MC80F0224 Datasheet, PDF (3/128 Pages) List of Unclassifed Manufacturers – 8-BIT SINGLE-CHIP MICROCONTROLLERS

MC80F0208/16/24
1. OVERVIEW .................................................................................................................................................... 1
Description .................................................................................................................................................... 1
Features ........................................................................................................................................................ 1
Ordering Information
Development Tools ....................................................................................................................................... 3
2. BLOCK DIAGRAM ........................................................................................................................................ 4
3. PIN ASSIGNMENT ........................................................................................................................................ 5
4. PACKAGE DIAGRAM ................................................................................................................................... 6
5. PIN FUNCTION .............................................................................................................................................. 7
Pin Description .............................................................................................................................................. 8
6. PORT STRUCTURES .................................................................................................................................. 10
7. ELECTRICAL CHARACTERISTICS ........................................................................................................... 13
Absolute Maximum Ratings ........................................................................................................................ 13
Recommended Operating Conditions ......................................................................................................... 13
A/D Converter Characteristics .................................................................................................................... 13
DC Electrical Characteristics ...................................................................................................................... 14
AC Characteristics ...................................................................................................................................... 15
Serial Interface Timing Characteristics ....................................................................................................... 16
Typical Characteristic Curves ..................................................................................................................... 17
8. MEMORY ORGANIZATION ........................................................................................................................ 19
Registers ..................................................................................................................................................... 19
Program Memory ........................................................................................................................................ 21
Data Memory .............................................................................................................................................. 25
Addressing Mode ........................................................................................................................................ 31
9. I/O PORTS ................................................................................................................................................... 35
10. CLOCK GENERATOR .............................................................................................................................. 39
11. BASIC INTERVAL TIMER ......................................................................................................................... 40
12. WATCHDOG TIMER ................................................................................................................................. 42
13. WATCH TIMER .......................................................................................................................................... 45
14. TIMER/EVENT COUNTER ........................................................................................................................ 46
8-bit Timer / Counter Mode ......................................................................................................................... 50
16-bit Timer / Counter Mode ....................................................................................................................... 56
8-bit Compare Output (16-bit) ..................................................................................................................... 57
8-bit Capture Mode ..................................................................................................................................... 58
16-bit Capture Mode ................................................................................................................................... 62
PWM Mode ................................................................................................................................................. 65
15. ANALOG TO DIGITAL CONVERTER ....................................................................................................... 68
16. SERIAL INPUT/OUTPUT (SIO) ................................................................................................................. 71
Transmission/Receiving Timing .................................................................................................................. 72
The method of Serial I/O ............................................................................................................................. 74
The Method to Test Correct Transmission .................................................................................................. 74
17. UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER (UART) ................................................... 75
UART Serial Interface Functions ................................................................................................................ 75
MAR. 2005 Ver 0.2