PIC16LF1824T39A_12 Datasheet, PDF (10/418 Pages) Microchip Technology – 20-Pin Flash Microcontrollers with XLP Technology

PIC16LF1824T39A
TABLE 1-2: PIC16LF1824T39A PINOUT DESCRIPTION (CONTINUED)
Name
Function
Input Output
Type Type
Description
RA4/AN3/CPS3/OSC2/
CLKOUT/T1OSO/CLKR/
SDO⁽¹⁾/P2B⁽¹⁾/T1G^(1,2)
RA4
AN3
CPS3
TTL CMOS General purpose I/O.
AN
— A/D Channel 3 input.
AN
— Capacitive sensing input 3.
OSC2
— CMOS Crystal/Resonator (LP, XT, HS modes).
CLKOUT — CMOS FOSC/4 output.
T1OSO XTAL XTAL Timer1 oscillator connection.
CLKR
— CMOS Clock Reference output.
SDO
— CMOS SPI data output.
P2B
— CMOS PWM output.
T1G
ST
— Timer1 Gate input.
RA5/CLKIN/OSC1/T1OSI/
T1CKI/P2A⁽¹⁾/CCP2⁽¹⁾
RA5
CLKIN
TTL CMOS General purpose I/O.
ST
— External clock input (EC mode).
OSC1 XTAL — Crystal/Resonator (LP, XT, HS modes).
T1OSI XTAL XTAL Timer1 oscillator connection.
T1CKI
ST
— Timer1 clock input.
P2A
— CMOS PWM output.
CCP2
ST CMOS Capture/Compare/PWM2.
RC0/AN4/CPS4/C2IN+/SCL/
SCK/P1D⁽¹⁾
RC0
AN4
TTL CMOS General purpose I/O.
AN
— A/D Channel 4 input.
CPS4
AN
— Capacitive sensing input 4.
C2IN+
AN
— Comparator C2 positive input.
SCL
I²C
OD I²C™ clock.
SCK
ST CMOS SPI clock.
P1D
— CMOS PWM output.
RC1/AN5/CPS5/C12IN1-/SDA/
SDI/P1C⁽¹⁾/CCP4
RC1
AN5
TTL CMOS General purpose I/O.
AN
— A/D Channel 5 input.
CPS5
AN
— Capacitive sensing input 5.
C12IN1- AN
SDA
I²C
— Comparator C1 or C2 negative input.
OD I²C data input/output.
SDI CMOS — SPI data input.
P1C
— CMOS PWM output.
CCP4
ST CMOS Capture/Compare/PWM4.
RC2/AN6/CPS6/C12IN2-/
P1D^(1,2)/P2B^(1,2)/SDO^(1,2)/
MDCIN1
RC2
AN6
CPS6
TTL CMOS General purpose I/O.
AN
— A/D Channel 6 input.
AN
— Capacitive sensing input 6.
C12IN2- AN
— Comparator C1 or C2 negative input.
P1D
— CMOS PWM output.
P2B
— CMOS PWM output.
SDO
— CMOS SPI data output.
MDCIN1 ST
— Modulator Carrier Input 1.
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 functions can be moved using the APFCONO and APFCON1 registers (Register 12-1 and Register 12-2).
2: Default function location.
DS41657A-page 10
Preliminary
 2012 Microchip Technology Inc.