UPD16432B NEC, UPD16432B Datasheet - Page 23

• Manufacturer Part Number: UPD16432B
• Description: 1/8/ 1/15 DUTY LCD CONTROLLER/DRIVER
• Manufacturer: NEC

SEG
9
to SEG
COM
SEG
SEG
SEG
SEG
65
0
1
1
2
8
Enlargement of Key Scan Period
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
LCD
LCD
LCD
LCD
LCD
LC1
LC2
LC4
LC5
LC1
LC2
LC4
LC5
LC1
LC2
LC4
LC5
LC1
LC2
LC4
LC5
LC1
LC2
LC4
LC5
= Key source output
7
1
2
3
4
K
5
6
7
8
0
PD16432B
23