6
μ
PD78052, 78053, 78054, 78055, 78056, 78058
CONTENTS
1.
PIN CONFIGURATION (Top View) ..............................................................................................
7
2.
BLOCK DIAGRAM .......................................................................................................................
9
3.
PIN FUNCTIONS ...........................................................................................................................
3.1
Port Pins ...............................................................................................................................................
3.2
Other Pins .............................................................................................................................................
3.3
Pin I/O Circuits and Recommended Connection of Unused Pins ...................................................
10
10
12
14
4.
MEMORY SPACE .......................................................................................................................... 18
5.
PERIPHERAL HARDWARE FUNCTION FEATURES ..................................................................
5.1
Ports ......................................................................................................................................................
5.2
Clock Generator ...................................................................................................................................
5.3
Timer/Event Counter............................................................................................................................
5.4
Clock Output Control Circuit ..............................................................................................................
5.5
Buzzer Output Control Circuit ............................................................................................................
5.6
A/D Converter .......................................................................................................................................
5.7
D/A Converter ......................................................................................................................................
5.8
Serial Interfaces ...................................................................................................................................
5.9
Real-Time Output Port Functions.......................................................................................................
20
20
21
21
24
24
25
26
26
28
6.
INTERRUPT FUNCTIONS AND TEST FUNCTIONS....................................................................
6.1
Interrupt Functions ..............................................................................................................................
6.2
Test Functions......................................................................................................................................
29
29
33
7.
EXTERNAL DEVICE EXPANSION FUNCTIONS .........................................................................
34
8.
STANDBY FUNCTION ..................................................................................................................
34
9.
RESET FUNCTION .......................................................................................................................
34
10. INSTRUCTION SET ......................................................................................................................
35
11. ELECTRICAL SPECIFICATIONS .................................................................................................
38
12. CHARACTERISTIC CURVES (REFERENCE VALUE).................................................................
65
13. PACKAGE DRAWINGS ................................................................................................................
67
14. RECOMMENDED SOLDERING CONDITIONS ............................................................................
69
APPENDIX A. DEVELOPMENT TOOLS.............................................................................................
71
APPENDIX B. RELATED DOCUMENTS ............................................................................................
73