D780232 데이터 시트보기 (PDF) - NEC => Renesas Technology

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D780232

8-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

µPD780232

CONTENTS

1. PIN CONFIGURATION (TOP VIEW) ................................................................................................. 6

2. BLOCK DIAGRAM ............................................................................................................................. 8

3. PIN FUNCTIONS ................................................................................................................................ 9

3.1 Port Pins ..................................................................................................................................................... 9

3.2 Non-Port Pins .......................................................................................................................................... 10

3.3 Pin I/O Circuits and Recommended Connection of Unused Pins ................................................... 11

4. MEMORY SPACE ............................................................................................................................. 13

5. PERIPHERAL HARDWARE FUNCTION FEATURES ................................................................... 14

5.1 Port ............................................................................................................................................................ 14

5.2 Clock Generator ...................................................................................................................................... 15

5.3 Timer/Event Counter ............................................................................................................................... 15

5.4 A/D Converter .......................................................................................................................................... 18

5.5 Serial Interface ........................................................................................................................................ 18

5.6 VFD Controller/Driver ............................................................................................................................. 19

6. INTERRUPT FUNCTIONS ............................................................................................................... 21

7. STANDBY FUNCTION ..................................................................................................................... 24

8. RESET FUNCTION ........................................................................................................................... 24

9. MASK OPTION ................................................................................................................................. 24

10. INSTRUCTION SET .......................................................................................................................... 25

11. ELECTRICAL SPECIFICATIONS .................................................................................................... 28

12. PACKAGE DRAWING ...................................................................................................................... 42

13. RECOMMENDED SOLDERING CONDITIONS .............................................................................. 43

APPENDIX A. DEVELOPMENT TOOLS ............................................................................................... 44

APPENDIX B. RELATED DOCUMENTS .............................................................................................. 47

Data Sheet U13415EJ2V0DS

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