
1.77
V
Data Retention Characteristics
Over the Operating Range
Parameter
Description
Conditions
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
1
7
μA
t
CDR
Chip Deselect to Data
Retention Time
Retention Time
0
ns
t
R
Operation Recovery Time
t
RC
ns
Figure 3. Data Retention Waveform
V
CC
V
CC
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
R
TH
R1
TH
Notes
7. Tested initially and after any design or process changes that may affect these parameters.
8. Full device operation requires linear V
8. Full device operation requires linear V
CC
ramp from V
DR
to V
CC(min)
> 100
μs or stable at V
CC(min)
> 100
μs.
V
CC(min)
V
CC(min)
t
CDR
V
DR
> 2.0V
DATA RETENTION MODE
t
R
V
CC
CE