UPD431000A-xxx NEC, UPD431000A-xxx Datasheet - Page 10

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

DC Characteristics (Recommended Operating Conditions Unless Otherwise Noted) (2/2)
Remarks 1. V
10
Input leakage current
I/O leakage current
Operating supply current
Standby supply current
High level output voltage
Low level output voltage
Parameter
2. These DC characteristics are in common regardless product classification.
V
IN
I/O
: Input voltage
: Input / Output voltage
Symbol
I
I
I
V
V
V
V
CCA1
CCA2
CCA3
I
I
I
I
SB1
SB2
I
LO
SB
OH1
OH2
OL1
OL2
LI
V
V
or /WE = V
/CE1 = V
Minimum cycle time
/CE1 = V
Cycle time =
/CE1
Cycle time = 1 s, I
V
/CE1 = V
/CE1
CE2
I
I
I
I
I
I
OH
OH
OH
OL
OL
OL
IN
I/O
IL
= 2.1 mA, V
= 1.0 mA
= 0.02 mA
= –1.0 mA, V
= –0.5 mA
= –0.02 mA
= 0 V to V
= 0 V to V
0.2 V, V
0.2 V
0.2 V, CE2
V
IL
IL
IH
CC
, CE2 = V
, CE2 = V
or CE2 = V
IL
or /OE = V
IH
Test condition
CC
0.2 V, CE2
Data Sheet M11657EJBV0DS
CC
CC
, /CE1 = V
CC
V
CC
I/O
4.5 V
IH
IH
V
4.5 V
– 0.2 V
, I
, I
= 0 mA,
IL
CC
I/O
I/O
IH
– 0.2 V,
= 0 mA
= 0 mA,
IH
V
or CE2 = V
CC
0.2 V
IL
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
3.3 V
V
MIN.
CC
–1.0
–1.0
2.4
2.4
–0.1
PD431000A-Bxx
TYP.
0.5
0.5
40
1
1
PD431000A
MAX.
+1.0
+1.0
0.4
0.4
0.1
70
30
15
10
20
11
20
11
7
7
3
2
Unit
mA
mA
V
V
A
A
A