PIC18F4580 Datasheet, PDF (475/484 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology

PIC18F2480/2580/4480/4580
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
RB7/PGD ................................................................... 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
RC6/TX/CK .......................................................... 15, 19
RC7/RX/DT .......................................................... 15, 19
RD0/PSP0/C1IN+ ...................................................... 20
RD1/PSP1/C1IN- ....................................................... 20
RD2/PSP2/C2IN+ ...................................................... 20
RD3/PSP3/C2IN- ....................................................... 20
RD4/PSP4/ECCP1/P1A ............................................. 20
RD5/PSP5/P1B .......................................................... 20
RD6/PSP6/P1C .......................................................... 20
RD7/PSP7/P1D .......................................................... 20
RE0/RD/AN5 .............................................................. 21
RE1/WR/AN6/C1OUT ................................................ 21
RE2/CS/AN7/C2OUT ................................................. 21
VDD ...................................................................... 15, 21
VSS ....................................................................... 15, 21
Pinout I/O Descriptions
PIC18F2480/4580 ...................................................... 12
PIC18F4480/4580 ...................................................... 16
PIR Registers ................................................................... 118
PLL
Use with INTOSC ....................................................... 25
PLL Frequency Multiplier ................................................... 25
HSPLL Oscillator Mode .............................................. 25
In INTOSC Modes ...................................................... 26
PLL Lock Time-out ............................................................. 45
POP ................................................................................. 390
POR. See Power-on Reset.
PORTA
Associated Registers ............................................... 131
I/O Summary ............................................................ 130
LATA Register .......................................................... 129
PORTA Register ...................................................... 129
TRISA Register ........................................................ 129
PORTB
Associated Registers ............................................... 134
I/O Summary ............................................................ 133
LATB Register .......................................................... 132
PORTB Register ...................................................... 132
RB7:RB4 Interrupt-on-Change Flag
(RBIF Bit) ......................................................... 132
TRISB Register ........................................................ 132
PORTC
Associated Registers ............................................... 137
I/O Summary ........................................................... 136
LATC Register ......................................................... 135
PORTC Register ...................................................... 135
RC3/SCK/SCL Pin ................................................... 201
TRISC Register ....................................................... 135
PORTD
Associated Registers ............................................... 140
I/O Summary ........................................................... 139
LATD Register ......................................................... 138
Parallel Slave Port (PSP) Function .......................... 138
PORTD Register ...................................................... 138
TRISD Register ....................................................... 138
PORTE
Associated Registers ............................................... 143
I/O Summary ........................................................... 143
LATE Register ......................................................... 141
PORTE Register ...................................................... 141
PSP Mode Select (PSPMODE Bit) .......................... 138
TRISE Register ........................................................ 141
Postscaler, WDT
Assignment (PSA Bit) .............................................. 149
Rate Select (T0PS2:T0PS0 Bits) ............................. 149
Switching Between Timer0 and WDT ...................... 149
Power Managed Modes ..................................................... 33
and A/D Operation ................................................... 254
and EUSART Operation .......................................... 231
and Multiple Sleep Commands .................................. 34
Clock Transitions and Status Indicators .................... 34
Effects on Clock Sources .......................................... 31
Entering ..................................................................... 33
Exiting Idle and Sleep Modes .................................... 39
by Reset ............................................................ 39
by WDT Time-out .............................................. 39
Without an Oscillator Start-up Delay ................. 40
Idle Modes ................................................................. 37
PRI_IDLE .......................................................... 38
RC_IDLE ........................................................... 39
SEC_IDLE ......................................................... 38
Run Modes ................................................................ 34
PRI_RUN ........................................................... 34
RC_RUN ............................................................ 35
SEC_RUN ......................................................... 34
Selecting .................................................................... 33
Sleep Mode ............................................................... 37
Summary (table) ........................................................ 33
Power-on Reset (POR) ...................................................... 43
Oscillator Start-up Timer (OST) ................................. 45
Power-up Timer (PWRT) ........................................... 45
Time-out Sequence ................................................... 45
Power-up Delays ............................................................... 31
Power-up Timer (PWRT) ............................................. 31, 45
Prescaler
Timer2 ..................................................................... 176
Prescaler, Capture ........................................................... 165
Prescaler, Timer0 ............................................................ 149
Assignment (PSA Bit) .............................................. 149
Rate Select (T0PS2:T0PS0 Bits) ............................. 149
Switching Between Timer0 and WDT ...................... 149
Prescaler, Timer2 ............................................................ 170
PRI_IDLE Mode ................................................................. 38
 2004 Microchip Technology Inc.
Preliminary
DS39637A-page 473