5/10

M5480

Figure 5.

Table 3. Serial Data Bus / Outputs Correspondance

TYPICAL APPLICATION

Figure 6. Basic 3 1/2 Digit Interface

CLOCK

DATA

300ns (min.)

5451

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

START

5480

X

23

22

21

20

19

X

X

18

X

17

16

15

14

13

12

X

START

5451

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

START

5480

X

X

X

11

10

9

8

X

X

X

76

54

321

X

START

23 SEGMENTS

CLOCK

DATA

M5480

DISPLAY DRIVER