PIC18F2682 Datasheet, PDF (474/484 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology

PIC18F2682/2685/4682/4685
Interrupt Sources .............................................................. 343
A/D Conversion Complete ....................................... 251
Capture Complete (CCP1) ....................................... 165
Compare Complete (CCP1) ..................................... 167
ECAN Module .......................................................... 340
Interrupt-on-Change (RB7:RB4) .............................. 132
INTx Pin ................................................................... 128
PORTB, Interrupt-on-Change .................................. 128
TMR0 ....................................................................... 128
TMR0 Overflow ........................................................ 149
TMR2 to PR2 Match (PWM) .................................... 169
TMR3 Overflow ........................................................ 161
Interrupts .......................................................................... 113
Interrupts, Flag Bits
Interrupt-on-Change (RB7:RB4) Flag
(RBIF Bit) ......................................................... 132
INTOSC, INTRC. See Internal Oscillator Block.
IORLW ............................................................................. 386
IORWF ............................................................................. 386
IPR Registers ................................................................... 124
L
LFSR ................................................................................ 387
Listen Only Mode ............................................................. 325
Loopback Mode ................................................................ 325
Low-Voltage ICSP Programming. See
Single-Supply ICSP Programming.
M
Master Clear Reset (MCLR) ............................................... 43
Master Synchronous Serial Port (MSSP). See MSSP.
Memory Organization ......................................................... 61
Data Memory ............................................................. 67
Program Memory ....................................................... 61
Memory Programming Requirements .............................. 430
Microchip Internet Web Site ............................................. 478
Migration from Baseline to Enhanced Devices ................ 464
Migration from High-End to Enhanced Devices ............... 465
Migration from Mid-Range to Enhanced Devices ............. 465
MOVF ............................................................................... 387
MOVFF ............................................................................. 388
MOVLB ............................................................................. 388
MOVLW ............................................................................ 389
MOVSF ............................................................................ 407
MOVSS ............................................................................ 408
MOVWF ........................................................................... 389
MPLAB ASM30 Assembler, Linker, Librarian .................. 414
MPLAB ICD 2 In-Circuit Debugger ................................... 415
MPLAB ICE 2000 High-Performance
Universal In-Circuit Emulator ................................... 415
MPLAB Integrated Development
Environment Software .............................................. 413
MPLAB PM3 Device Programmer .................................... 415
MPLAB REAL ICE In-Circuit Emulator System ................ 415
MPLINK Object Linker/MPLIB Object Librarian ............... 414
MSSP
ACK Pulse ........................................................ 200, 201
Control Registers (general) ...................................... 187
I²C Mode. See I²C Mode.
Module Overview ..................................................... 187
SPI Master/Slave Connection .................................. 191
SSPBUF ................................................................... 192
SSPSR ..................................................................... 192
MULLW ............................................................................ 390
MULWF ............................................................................ 390
N
NEGF ............................................................................... 391
NOP ................................................................................. 391
Normal Operation Mode .................................................. 325
O
Oscillator Configuration ..................................................... 23
EC .............................................................................. 23
ECIO .......................................................................... 23
HS .............................................................................. 23
HSPLL ....................................................................... 23
Internal Oscillator Block ............................................. 26
INTIO1 ....................................................................... 23
INTIO2 ....................................................................... 23
LP .............................................................................. 23
RC ............................................................................. 23
RCIO .......................................................................... 23
XT .............................................................................. 23
Oscillator Selection .......................................................... 343
Oscillator Start-up Timer (OST) ................................... 31, 45
Oscillator Switching ........................................................... 28
Oscillator Transitions ......................................................... 29
Oscillator, Timer1 ............................................................. 161
Oscillator, Timer3 ..................................................... 151, 159
P
Packaging Information ..................................................... 455
Details ...................................................................... 457
Marking .................................................................... 455
Parallel Slave Port (PSP) ................................................. 144
Associated Registers ............................................... 145
CS (Chip Select) ...................................................... 144
PORTD .................................................................... 144
RD (Read Input) ....................................................... 144
Select (PSPMODE Bit) .................................... 138, 144
WR (Write Input) ...................................................... 144
PICSTART Plus Development Programmer .................... 416
PIE Registers ................................................................... 121
Pin Functions
MCLR/VPP/RE3 ................................................... 12, 16
OSC1/CLKI/RA7 .................................................. 12, 16
OSC2/CLKO/RA6 ................................................ 12, 16
RA0/AN0 .................................................................... 13
RA0/AN0/CVREF ........................................................ 17
RA1/AN1 .............................................................. 13, 17
RA2/AN2/VREF- ................................................... 13, 17
RA3/AN3/VREF+ .................................................. 13, 17
RA4/T0CKI .......................................................... 13, 17
RA5/AN4/SS/HLVDIN .......................................... 13, 17
RB0/INT0/AN10 ......................................................... 14
RB0/INT0/FLT0/AN10 ................................................ 18
RB1/INT1/AN8 ..................................................... 14, 18
RB2/INT2/CANTX ................................................ 14, 18
RB3/CANRX ........................................................ 14, 18
RB4/KBI0/AN9 ..................................................... 14, 18
RB5/KBI1/PGM .................................................... 14, 18
RB6/KBI2/PGC .................................................... 14, 18
RB7/KBI3/PGD .................................................... 14, 18
RC0/T1OSO/T13CKI ........................................... 15, 19
RC1/T1OSI .......................................................... 15, 19
RC2/CCP1 ........................................................... 15, 19
RC3/SCK/SCL ..................................................... 15, 19
RC4/SDI/SDA ...................................................... 15, 19
RC5/SDO ............................................................. 15, 19
DS39761B-page 472
Preliminary
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