6
μ
PD78052Y, 78053Y, 78054Y, 78055Y, 78056Y, 78058Y
CONTENTS
1.
PIN CONFIGURATION (TOP VIEW) .............................................................................................................. 7
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 ................................................ 14
4.
MEMORY SPACE ............................................................................................................................................ 18
5.
PERIPHERAL HARDWARE FUNCTION FEATURES .................................................................................. 19
5.1
Ports....................................................................................................................................................... 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
D/A Converter ....................................................................................................................................... 25
5.8
Serial Interfaces ................................................................................................................................... 25
5.9
Real-Time Output Port Functions...................................................................................................... 27
6.
INTERRUPT FUNCTIONS AND TEST FUNCTIONS .................................................................................... 28
6.1
Interrupt Functions ............................................................................................................................ 28
6.2
Test Functions...................................................................................................................................... 32
7.
EXTERNAL DEVICE EXPANSION FUNCTIONS .......................................................................................... 33
8.
STANDBY FUNCTION .................................................................................................................................... 33
9.
RESET FUNCTION.......................................................................................................................................... 33
10. INSTRUCTION SET......................................................................................................................................... 34
11. ELECTRICAL SPECIFICATIONS ................................................................................................................... 37
12. CHARACTERISTIC CURVES (REFERENCE VALUE) ................................................................................. 64
13. PACKAGE DRAWING..................................................................................................................................... 66
14. RECOMMENDED SOLDERING CONDITIONS ............................................................................................. 67
APPENDIX A. DEVELOPMENT TOOLS ............................................................................................................ 68
APPENDIX B. RELATED DOCUMENTS........................................................................................................... 70