UPD431000A-xxx NEC, UPD431000A-xxx Datasheet - Page 18

• Manufacturer Part Number: UPD431000A-xxx
• Description: 1M-BIT CMOS STATIC RAM 128K-WORD BY 8-BIT
• Manufacturer: NEC

Low V
Notes 1. 15 A (T
18
Data retention
supply voltage
Data retention
supply current
Chip deselection
to data retention
mode
Operation
recovery time
Parameter
CC
2. 3 A (T
Data Retention Characteristics (T
A
Symbol
A
V
V
I
I
CCDR1
CCDR2
t
CCDR1
CCDR2
CDR
t
40 C)
R
40 C)
/CE1
CE2
CE2
V
CE2
V
CC
CC
= 3.0 V, /CE1
= 3.0 V, CE2
V
0.2 V
V
V
CC
CC
CC
Test Condition
0.2 V
0.2 V
0.2 V,
0.2 V
A
V
CC
= 0 to 70 C)
Data Sheet M11657EJBV0DS
0.2 V,
MIN.
2.0
2.0
0
5
PD431000A-xxL
TYP.
1
1
50
50
MAX.
5.5
5.5
Note1
Note1
MIN.
2.0
2.0
0
5
PD431000A-xxLL
PD431000A-Axx
PD431000A-Bxx
TYP.
0.5
0.5
PD431000A
10
10
MAX.
5.5
5.5
Note2
Note2
Unit
ms
ns
V
A