Datasheet

PIC16F882/883/884/886/887
DS41291G-page 4 2006-2012 Microchip Technology Inc.
TABLE 1: 28-PIN PDIP, SOIC, SSOP ALLOCATION TABLE (PIC16F882/883/886)
I/O
28-Pin PDIP/SOIC/SSOP
Analog
Comparators
Timers
ECCP
EUSART
MSSP
Interrupt
Pull-up
Basic
RA0 2 AN0/ULPWU C12IN0-
RA1 3 AN1 C12IN1-
RA2 4 AN2 C2IN+ VREF-/CVREF
RA3 5 AN3 C1IN+
V
REF+
RA4 6 C1OUT T0CKI
RA5 7 AN4 C2OUT SS
——
RA6 10 OSC2/CLKOUT
RA7 9 OSC1/CLKIN
RB0 21 AN12 IOC/INT Y
RB1 22 AN10 C12IN3- P1C IOC Y
RB2 23 AN8 P1B IOC Y
RB3 24 AN9 C12IN2- IOC Y PGM
RB4 25 AN11 P1D IOC Y
RB5 26 AN13 T1G
IOC Y
RB6 27 IOC Y ICSPCLK
RB7 28 IOC Y ICSPDAT
RC0 11 T1OSO/T1CKI
RC1 12 T1OSI CCP2
RC2 13 CCP1/P1A
RC3 14 SCK/SCL
RC4 15 SDI/SDA
RC5 16 SDO
RC6 17 TX/CK
RC7 18 RX/DT
RE3 1 Y
(1)
MCLR/VPP
—20 VDD
8 VSS
—19 — VSS
Note 1: Pull-up activated only with external MCLR configuration.