MC80C0432 查看數據表（PDF） - Unspecified

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MC80C0432

8-BIT SINGLE-CHIP MICROCONTROLLERS

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Preliminary

MC80F0424/0432/0448

CONTENTS

1. OVERVIEW .................................................................................................................................................... 1

1.1 Description .............................................................................................................................................. 1

1.2 Features .................................................................................................................................................. 1

1.3 Development Tools ................................................................................................................................. 2

1.4 Ordering Information ......................................................................................................................... 3

2. BLOCK DIAGRAM ........................................................................................................................................ 4

3. PIN ASSIGNMENT ........................................................................................................................................ 5

4. PACKAGE DIAGRAM ................................................................................................................................... 7

5. PIN FUNCTION .............................................................................................................................................. 9

5.1 MC80F0424/0432/0448 Pin Description ............................................................................................... 10

6. PORT STRUCTURES .................................................................................................................................. 13

7. ELECTRICAL CHARACTERISTICS ........................................................................................................... 17

7.1 Absolute Maximum Ratings .................................................................................................................. 17

7.2 Recommended Operating Conditions ................................................................................................... 17

7.3 A/D Converter Characteristics .............................................................................................................. 17

7.4 DC Electrical Characteristics ................................................................................................................ 18

7.5 AC Characteristics ................................................................................................................................ 19

7.6 Serial Interface Timing Characteristics ................................................................................................. 20

7.7 Typical Characteristic Curves ............................................................................................................... 21

8. MEMORY ORGANIZATION ........................................................................................................................ 24

8.1 Registers ............................................................................................................................................... 24

8.2 Program Memory .................................................................................................................................. 26

8.3 Data Memory ........................................................................................................................................ 30

8.4 Addressing Mode .................................................................................................................................. 36

9. I/O PORTS ................................................................................................................................................... 40

10. CLOCK GENERATOR .............................................................................................................................. 44

11. BASIC INTERVAL TIMER ......................................................................................................................... 46

12. WATCHDOG TIMER ................................................................................................................................. 48

13. WATCH TIMER .......................................................................................................................................... 51

14. TIMER/EVENT COUNTER ........................................................................................................................ 52

14.1 8-bit Timer / Counter Mode ................................................................................................................. 56

14.2 16-bit Timer / Counter Mode ............................................................................................................... 62

14.3 8-bit Compare Output (16-bit) ............................................................................................................. 63

14.4 8-bit Capture Mode ............................................................................................................................. 64

14.5 16-bit Capture Mode ........................................................................................................................... 68

14.6 PWM Mode ......................................................................................................................................... 71

15. ANALOG TO DIGITAL CONVERTER ....................................................................................................... 75

MAR. 2005 Ver 0.2

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