PIC16F882_09 Datasheet, PDF (19/328 Pages) Microchip Technology – 28/40/44-Pin, Enhanced Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology

PIC16F882/883/884/886/887
TABLE 1-1: PIC16F882/883/886 PINOUT DESCRIPTION (CONTINUED)
Name
Function
Input Output
Type Type
Description
RB3/AN9/PGM/C12IN2-
RB3
RB4/AN11/P1D
AN9
PGM
C12IN2-
RB4
RB5/AN13/T1G
AN11
P1D
RB5
RB6/ICSPCLK
AN13
T1G
RB6
RB7/ICSPDAT
ICSPCLK
RB7
ICSPDAT
RC0/T1OSO/T1CKI
RC0
T1OSO
T1CKI
RC1/T1OSI/CCP2
RC1
T1OSI
CCP2
RC2/P1A/CCP1
RC2
P1A
CCP1
RC3/SCK/SCL
RC3
SCK
SCL
RC4/SDI/SDA
RC4
SDI
SDA
RC5/SDO
RC5
SDO
RC6/TX/CK
RC6
TX
CK
RC7/RX/DT
RC7
RX
DT
RE3/MCLR/VPP
RE3
MCLR
VPP
VSS
VSS
VDD
VDD
Legend:
AN = Analog input or output
TTL = TTL compatible input
HV = High Voltage
TTL CMOS General purpose I/O. Individually controlled interrupt-on-change.
Individually enabled pull-up.
AN
— A/D Channel 9.
ST
— Low-voltage ICSP™ Programming enable pin.
AN
— Comparator C1 or C2 negative input.
TTL CMOS General purpose I/O. Individually controlled interrupt-on-change.
Individually enabled pull-up.
AN
— A/D Channel 11.
— CMOS PWM output.
TTL CMOS General purpose I/O. Individually controlled interrupt-on-change.
Individually enabled pull-up.
AN
— A/D Channel 13.
ST
— Timer1 Gate input.
TTL CMOS General purpose I/O. Individually controlled interrupt-on-change.
Individually enabled pull-up.
ST
— Serial Programming Clock.
TTL CMOS General purpose I/O. Individually controlled interrupt-on-change.
Individually enabled pull-up.
ST CMOS ICSP™ Data I/O.
ST CMOS General purpose I/O.
— CMOS Timer1 oscillator output.
ST
— Timer1 clock input.
ST CMOS General purpose I/O.
ST
— Timer1 oscillator input.
ST CMOS Capture/Compare/PWM2.
ST CMOS General purpose I/O.
— CMOS PWM output.
ST CMOS Capture/Compare/PWM1.
ST CMOS General purpose I/O.
ST CMOS SPI clock.
ST
OD I²C™ clock.
ST CMOS General purpose I/O.
ST
— SPI data input.
ST
OD I²C data input/output.
ST CMOS General purpose I/O.
— CMOS SPI data output.
ST CMOS General purpose I/O.
— CMOS EUSART asynchronous transmit.
ST CMOS EUSART synchronous clock.
ST CMOS General purpose I/O.
ST
— EUSART asynchronous input.
ST CMOS EUSART synchronous data.
TTL
— General purpose input.
ST
— Master Clear with internal pull-up.
HV
— Programming voltage.
Power — Ground reference.
Power — Positive supply.
CMOS = CMOS compatible input or output
OD = Open Drain
ST = Schmitt Trigger input with CMOS levels
XTAL = Crystal
© 2009 Microchip Technology Inc.
DS41291F-page 17