WT5041 View Datasheet(PDF) - Weltrend Semiconductor

Part Name

Description

Manufacturer

WT5041

8-bit uC with Heart Rate Detect Circuits

Weltrend Semiconductor 

eltrend

WT5041

8-bit µ C with Heart Rate Detect Circuits

Version 1.01

PIN FUNCTION

Name

COM1

COM2

COM3

COM4

SEG1

SEG2

SEG3

SEG4

SEG5

SEG6

SEG7

SEG8

SEG9

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG19

SEG20

SEG21

SEG22

SEG23

SEG24

P00/SEG25

P01/SEG26

P02/SEG27

P03/SEG28

P04/SEG29

P05/SEG30

P06/SEG31

P07/SEG32

P30/IN1

P31/IN2

P32/IN3

P33/O1

No. I/O

Description

1 O LCD common 1.

2 O LCD common 2.

3 O LCD common 3.

4 O LCD common 4.

5 O LCD segment 1.

6 O LCD segment 2.

7 O LCD segment 3.

8 O LCD segment 4.

9 O LCD segment 5.

10 O LCD segment 6.

11 O LCD segment 7.

12 O LCD segment 8.

13 O LCD segment 9.

14 O LCD segment 10.

15 O LCD segment 11.

16 O LCD segment 12.

17 O LCD segment 13.

18 O LCD segment 14.

19 O LCD segment 15.

20 O LCD segment 16.

21 O LCD segment 17.

22 O LCD segment 18.

23 O LCD segment 19.

24 O LCD segment 20.

25 O LCD segment 21.

26 O LCD segment 22.

27 I/O LCD segment 23.

28 I/O LCD segment 24.

29 I/O I/O port 00 or LCD segment 25.

30 I/O I/O port 01 or LCD segment 26.

31 I/O I/O port 02 or LCD segment 27.

32 I/O I/O port 03 or LCD segment 28.

33 I/O I/O port 04 or LCD segment 29.

34 I/O I/O port 05 or LCD segment 30.

35 I/O I/O port 06 or LCD segment 31.

36 I/O I/O port 07 or LCD segment 32.

37 I/O I/O port 30 or OP function Input1

38 I/O I/O port 31 or OP function Input2

39 I/O I/O port 32 or OP function Input3

40 I/O I/O port 33 or OP function Output1

Weltrend Semiconductor Inc.

2F, No. 24, Industry East 9th Road,

Science-Based Industrial Park,

Hsin-chu, TAIWAN

TEL: 886-3-5780241

FAX: 886-3-5770419

6

Share Link: