5
μ
PD78064B
CONTENTS
1.
PIN CONFIGURATION (Top View) ................................................................................................ 6
2.
BLOCK DIAGRAM ............................................................................................................................ 9
3.
PIN FUNCTIONS ............................................................................................................................. 10
3.1
Port Pins................................................................................................................................................... 10
3.2
Non-port Pins .......................................................................................................................................... 12
3.3
Pin I/O Circuits and Recommended Connection of Unused Pins ................................................... 13
4.
MEMORY SPACE............................................................................................................................ 17
5.
PERIPHERAL HARDWARE FUNCTION FEATURE .................................................................. 18
5.1
Port............................................................................................................................................................ 18
5.2
Clock Generator ...................................................................................................................................... 19
5.3
Timer/Event Counter............................................................................................................................... 19
5.4
Clock Output Control Circuit................................................................................................................. 22
5.5
Buzzer Output Control Circuit .............................................................................................................. 22
5.6
A/D Converter .......................................................................................................................................... 23
5.7
Serial Interface ........................................................................................................................................ 23
5.8
LCD Controller/Driver ............................................................................................................................. 25
6.
INTERRUPT FUNCTIONS AND TEST FUNCTIONS................................................................. 26
6.1
Interrupt Functions ................................................................................................................................. 26
6.2
Test Functions......................................................................................................................................... 30
7.
STANDBY FUNCTION .................................................................................................................... 31
8.
RESET FUNCTION.......................................................................................................................... 31
9.
INSTRUCTION SET ........................................................................................................................ 32
10. ELECTRICAL SPECIFICATIONS................................................................................................... 34
11. PACKAGE DRAWINGS .................................................................................................................. 54
12. RECOMMENDED SOLDERING CONDITIONS ............................................................................ 57
APPENDIX A. DEVELOPMENT TOOLS ............................................................................................ 58
APPENDIX B. RELATED DOCUMENTS............................................................................................ 60