PIC16LF1946_13 Datasheet, PDF (17/478 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

PIC16(L)F1946/47
TABLE 1-2: PIC16(L)F1946/47 PINOUT DESCRIPTION (CONTINUED)
Name
Function
Input Output
Type Type
Description
RF3/AN8/CPS8/C123IN2-/
SEG21
RF3
ST CMOS General purpose I/O.
AN8
AN
— A/D Channel input.
CPS8
AN
— Capacitive sensing input.
C1IN2- AN
— Comparator negative input.
C2IN2- AN
— Comparator negative input.
C3IN2- AN
— Comparator negative input.
SEG21
—
AN LCD Analog output.
RF4/AN9/CPS9/C2IN+/SEG22
RF4
ST CMOS General purpose I/O.
AN9
AN
— A/D Channel input.
CPS9
AN
— Capacitive sensing input.
C2IN+
AN
— Comparator positive input.
SEG22
—
AN LCD Analog output.
RF5/AN10/CPS10/C12IN1-/
DACOUT/SEG23
RF5
AN10
ST CMOS General purpose I/O.
AN
— A/D Channel input.
CPS10 AN
— Capacitive sensing input.
C1IN1- AN
— Comparator negative input.
C2IN1- AN
— Comparator negative input.
DACOUT —
AN Voltage Reference output.
SEG23
—
AN LCD Analog output.
RF6/AN11/CPS11/C1IN+/SEG24 RF6
ST CMOS General purpose I/O.
AN11
AN
— A/D Channel input.
CPS11 AN
— Capacitive sensing input.
C1IN+
AN
— Comparator positive input.
SEG24
—
AN LCD Analog output.
RF7/AN5/CPS5/C123IN3-/SS1/
RF7
SEG25
AN5
ST CMOS General purpose I/O.
AN
— A/D Channel input.
CPS5
AN
— Capacitive sensing input.
C1IN3- AN
— Comparator negative input.
C2IN3- AN
— Comparator negative input.
C3IN3- AN
— Comparator negative input.
SS1
ST
— Slave Select input.
SEG25
—
AN LCD Analog output.
RG0/CCP3/P3A/SEG42
RG0
ST CMOS General purpose I/O.
CCP3
ST CMOS Capture/Compare/PWM.
P3A
— CMOS PWM output.
SEG42
—
AN LCD Analog output.
RG1/AN15/CPS15/TX2/CK2/
C3OUT/SEG43
RG1
AN15
ST CMOS General purpose I/O.
AN
— A/D Channel input.
CPS15 AN
— Capacitive sensing input.
TX2
— CMOS USART2 asynchronous transmit.
CK2
ST CMOS USART2 synchronous clock.
C3OUT — CMOS Comparator output.
SEG43
—
AN LCD Analog output.
Legend: AN = Analog input or output CMOS = CMOS compatible input or output
OD = Open Drain
TTL = TTL compatible input ST = Schmitt Trigger input with CMOS levels I²C™ = Schmitt Trigger input with I²C
HV = High Voltage
XTAL = Crystal
levels
Note 1: Pin function is selectable via the APFCON register.
 2010-2012 Microchip Technology Inc.
DS41414D-page 17