µPD178004, 178006, 178016, 178018

5

TABLE OF CONTENTS

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

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

3. PIN FUNCTION LIST ........................................................................................................................ 9

3.1 PORT PINS ................................................................................................................................ 9

3.2 PINS OTHER THAN PORT PINS ............................................................................................ 10

3.3 INPUT/OUTPUT CIRCUITS AND RECOMMENDED CONNECTION OF UNUSED PINS ..... 11

4. MEMORY SPACE ........................................................................................................................... 14

5. PERIPHERAL HARDWARE FUNCTION FEATURES ................................................................... 15

5.1 PORTS ..................................................................................................................................... 15

5.2 CLOCK GENERATOR ............................................................................................................. 16

5.3 TIMER ...................................................................................................................................... 16

5.4 BUZZER OUTPUT CONTROL CIRCUIT ................................................................................. 18

5.5 A/D CONVERTER .................................................................................................................... 19

5.6 SERIAL INTERFACES ............................................................................................................ 19

5.7 PLL FREQUENCY SYNTHESIZER ......................................................................................... 21

5.8 FREQUENCY COUNTER ........................................................................................................ 22

6. INTERRUPT FUNCTIONS AND TEST FUNCTIONS ..................................................................... 23

6.1 INTERRUPT FUNCTIONS ....................................................................................................... 23

6.2 TEST FUNCTIONS .................................................................................................................. 26

7. STANDBY FUNCTION ................................................................................................................... 27

8. RESET FUNCTION ......................................................................................................................... 27

9. INSTRUCTION SET ........................................................................................................................ 28

10. ELECTRICAL SPECIFICATIONS ................................................................................................... 30

11. PACKAGE DRAWINGS ................................................................................................................. 46

12. RECOMMENDED SOLDERING CONDITIONS .............................................................................. 47

APPENDIX A. DEVELOPMENT TOOLS ............................................................................................. 48

APPENDIX B. RELATED DOCUMENTS ............................................................................................ 50