CY62138V(1998) データシートの表示（PDF） - Cypress Semiconductor
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CY62138V Datasheet PDF : 9 Pages
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PRELIMINARY
CY62138V MoBL™
AC Test Loads and Waveforms
R1
Vcc
OUTPUT
30 pF
INCLUDING
JIG AND
SCOPE
R2
62138V–3
Vic Typ
10%
GND
< 5 ns
ALL INPUT PULSES
90%
90%
10%
< 5 ns
62138V–4
Equivalent to:
THÉVENIN EQUIVALENT
OUTPUT
RTH
V
Parameters
3.0V
R1
1105
R2
1550
RTH
645
VTH
1.75V
Shaded area contains advanced information.
2.5V
16670
15380
8000
1.2V
d
Data Retention Characteristics (Over the Operating Range)
Parameter
Description
Conditions[5]
VDR
ICCDR
tCDR[3]
VCC for Data Retention
Data Retention Current
VCC = 1.0V
L/
CE > VCC − 0.3V,
LL
VIN > VCC − 0.3V or
VIN < 0.3V
No input may exceed
VCC+0.3V
Chip Deselect to Data Re-
tention Time
tR
Operation Recovery Time
Data Retention Waveform
2.0V
15294
11300
6500
0.85V
UNIT
Ohms
Ohms
Ohms
Volts
Min.
1.0
Typ.[2]
0.1
Max.
3.3
1
Unit
V
µA
µA
0
ns
tRC
ns
DATA RETENTION MODE
VCC
1.6V
VDR > 1.0 V
1.6V
tCDR
tR
CE
62128V–5
4
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