UPD75238GJ NEC [NEC], UPD75238GJ Datasheet - Page 172

• Manufacturer Part Number: UPD75238GJ
• Description: 4 BIT SINGLE-CHIP MICROCOMPUTER
• Manufacturer: NEC [NEC]

172
DC CHARACTERISTICS (T
High-level input
voltage
Low-level input
voltage
High-level output
voltage
Low-level output
voltage
High-level input
leakage current
Low-level input
leakage current
High-level output
leakage current
Low-level output
leakage current
Display output
current
Built-in pull-down
resistor (mask
option)
Built-in pull-up
resistor
Parameter
Symbol
I
I
I
I
V
V
V
V
V
V
V
V
V
I
I
I
I
I
V
LOH1
LOH2
R
R
R
LOL1
LOL2
I
LIH1
LIH2
LIH3
LIL1
LIL2
R
OD
IH1
IH2
IH3
IH4
IH5
IL1
IL2
IL3
OH
OL
V1
V2
P7
L
a
= -40 to +85 C, V
0.7V
0.8V
V
0.65V
V
V
0.7V
0.7V
0.7V
Min.
DD
DD
DD
-15
20
20
25
15
30
15
10
-3
0
0
0
- 0.4
- 1.0
- 0.5
DD
DD
DD
DD
DD
DD
Typ.
-5.5
0.4
-22
80
50
40
40
DD
0.3V
0.2V
0.2V
Max.
1000
= 2.7 to 6.0 V)
200
135
300
V
V
V
V
V
V
0.4
2.0
0.4
0.5
-20
-10
10
20
20
20
80
70
60
-3
-3
3
3
DD
DD
DD
DD
DD
DD
DD
DD
DD
Unit
mA
mA
k
k
k
k
k
k
k
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A
A
A
A
Other than ports 0, 1, 4, 5, and 7, RESET, P81, P83,
X1, X2, and XT1
Ports 0 and 1, RESET, P81, and P83
X1, X2, and XT1
Other than ports 0 and 1, RESET, P81, P83, X1, X2,
and XT1
Ports 0 and 1, RESET, P81, and P83
X1, X2, and XT1
All output pins
(excl. ports 4
and 5, and P03)
Ports 3, 4, and
5
All output pins
SB0 and SB1
Other than X1, X2, XT1,
Ports 4 and 5
X1, X2, and XT1
Ports 4 and 5
Other than X1, X2, and
XT1
X1, X2, and XT1
Other than ports 4 and 5
Ports 4 and 5
Other than display output
Display output
S0 to S9, S16 to S23
T0 to T15
Port 7
V
Display output
Ports 0, 1, 2, 3, and 6
(excl. P00)
V
Ports 4 and 5
V
Port 7
Ports 4 and 5
IN
IN
OUT
= V
= 0 V
= V
DD
DD
- 2.0 V
V
Built-in pull-up resistor
Open drain
V
V
V
V
V
Open drain
pull-up resistor: 1 k
DD
DD
DD
DD
DD
DD
Conditions
= 4.5 to 6.0 V
= 4.5 to 6.0 V I
= 2.7 to 6.0 V I
= 4.5 to 6.0 V I
= 4.5 to 6.0 V I
= 2.7 to 6.0 V I
V
V
V
V
V
V
V
= V
V
V
V
V
V
V
V
V
IN
IN
IN
OUT
OUT
OUT
OUT
DD
OD
DD
OD
DD
DD
DD
DD
DD
= 10 V (open drain)
= V
= 0 V
= 4.5 to 6.0 V
= V
= 4.5 to 6.0 V
- V
= 5 V 10 %
= 3 V 10 %
= 5 V 10 %
= 3 V 10 %
= 10 V (open drain)
= V
= 0 V
= V
- 35 V
DD
LOAD
DD
DD
LOAD
OH
OH
OL
OL
OL
- 2 V
= 35 V
= 15 mA
= 1.6 mA
= 400 A
or more
= -1 mA
= -100 A
PD75238