PIC18F2X1X_07 Datasheet, PDF (369/378 Pages) Microchip Technology – 28/40/44-Pin Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

PIC18F2X1X/4X1X
TMR0 Overflow ........................................................ 115
TMR1 Overflow ........................................................ 117
TMR2 to PR2 Match (PWM) ............................ 134, 139
TMR3 Overflow ................................................ 125, 127
Interrupts ............................................................................ 81
Interrupts, Flag Bits
Interrupt-on-Change (RB7:RB4) Flag (RBIF Bit) ....... 98
INTOSC, INTRC. See Internal Oscillator Block.
IORLW ............................................................................. 280
IORWF ............................................................................. 280
IPR Registers ..................................................................... 90
L
LFSR ................................................................................ 281
Low-Voltage ICSP Programming.
See Single-Supply ICSP Programming.
M
Master Clear (MCLR) ......................................................... 43
Master Synchronous Serial Port (MSSP). See MSSP.
Memory Organization ......................................................... 53
Data Memory ............................................................. 59
Program Memory ....................................................... 53
Memory Programming Requirements .............................. 326
Microchip Internet Web Site ............................................. 373
Migration from Baseline to Enhanced Devices ................ 360
Migration from High-End to Enhanced Devices ............... 361
Migration from Mid-Range to Enhanced Devices ............ 361
MOVF ............................................................................... 281
MOVFF ............................................................................ 282
MOVLB ............................................................................ 282
MOVLW ........................................................................... 283
MOVSF ............................................................................ 301
MOVSS ............................................................................ 302
MOVWF ........................................................................... 283
MPLAB ASM30 Assembler, Linker, Librarian .................. 308
MPLAB ICD 2 In-Circuit Debugger .................................. 309
MPLAB ICE 2000 High-Performance
Universal In-Circuit Emulator ................................... 309
MPLAB Integrated Development
Environment Software .............................................. 307
MPLAB PM3 Device Programmer ................................... 309
MPLAB REAL ICE In-Circuit Emulator System ................ 309
MPLINK Object Linker/MPLIB Object Librarian ............... 308
MSSP
ACK Pulse ........................................................ 164, 165
Control Registers (general) ...................................... 151
I²C Mode. See I²C Mode.
Module Overview ..................................................... 151
SPI Master/Slave Connection .................................. 155
SPI Mode. See SPI Mode.
SSPBUF ................................................................... 156
SSPSR ..................................................................... 156
MULLW ............................................................................ 284
MULWF ............................................................................ 284
N
NEGF ............................................................................... 285
NOP ................................................................................. 285
O
OPTION_REG Register
PSA Bit ..................................................................... 115
T0CS Bit ................................................................... 114
T0PS2:T0PS0 Bits ................................................... 115
T0SE Bit ................................................................... 114
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 .......................................................... 237
Oscillator Start-up Timer (OST) ................................... 31, 45
Oscillator Switching ........................................................... 28
Oscillator Transitions ......................................................... 29
Oscillator, Timer1 ..................................................... 117, 127
Oscillator, Timer3 ............................................................. 125
P
Packaging Information ..................................................... 351
Details (Diagrams) ................................................... 353
Marking .................................................................... 351
Parallel Slave Port (PSP) ......................................... 104, 110
Associated Registers ............................................... 111
CS (Chip Select) ...................................................... 110
PORTD .................................................................... 110
RD (Read Input) ...................................................... 110
Select (PSPMODE Bit) .................................... 104, 110
WR (Write Input) ...................................................... 110
PICSTART Plus Development Programmer .................... 310
PIE Registers ..................................................................... 88
Pin Functions
MCLR/VPP/RE3 ................................................... 13, 17
OSC1/CLKI/RA7 .................................................. 13, 17
OSC2/CLKO/RA6 ................................................ 13, 17
RA0/AN0 .............................................................. 14, 18
RA1/AN1 .............................................................. 14, 18
RA2/AN2/VREF-/CVREF ....................................... 14, 18
RA3/AN3/VREF+ .................................................. 14, 18
RA4/T0CKI/C1OUT ............................................. 14, 18
RA5/AN4/SS/HLVDIN/C2OUT ............................ 14, 18
RB0/INT0/FLT0/AN12 ......................................... 15, 19
RB1/INT1/AN10 ................................................... 15, 19
RB2/INT2/AN8 ..................................................... 15, 19
RB3/AN9/CCP2 ................................................... 15, 19
RB4/KBI0/AN11 ................................................... 15, 19
RB5/KBI1/PGM .................................................... 15, 19
RB6/KBI2/PGC .................................................... 15, 19
RB7/KBI3/PGD .................................................... 15, 19
RC0/T1OSO/T13CKI ........................................... 16, 20
RC1/T1OSI/CCP2 ............................................... 16, 20
RC2/CCP1 ................................................................. 16
RC2/CCP1/P1A ......................................................... 20
RC3/SCK/SCL ..................................................... 16, 20
RC4/SDI/SDA ...................................................... 16, 20
RC5/SDO ............................................................. 16, 20
RC6/TX/CK .......................................................... 16, 20
RC7/RX/DT .......................................................... 16, 20
RD0/PSP0 ................................................................. 21
RD1/PSP1 ................................................................. 21
RD2/PSP2 ................................................................. 21
RD3/PSP3 ................................................................. 21
RD4/PSP4 ................................................................. 21
RD5/PSP5/P1B ......................................................... 21
RD6/PSP6/P1C ......................................................... 21
© 2007 Microchip Technology Inc.
Preliminary
DS39636C-page 367