PIC16LF720_11 Datasheet, PDF (12/244 Pages) Microchip Technology – 20-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16(L)F720/721
TABLE 1-1: PINOUT DESCRIPTION
Name
Function IN
OUT
Description
RB6/SCK/SCL
RB7/TX/CK
RC0/AN4
RC1/AN5
RC2/AN6
RC3/AN7
RC4
RC5/CCP1
RC6/AN8/SS
RB6
SCK
SCL
RB7
TX
CK
RC0
AN4
RC1
AN5
RC2
AN6
RC3
AN7
RC4
RC5
CCP1
RC6
AN8
TTL CMOS General purpose I/O. Individually controlled interrupt-on-
change.
Individually enabled pull-up.
ST
CMOS SPI Clock.
ST
OD I²C™ Clock.
TTL CMOS General purpose I/O. Individually controlled interrupt-on-
change.
Individually enabled pull-up.
—
CMOS USART asynchronous transmit.
ST
CMOS USART synchronous clock.
ST
CMOS General purpose I/O.
AN
— A/D Channel 4 Input.
ST
CMOS General purpose I/O.
AN
— A/D Channel 5 Input.
ST
CMOS General purpose I/O.
AN
— A/D Channel 6 Input.
ST
CMOS General purpose I/O.
AN
— A/D Channel 7 Input.
ST
CMOS General purpose I/O.
ST
CMOS General purpose I/O.
ST
CMOS Capture/Compare/PWM 1.
ST
CMOS General purpose I/O.
AN
— A/D Channel 8 Input.
SS
ST
— Slave Select input.
RC7/AN9/SDO
RC7
ST
CMOS General purpose I/O.
AN9
AN
— A/D Channel 9 Input.
SDO
—
CMOS SPI Data Output.
VDD
VDD
Power
— Positive supply.
Vss
Vss
Power
— Ground supply.
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
DS41430B-page 12
Preliminary
 2011 Microchip Technology Inc.