PIC18F1220_07 Datasheet, PDF (300/308 Pages) Microchip Technology – 18/20/28-Pin High-Performance, Enhanced Flash Microcontrollers with 10-bit A/D and nanoWatt Technology

PIC18F1220/1320
Internal Oscillator Block ..................................................... 14
Adjustment ................................................................. 14
INTIO Modes .............................................................. 14
INTRC Output Frequency .......................................... 14
OSCTUNE Register ................................................... 14
Internal RC Oscillator
Use with WDT .......................................................... 180
Internet Address ............................................................... 302
Interrupt Sources .............................................................. 171
A/D Conversion Complete ........................................ 159
Capture Complete (CCP) ......................................... 116
Compare Complete (CCP) ....................................... 117
Interrupt-on-Change (RB7:RB4) ................................ 90
INTn Pin ..................................................................... 85
PORTB, Interrupt-on-Change .................................... 85
TMR0 ......................................................................... 85
TMR0 Overflow ........................................................ 101
TMR1 Overflow ........................................................ 103
TMR2 to PR2 Match ................................................. 110
TMR2 to PR2 Match (PWM) ............................ 109, 119
TMR3 Overflow ................................................ 111, 113
Interrupts ............................................................................ 73
Enable Bits
(CCP1IE Bit) .................................................... 116
Flag Bits
CCP1 Flag (CCP1IF Bit) .................................. 116
CCP1IF Flag (CCP1IF Bit) ............................... 117
Interrupt-on-Change (RB7:RB4)
Flag (RBIF Bit) ........................................... 90
Logic ........................................................................... 74
INTOSC Frequency Drift .................................................... 30
IORLW ............................................................................. 214
IORWF ............................................................................. 214
IPR Registers ..................................................................... 82
L
LFSR ................................................................................ 215
Low-Voltage Detect .......................................................... 165
Characteristics ......................................................... 253
Effects of a Reset ..................................................... 169
Operation ................................................................. 168
Current Consumption ....................................... 169
Reference Voltage Set Point ............................ 169
Operation During Sleep ............................................ 169
LVD. See Low-Voltage Detect. ........................................ 165
M
Memory Organization ......................................................... 41
Data Memory .............................................................. 47
Program Memory ....................................................... 41
Memory Programming Requirements .............................. 252
Microchip Internet Web Site ............................................. 302
Migration from Baseline to Enhanced Devices ................ 292
Migration from High-End to Enhanced Devices ............... 293
Migration from Mid-Range to Enhanced Devices ............. 293
MOVF ............................................................................... 215
MOVFF ............................................................................. 216
MOVLB ............................................................................. 216
MOVLW ............................................................................ 217
MOVWF ........................................................................... 217
MPLAB ASM30 Assembler, Linker, Librarian .................. 234
MPLAB ICD 2 In-Circuit Debugger ................................... 235
MPLAB ICE 2000 High-Performance
Universal In-Circuit Emulator ................................... 235
MPLAB Integrated Development
Environment Software .............................................. 233
DS39605F-page 298
MPLAB PM3 Device Programmer ................................... 235
MPLAB REAL ICE In-Circuit Emulator System ................ 235
MPLINK Object Linker/MPLIB Object Librarian ............... 234
MULLW ............................................................................ 218
MULWF ............................................................................ 218
N
NEGF ............................................................................... 219
New Core Features
Multiple Oscillator Options and Features ..................... 5
nanoWatt Technology .................................................. 5
NOP ................................................................................. 219
O
Opcode Field Descriptions ............................................... 192
OPTION_REG Register
PSA Bit .................................................................... 101
T0CS Bit .................................................................. 101
T0PS2:T0PS0 Bits ................................................... 101
T0SE Bit ................................................................... 101
Oscillator Configuration ...................................................... 11
Crystal/Ceramic Resonator ........................................ 11
EC .............................................................................. 11
ECIO .......................................................................... 11
External Clock Input ................................................... 13
HS .............................................................................. 11
HSPLL ..................................................................11, 12
INTIO1 ....................................................................... 11
INTIO2 ....................................................................... 11
LP .............................................................................. 11
RC .........................................................................11, 13
RCIO .......................................................................... 11
XT .............................................................................. 11
Oscillator Selection .......................................................... 171
Oscillator Start-up Timer (OST) ............................18, 34, 171
Oscillator Switching ............................................................ 15
Oscillator Transitions ......................................................... 18
Oscillator, Timer1 ......................................................103, 113
Oscillator, Timer3 ............................................................. 111
Other Special Features ........................................................ 5
P
Packaging ........................................................................ 285
Details ...................................................................... 286
Marking Information ................................................. 285
PICSTART Plus Development Programmer .................... 236
PIE Registers ..................................................................... 80
Pin Functions
MCLR/Vpp/RA5 ........................................................... 8
OSC1/CLKI/RA7 .......................................................... 8
OSC2/CLKO/RA6 ........................................................ 8
RA0/AN0 ...................................................................... 8
RA1/AN1/LVDIN .......................................................... 8
RA2/AN2/Vref- ............................................................. 8
RA3/AN3/VREF+ ........................................................... 8
RA4/T0CKI ................................................................... 8
RB0/AN4/INT0 ............................................................. 9
RB1/AN5/TX/CK/INT1 ................................................. 9
RB2/P1B/INT2 ............................................................. 9
RB3/CCP1/P1A ........................................................... 9
RB4/AN6/RX/DT/KBI0 ................................................. 9
RB5/PGM/KBI1 ............................................................ 9
RB6/PGC/T1OSO/T13CKI/P1C/KBI2 .......................... 9
RB7/PGD/T1OSI/P1D/KBI3 ......................................... 9
Vdd .............................................................................. 9
Vss ............................................................................... 9
© 2007 Microchip Technology Inc.