Table Of Contents - Abov MC80F0304 User Manual

1. OVERVIEW.........................................................7
Description .........................................................7
Features .............................................................7
Development Tools ............................................8
Ordering Information ........................................9
2. BLOCK DIAGRAM ...........................................10
3. PIN ASSIGNMENT ...........................................11
4. PACKAGE DRAWING .....................................12
5. PIN FUNCTION ................................................16
6. PORT STRUCTURES ......................................18
7. ELECTRICAL CHARACE TERISTICS ............22
Absolute Maximum Ratings .............................22
Recommended Operating Conditions ..............22
A/D Converter Characteristics .........................22
DC Electrical Characteristics ...........................23
AC Characteristics ...........................................24
Typical Characteristics (MC80F0304/08/16) ....24
Typical Characteristics (MC80C0304/08/16) ...28
8. MEMORY ORGANIZATION .............................32
Registers ..........................................................32
Program Memory .............................................34
Data Memory ..................................................37
Addressing Mode .............................................41
9. I/O PORTS........................................................46
R0 and R0IO register .......................................46
R1 and R1IO register .......................................47
R2 and R2IO register .......................................48
R3 and R3IO register .......................................49
10.CLOCK GENERATOR .....................................51
Oscillation Circuit ............................................51
11.BASIC INTERVAL TIMER................................53
12.WATCHDOG TIMER ........................................55
13.TIMER/EVENT COUNTER ...............................58
8-bit Timer / Counter Mode ..............................61
16-bit Timer / Counter Mode ............................65
8-bit Compare Output (16-bit) ..........................67
8-bit Capture Mode ..........................................67
16-bit Capture Mode ........................................72
PWM Mode ......................................................74
14.ANALOG TO DIGITAL CONVERTER .............78
15.SERIAL INPUT/OUTPUT (SIO)........................81
November 4, 2011 Ver 2.12

Table of Contents

Transmission/Receiving Timing ...................... 82
The usage of Serial I/O ................................... 83
16.UNIVERSAL ASYNCHRONOUS RECEIVER/
TRANSMITTER (UART) .................................. 85
UART Serial Interface Functions ..................... 85
Serial Interface Configuration .......................... 86
Communication operation ............................... 89
Relationship between main clock and baud rate .
90
17.BUZZER FUNCTION ....................................... 92
18.INTERRUPTS .................................................. 94
Interrupt Sequence .......................................... 96
BRK Interrupt .................................................. 98
Multi Interrupt .................................................. 98
External Interrupt ............................................. 99
19.POWER SAVING OPERATION .................... 102
Sleep Mode ................................................... 102
Stop Mode ..................................................... 103
Stop Mode at Internal RC-Oscillated Watchdog
Timer Mode ................................................... 106
Minimizing Current Consumption .................. 107
20.RESET ........................................................... 110
21.POWER FAIL PROCESSOR......................... 112
22.COUNTERMEASURE OF NOISE ................. 114
Oscillation Noise Protector ............................ 114
Oscillation Fail Processor .............................. 115
23.DEVICE CONFIGURATION AREA ............... 116
24.MASK OPTION (MC80C0304/08/16) ............ 117
25.EMULATOR EVA. BOARD SETTING ......... 118
DIP Switch and VR Setting ........................... 119
26.IN-SYSTEM PROGRAMMING (ISP) ............. 121
Getting Started / Installation .......................... 121
Basic ISP S/W Information ............................ 121
Hardware Conditions to Enter the ISP Mode 122
Sequence to enter ISP mode/user mode ...... 124
ACK mode ..................................................... 124
Reference ISP Circuit Diagram and ABOV Sup-
plied ISP Board ............................................. 124
A. INSTRUCTION.................................................. ii
Terminology List ................................................ii
Instruction Map ................................................. iii
Instruction Set ..................................................iv
MC80F0304/08/16
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