18F452 datasheet(323/332 Pages) MICROCHIP

323 / 332 page

 2002 Microchip Technology Inc.

DS39564B-page 321

PIC18FXX2

Packaging ........................................................................ 305

Details ...................................................................... 307

Marking Information ................................................. 305

Parallel Slave Port

PORTD .................................................................... 100

Parallel Slave Port (PSP) ........................................... 95, 100

Associated Registers ............................................... 101

RE0/RD/AN5 Pin ................................................ 99, 100

RE1/WR/AN6 Pin ............................................... 99, 100

RE2/CS/AN7 Pin ................................................ 99, 100

Select (PSPMODE Bit) ...................................... 95, 100

PIC18F2X2 Pin Functions

MCLR/VPP .................................................................. 10

OSC1/CLKI ................................................................ 10

OSC2/CLKO/RA6 ...................................................... 10

RA0/AN0 .................................................................... 10

RA1/AN1 .................................................................... 10

RA2/AN2/VREF- .......................................................... 10

RA3/AN3/VREF+ ......................................................... 10

RA4/T0CKI ................................................................. 10

RA5/AN4/SS/LVDIN ................................................... 10

RB0/INT0 ................................................................... 11

RB1/INT1 ................................................................... 11

RB2/INT2 ................................................................... 11

RB3/CCP2 ................................................................. 11

RB4 ............................................................................ 11

RB5/PGM ................................................................... 11

RB6/PGC ................................................................... 11

RB7/PGD ................................................................... 11

RC0/T1OSO/T1CKI ................................................... 12

RC1/T1OSI/CCP2 ...................................................... 12

RC2/CCP1 ................................................................. 12

RC3/SCK/SCL ........................................................... 12

RC4/SDI/SDA ............................................................ 12

RC5/SDO ................................................................... 12

RC6/TX/CK ................................................................ 12

RC7/RX/DT ................................................................ 12

VDD ............................................................................. 12

VSS ............................................................................. 12

PIC18F4X2 Pin Functions

MCLR/VPP .................................................................. 13

OSC1/CLKI ................................................................ 13

OSC2/CLKO .............................................................. 13

RA0/AN0 .................................................................... 13

RA1/AN1 .................................................................... 13

RA2/AN2/VREF- .......................................................... 13

RA3/AN3/VREF+ ......................................................... 13

RA4/T0CKI ................................................................. 13

RA5/AN4/SS/LVDIN ................................................... 13

RB0/INT ..................................................................... 14

RB1 ............................................................................ 14

RB2 ............................................................................ 14

RB3 ............................................................................ 14

RB4 ............................................................................ 14

RB5/PGM ................................................................... 14

RB6/PGC ................................................................... 14

RB7/PGD ................................................................... 14

RC0/T1OSO/T1CKI ................................................... 15

RC1/T1OSI/CCP2 ...................................................... 15

RC2/CCP1 ................................................................. 15

RC3/SCK/SCL ........................................................... 15

RC4/SDI/SDA ............................................................ 15

RC5/SDO ................................................................... 15

RC6/TX/CK ................................................................ 15

RC7/RX/DT ................................................................ 15

RD0/PSP0 ................................................................. 16

RD1/PSP1 ................................................................. 16

RD2/PSP2 ................................................................. 16

RD3/PSP3 ................................................................. 16

RD4/PSP4 ................................................................. 16

RD5/PSP5 ................................................................. 16

RD6/PSP6 ................................................................. 16

RD7/PSP7 ................................................................. 16

RE0/RD/AN5 .............................................................. 16

RE1/WR/AN6 ............................................................. 16

RE2/CS/AN7 .............................................................. 16

VDD ............................................................................ 16

VSS ............................................................................ 16

PIC18FXX2 Voltage-Frequency Graph

(Industrial) ................................................................ 260

PIC18LFXX2 Voltage-Frequency Graph

(Industrial) ................................................................ 260

PICDEM 1 Low Cost PICmicro

Demonstration Board ............................................... 255

PICDEM 17 Demonstration Board ................................... 256

PICDEM 2 Low Cost PIC16CXX

Demonstration Board ............................................... 255

PICDEM 3 Low Cost PIC16CXXX

Demonstration Board ............................................... 256

PICSTART Plus Entry Level Development

Programmer ............................................................. 255

PIE Registers ................................................................80–81

Pinout I/O Descriptions

PIC18F2X2 ................................................................ 10

PIR Registers ................................................................78–79

PLL Lock Time-out ............................................................. 26

Pointer, FSR ...................................................................... 50

POP ................................................................................. 240

POR. See Power-on Reset

PORTA

Associated Registers ................................................. 89

LATA Register ........................................................... 87

PORTA Register ........................................................ 87

TRISA Register .......................................................... 87

PORTB

Associated Registers ................................................. 92

LATB Register ........................................................... 90

PORTB Register ........................................................ 90

RB0/INT Pin, External ................................................ 85

RB7:RB4 Interrupt-on-Change Flag (RBIF Bit) .......... 90

TRISB Register .......................................................... 90

PORTC

Associated Registers ................................................. 94

LATC Register ........................................................... 93

PORTC Register ........................................................ 93

RC3/SCK/SCL Pin ................................................... 139

RC7/RX/DT Pin ........................................................ 168

TRISC Register ...................................................93, 165

PORTD

Associated Registers ................................................. 96

LATD Register ........................................................... 95

Parallel Slave Port (PSP) Function ............................ 95

PORTD Register ........................................................ 95

TRISD Register .......................................................... 95

18F452 Datasheet(PDF) 323 Page - Microchip Technology

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