ICM7232 Intersil Corporation, ICM7232 Datasheet - Page 2

• Manufacturer Part Number: ICM7232
• Description: Numeric/alphanumeric Triplexed Lcd Display Drivers
• Manufacturer: Intersil Corporation

Pinouts
b
b
b
b
b
f
f
f
f
f
1,
3,
3,
1,
2,
2,
4,
4,
5,
5,
a
a
a
a
a
c
1,
e
c
2,
e
c
3,
e
c
4,
e
c
5,
e
1,
1,
2,
2,
3,
3,
4,
4,
5,
5,
g
g
g
g
g
V
an
an
an
an
an
an
an
an
an
an
1,
2,
3,
4,
5,
DISP
BP1
BP2
BP3
CS
d
d
d
d
d
11
21
12
22
13
23
14
24
15
25
1
2
3
4
5
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
(PDIP, CERDIP)
ICM7231BF
TOP VIEW
DATA CLOCK
b
b
b
b
b
f
f
f
f
f
1,
3,
4,
5,
5,
1,
2,
2,
3,
4,
a
a
a
a
a
e
e
e
c
1,
c
2,
e
c
3,
c
4,
e
c
5,
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
1,
1,
2,
2,
3,
3,
4,
4,
5,
5,
g
g
g
g
g
INPUT
V
an
an
an
an
an
an
an
an
an
an
1,
2,
3,
4,
5,
DISP
BP1
BP2
BP3
V
A2
A1
A0
V
BD3
BD2
BD1
BD0
AN2
AN1
f
a
b
f
a
b
f
a
b
8,
7,
6,
d
d
d
d
d
DD
SS
8,
7,
6,
11
21
12
22
13
23
14
24
15
25
8,
7,
6,
1
2
3
4
5
a
e
e
g
g
g
c
c
c
8,
7,
6,
8,
8,
7,
7,
6,
6,
ICM7231, ICM7232
10
11
12
13
14
15
16
17
18
19
20
an
an
an
1
2
3
4
5
6
7
8
9
d
an
d
an
d
an
8
7
6
28
27
26
18
17
16
ICM7232CR
TOP VIEW
(PDIP)
9-20
DATA CLOCK
b
b
b
b
b
f
f
f
f
f
2,
4,
1,
1,
2,
3,
3,
4,
5,
5,
a
a
a
a
a
c
5,
c
1,
e
c
2,
e
c
3,
e
4,
e
c
e
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
1,
1,
2,
2,
3,
3,
4,
4,
5,
5,
g
g
g
g
g
INPUT
V
an
an
an
an
an
an
an
an
an
5,
an
1,
2,
3,
4,
DISP
V
WRITE INPUT
DATA INPUT
DATA ACCEPTED
OUTPUT
V
b
a
f
b
a
f
b
a
f
b
a
f
b
a
f
BP1
BP2
BP3
6,
7,
8,
9,
10,
DD
SS
6,
7,
8,
9,
10,
6,
7,
8,
9,
10,
d
d
d
d
d
11
21
12
22
13
23
14
24
15
25
1
2
3
4
5
e
e
a
e
g
g
g
g
c
c
c
c
e
6,
7,
8,
9,
g
c
6,
6,
7,
7,
8,
8,
9,
9,
10,
10
11
12
13
14
15
16
17
18
19
20
10,
10,
1
2
3
4
5
6
7
8
9
an
an
an
an
an
d
an
d
an
d
an
d
6
7
8
9
an
26
27
28
29
an
d
16
17
18
19
10
210
ICM7232AF, BF
(PDIP, CERDIP)
110
TOP VIEW
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
V
WRITE INPUT
DATA INPUT
DATA ACCEPTED
OUTPUT
V
f
a
b
f
a
b
f
a
b
f
a
b
f
a
b
10,
9,
8,
7,
6,
DD
SS
10,
10,
9,
9,
8,
8,
7,
7,
6,
6,
e
a
e
e
g
c
g
c
g
c
g
c
e
9,
8,
7,
6, an26
g
c
9,
9,
8,
8,
7,
7,
6,
6,
10,
10,
10,
an
an
an
d
an
d
an
d
an
d
an
9
8
7
6
an
29
28
27
d
an
19
18
17
16
10
210
110