UPD62A NEC, UPD62A Datasheet - Page 52

• Manufacturer Part Number: UPD62A
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
• Manufacturer: NEC

12. CHARACTERISTICS CURVES (REFERENCE VALUES)
52
500
450
400
350
300
250
200
150
100
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
25
20
15
10
50
1
0
5
0
0
1.5
Operating mode
Low-level output voltage V
Low-level output voltage V
Power supply voltage V
2
I
I
DD
OL
vs V
vs V
1
1
I
OL
2.5
vs V
DD
OL
(fx = 4 MHz)
(REM, LED)
(T
(T
OL
A
A
= 25 C, V
(K
= 25 C, V
3
I/O
2
2
)
DD
HALT mode
OL
OL
(T
[V]
DD
DD
[V]
[V]
A
3.6
= 25 C)
= 3.0 V)
= 3.0 V)
Data Sheet U14474EJ1V0DS00
4
3
3
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
20
18
16
14
12
10
8
6
4
2
0
1
0
V
1.5
DD
High-level output voltage V
2
Power supply voltage V
I
OH
I
V
Operating mode
DD
vs V
DD
vs V
2.5
OH
1
DD
(REM, LED, K
(fx = 8 MHz)
(T
A
= 25 C, V
V
3
DD
HALT mode
DD
2
OH
I/O
(T
[V]
DD
)
[V]
A
3.6
= 25 C)
= 3.0 V)
PD62A
V
DD
4
3