Microchip Technology MCP1630DM-DDBS1 Data Sheet

Microchip Technology

©

2007 Microchip Technology Inc.

DS41211D-page 169

PIC12F683

SUBLW ..................................................................... 108
SUBWF ..................................................................... 109
SWAPF ..................................................................... 109
XORLW..................................................................... 109
XORWF..................................................................... 109

INTCON Register ................................................................ 14
Internal Oscillator Block

INTOSC

Specifications............................................ 126, 127

Internal Sampling Switch (R

SS

) I

MPEDANCE

........................ 67

Internet Address................................................................ 171
Interrupts ............................................................................. 92

ADC ............................................................................ 64
Associated Registers .................................................. 94
Comparator ................................................................. 55
Context Saving............................................................ 95
Data EEPROM Memory Write .................................... 72
GP2/INT ...................................................................... 92
GPIO Interrupt-on-change .......................................... 93
Interrupt-on-Change.................................................... 32
Timer0......................................................................... 93
TMR1 .......................................................................... 46

INTOSC Specifications ............................................. 126, 127
IOC Register ....................................................................... 34

L

Load Conditions ................................................................ 124

M

MCLR .................................................................................. 86

Internal ........................................................................ 86

Memory Organization

Data EEPROM Memory.............................................. 71

Microchip Internet Web Site .............................................. 171
Migrating from other PIC Devices ..................................... 165
MPLAB ASM30 Assembler, Linker, Librarian ................... 112
MPLAB ICD 2 In-Circuit Debugger ................................... 113
MPLAB ICE 2000 High-Performance Universal

In-Circuit Emulator .................................................... 113

MPLAB ICE 4000 High-Performance Universal

In-Circuit Emulator .................................................... 113

MPLAB Integrated Development Environment Software .. 111
MPLAB PM3 Device Programmer .................................... 113
MPLINK Object Linker/MPLIB Object Librarian ................ 112

O

OPCODE Field Descriptions ............................................. 101
OPTION Register .......................................................... 13, 4 3
OSCCON Register .............................................................. 20
Oscillator

Associated registers.............................................. 30, 4 8

Oscillator Module ................................................................ 19

EC ............................................................................... 19
HFINTOSC.................................................................. 19
HS ............................................................................... 19
INTOSC ...................................................................... 19
INTOSCIO................................................................... 19
LFINTOSC .................................................................. 19
LP................................................................................ 19
RC............................................................................... 19
RCIO ........................................................................... 19
XT ............................................................................... 19

Oscillator Parameters ....................................................... 126
Oscillator Specifications .................................................... 125
Oscillator Start-up Timer (OST)

Specifications............................................................ 129

Oscillator Switching

Fail-Safe Clock Monitor .............................................. 29
Two-Speed Clock Start-up ......................................... 27

OSCTUNE Register............................................................ 24

P

Packaging ......................................................................... 159

Details....................................................................... 160
Marking..................................................................... 159

PCL and PCLATH............................................................... 18

Computed GOTO ....................................................... 18
Stack........................................................................... 18

PCON Register ............................................................. 17, 8 8
PICSTART Plus Development Programmer..................... 114
PIE1 Register ..................................................................... 15
Pin Diagram .......................................................................... 2
Pinout Descriptions

PIC12F683 ................................................................... 6

PIR1 Register ..................................................................... 16
Power-Down Mode (Sleep)................................................. 98
Power-On Reset (POR) ...................................................... 86
Power-up Timer (PWRT) .................................................... 86

Specifications ........................................................... 129

Precision Internal Oscillator Parameters .......................... 127
Prescaler

Shared WDT/Timer0................................................... 42
Switching Prescaler Assignment ................................ 42

Program Memory Organization............................................. 7

Map and Stack for the PIC12F683 ............................... 7

Programming, Device Instructions.................................... 101

R

Reader Response............................................................. 172
Read-Modify-Write Operations ......................................... 101
Registers

ADCON0 (ADC Control 0) .......................................... 65
ADRESH (ADC Result High) with ADFM = 0) ............ 66
ADRESH (ADC Result High) with ADFM = 1) ............ 66
ADRESL (ADC Result Low) with ADFM = 0).............. 66
ADRESL (ADC Result Low) with ADFM = 1).............. 66
ANSEL (Analog Select) .............................................. 33
CCP1CON (CCP1 Control) ........................................ 75
CMCON0 (Comparator Control) Register................... 56
CMCON1 (Comparator Control) Register................... 57
CONFIG (Configuration Word) ................................... 84
EEADR (EEPROM Address) ...................................... 71
EECON1 (EEPROM Control 1) .................................. 72
EECON2 (EEPROM Control 2) .................................. 72
EEDAT (EEPROM Data) ............................................ 71
GPIO........................................................................... 31
INTCON (Interrupt Control) ........................................ 14
IOC (Interrupt-on-Change GPIO) ............................... 34
OPTION_REG (OPTION)..................................... 13, 43
OSCCON (Oscillator Control)..................................... 20
OSCTUNE (Oscillator Tuning).................................... 24
PCON (Power Control Register)................................. 17
PCON (Power Control) ............................................... 88
PIE1 (Peripheral Interrupt Enable 1) .......................... 15
PIR1 (Peripheral Interrupt Register 1) ........................ 16
Reset Values .............................................................. 90
Reset Values (Special Registers)............................... 91
STATUS ..................................................................... 12
T1CON ....................................................................... 47
T2CON ....................................................................... 50
TRISIO (Tri-State GPIO) ............................................ 32
VRCON (Voltage Reference Control) ......................... 58