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6
μ
PD78064B(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