UPD78064B データシートの表示（PDF） - NEC => Renesas Technology

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UPD78064B

8-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

µPD78064B(A)

CONTENTS

1. PIN CONFIGURATION (Top View) ................................................................................................... 7

2. BLOCK DIAGRAM ........................................................................................................................... 10

3. PIN FUNCTIONS .............................................................................................................................. 11

3.1 Port Pins ...................................................................................................................................................11

3.2 Non-port Pins ..........................................................................................................................................13

3.3 Pin I/O Circuits and Recommended Connection of Unused Pins ................................................... 14

4. MEMORY SPACE ............................................................................................................................. 18

5. PERIPHERAL HARDWARE FUNCTION FEATURE ..................................................................... 19

5.1 Port ............................................................................................................................................................19

5.2 Clock Generator ......................................................................................................................................20

5.3 Timer/Event Counter ...............................................................................................................................20

5.4 Clock Output Control Circuit.................................................................................................................23

5.5 Buzzer Output Control Circuit .............................................................................................................. 23

5.6 A/D Converter ..........................................................................................................................................24

5.7 Serial Interface ........................................................................................................................................25

5.8 LCD Controller/Driver .............................................................................................................................27

6. INTERRUPT FUNCTIONS AND TEST FUNCTIONS ..................................................................... 28

6.1 Interrupt Functions .................................................................................................................................28

6.2 Test Functions ......................................................................................................................................... 32

7. STANDBY FUNCTION ..................................................................................................................... 33

8. RESET FUNCTION ........................................................................................................................... 33

9. INSTRUCTION SET .......................................................................................................................... 34

10. ELECTRICAL SPECIFICATIONS ................................................................................................... 36

11. PACKAGE DRAWINGS ................................................................................................................... 56

12. RECOMMENDED SOLDERING CONDITIONS ............................................................................ 59

APPENDIX A. DEVELOPMENT TOOLS ................................................................................................ 60

APPENDIX B. RELATED DOCUMENTS ............................................................................................... 62

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