Datasheet

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