HT46R62/HT46C62
Pin Assignment
P A 0 /B Z
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
P A 1 /B Z
P A 2
P A 3 /P F D
P A 4
P A 5
P A 6
P A 7
P B 0 /A N 0
3 9
3 8
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6
3 7
3 6
3 5
3 4
3 3
3 2
3 1
3 0
2 9
2 8
2 7
5 6
5 5
5 4
5 3
5 2
5 1
5 0
4 9
4 8
4 7
4 6
4 5
4 4
4 3
4 2
4 1
4 0
3 9
3 8
3 7
3 6
3 5
3 4
3 3
3 2
3 1
3 0
2 9
R E S
O S C 1
O S C 2
V D D
O S C 3
O S C 4
S E G 0
S E G 1
S E G 2
S E G 3
S E G 4
S E G 5
S E G 6
S E G 7
S E G 8
S E G 9
S E G 1 0
S E G 1 1
S E G 1 2
S E G 1 3
S E G 1 4
S E G 1 5
S E G 1 6
S E G 1 7
S E G 1 8
C O M 3 /S E G 1 9
C O M 2
C O M 1
S E G
S E G
O S C
O S C
V D
O S C
O S C
R E
P A 0 /B
P A 1 /B
P A
P A 3 /P F
P A
5 2 5 1 5 0 4 9 4 8 4 7 4 6 4 5 4 4 4 3 4 2 4 1 4 0
1
D
D
S
Z
2
4
1
2
S E G
S E G
S E G
S E G
S E G
S E G
S E G
S E G
S E G
S E G
S E G
S E G
S E G
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
3
1
2
3
4
Z
P B
P B
P B
P B
P B
P B
5
P D 0 /P
P D 1 /P
P D 2 /P
4
3
2
1
0
P A
P A
P A
/A N
/A N
/A N
/A N
/A N
/A N
V S
W M
W M
W M
S
5
1
2
0
4
3
2
1
0
7
6
5
P B 1 /A N 1
P B 2 /A N 2
P B 3 /A N 3
P B 4 /A N 4
P B 5 /A N 5
V S S
P D 0 /P W M 0
P D 1 /P W M 1
P D 2 /P W M 2
P D 4 /IN T 0
P D 5 /IN T 1
P D 6 /T M R
V L C D
V M A X
V 1
V 2
C 1
C 2
C O M 0
H T 4 6 R 6 2 /H T 4 6 C 6 2
5 2 Q F P -A
S E G
S E G
S E G
C O M
C O M
C O M
C O M
V 1
V M A
V L C
P D 6
P D 5
P D 4
X
D
/T M R
/IN T 1
/IN T 0
1 6
1 7
1 8
3 /S E G 1 9
0
1
2
H T 4 6 R 6 2 /H T 4 6 C 6 2
5 6 S S O P -A
Note:
The 52-pin QFP package does not support the charge pump (C type bias) of the LCD. The LCD bias type must
select the R type by option.
Rev. 1.60
3
July 14, 2005
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
