Datasheet

 2016 Microchip Technology Inc. DS20005651A-page 3
MM5450/51
Connection Diagram: Dual-Inline Package (DIP)
Connection Diagram: Plastic-Leaded Chip Carrier (PLCC)
1 40
2 39
3 38
4 37
5 36
6 35
7 34
8 33
9 32
10 31
11 30
12 29
13 28
14 27
15 26
16 25
17 24
18 23
19 22
20 21
OUTPUT BIT 18
CLOCK IN
MM5450YN
V
SS
V
DD
OUTPUT BIT 17
OUTPUT BIT 16
OUTPUT BIT 15
OUTPUT BIT 14
OUTPUT BIT 13
OUTPUT BIT 12
OUTPUT BIT 11
OUTPUT BIT 10
OUTPUT BIT 9
OUTPUT BIT 8
OUTPUT BIT 7
OUTPUT BIT 6
OUTPUT BIT 5
OUTPUT BIT 4
OUTPUT BIT 3
OUTPUT BIT 2
OUTPUT BIT 1
BRIGHTNESS
CONTROL
DATA IN
DATA ENABLE
OUTPUT BIT 19
OUTPUT BIT 20
OUTPUT BIT 21
OUTPUT BIT 22
OUTPUT BIT 23
OUTPUT BIT 24
OUTPUT BIT 25
OUTPUT BIT 26
OUTPUT BIT 27
OUTPUT BIT 28
OUTPUT BIT 29
OUTPUT BIT 30
OUTPUT BIT 31
OUTPUT BIT 32
OUTPUT BIT 33
OUTPUT BIT 34
1 40
2 39
3 38
4 37
5 36
6 35
7 34
8 33
9 32
10 31
11 30
12 29
13 28
14 27
15 26
16 25
17 24
18 23
19 22
20 21
OUTPUT BIT 18
CLOCK IN
MM5451YN
V
SS
V
DD
OUTPUT BIT 17
OUTPUT BIT 16
OUTPUT BIT 15
OUTPUT BIT 14
OUTPUT BIT 13
OUTPUT BIT 12
OUTPUT BIT 11
OUTPUT BIT 10
OUTPUT BIT 9
OUTPUT BIT 8
OUTPUT BIT 7
OUTPUT BIT 6
OUTPUT BIT 5
OUTPUT BIT 4
OUTPUT BIT 3
OUTPUT BIT 2
OUTPUT BIT 1
BRIGHTNESS
CONTROL
DATA IN
OUTPUT BIT 19
OUTPUT BIT 20
OUTPUT BIT 21
OUTPUT BIT 22
OUTPUT BIT 23
OUTPUT BIT 24
OUTPUT BIT 25
OUTPUT BIT 26
OUTPUT BIT 27
OUTPUT BIT 28
OUTPUT BIT 29
OUTPUT BIT 30
OUTPUT BIT 31
OUTPUT BIT 32
OUTPUT BIT 33
OUTPUT BIT 34
OUTPUT BIT 35
12
39
3
38
4
37
5
36
7
35
8
34
9
33
10
32
11
31
12
30
13
29
14
15
16
17
MM5450YV
V
SS
OUTPUT BIT 15 OUTPUT BIT 14 OUTPUT BIT 16 OUTPUT BIT 17
OUTPUT BIT 13
OUTPUT BIT 12
OUTPUT BIT 11
OUTPUT BIT 10
OUTPUT BIT 9
OUTPUT BIT 8
OUTPUT BIT 7
OUTPUT BIT 6
OUTPUT BIT 5
OUTPUT BIT 4
OUTPUT BIT 23
OUTPUT BIT 24
OUTPUT BIT 25
OUTPUT BIT 26
OUTPUT BIT 27
NC
OUTPUT BIT 28
OUTPUT BIT 29
OUTPUT BIT 30
OUTPUT BIT 31
OUTPUT BIT 32
NC
6 44 43 42 41 40
NC OUTPUT BIT 18 OUTPUT BIT 19 OUTPUT BIT 20 OUTPUT BIT 21
OUTPUT BIT 3 OUTPUT BIT 2 OUTPUT BIT 1
BRIGHTNESS CONTROL
NC
CLOCK IN DATA IN DATA ENABLE
OUTPUT BIT 34
OUTPUT BIT 33
232221201918 24 25 26 27 28
OUTPUT BIT 22
V
DD
12
39
3
38
4
37
5
36
7
35
8
34
9
33
10
32
11
31
12
30
13
29
14
15
16
17
MM5451YV
V
SS
OUTPUT BIT 14 OUTPUT BIT 15 OUTPUT BIT 16 OUTPUT BIT 17
OUTPUT BIT 13
OUTPUT BIT 12
OUTPUT BIT 11
OUTPUT BIT 10
OUTPUT BIT 9
OUTPUT BIT 8
OUTPUT BIT 7
OUTPUT BIT 6
OUTPUT BIT 5
OUTPUT BIT 4
OUTPUT BIT 23
OUTPUT BIT 24
OUTPUT BIT 25
OUTPUT BIT 26
OUTPUT BIT 27
NC
OUTPUT BIT 28
OUTPUT BIT 29
OUTPUT BIT 30
OUTPUT BIT 31
OUTPUT BIT 32
NC
6 44 43 42 41 40
NC
OUTPUT BIT 18
OUTPUT BIT 19
OUTPUT BIT 20 OUTPUT BIT 21
OUTPUT BIT 3 OUTPUT BIT 2 OUTPUT BIT 1
BRIGHTNESS CONTROL NC CLOCK IN DATA IN
OUTPUT BIT 35
OUTPUT BIT 34
OUTPUT BIT 33
232221201918 24 25 26 27 28
OUTPUT BIT 22
V
DD