DMC73CE167 データシートの表示（PDF） - Daewoo Semiconductor

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DMC73CE167

8Bit Single Chip Microcontroller

Daewoo Semiconductor 

8Bit Single Chip Microcontroller

2

DMC73C167

1. INTRODUCTION

1.1 Description

The DMC73C167 is an 8-bit CMOS microcontroller with 16K bytes of on-chip ROM, 256

bytes of on-chip RAM, OSD (On Screen Display), A/D converter, 10 PWM output ports,

three timers, multi-master I2C communications port, 8 output only pins, and 20 normal I/O

pins. The high-performance CPU internal peripherals allow flexible design in industrial

equipment, televisions, camcorders, VCRs, and other home appliances.

1.2 Pin Configurations

PWM0 (14bit)

PWM1_0 (6bit)

PWM1_1 (6bit)

PWM1_2 (6bit)

PWM1_3 (6bit)

PWM1_4 (6bit)

PWM1_5 (6bit)

PWM1_6 (6bit)

PWM1_7 (6bit)

PWM1_8 (6bit)

B0/T1OUT(OPEN D)

B1/T3OUT(OPEN D)

B2(OEPN DRAIN)

B3(OEPN DRAIN)

B4(OEPN DRAIN)

B5(OEPN DRAIN)

B6(OEPN DRAIN)

B7(OEPN DRAIN)

A0/4BIT ADC

C0

C1

C2

C3

C4

C5

C6

VSS

1

54

2

53

3

52

4

51

5

50

6

49

7

48

8

47

9

46

10

45

11 DMC73C167 44

12

43

13

42

14

41

15

40

16

39

17

38

18

37

19

36

20

35

21

34

22

33

23

32

24

31

25

30

26

29

27

28

VCC

A7

SCL

SDA

A6

A5/INT5_0

A4/INT3_0

A3/INT1

A1/ECI1

/RESET

OSC OUT(CPU)

OSC IN(CPU)

TEST

A2/ECI2

OSC OUT(OSD)

OSC IN(OSD)

/Vsync

/Hsync

Yout or /Yout

BLUE

GREEN

RED

D3

D2

D1

D0

C7

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DAEWOO ELECTRONICS CO., LTD.

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