PIC16LF1847 Datasheet, PDF (129/408 Pages) Microchip Technology – 18/20/28-Pin Flash Microcontrollers with nanoWatt XLP Technology

12.3.4
PORTB FUNCTIONS AND OUTPUT
PRIORITIES
Each PORTB pin is multiplexed with other functions. The
pins, their combined functions and their output priorities
are briefly described here. For additional information,
refer to the appropriate section in this data sheet.
When multiple outputs are enabled, the actual pin
control goes to the peripheral with the lowest number in
the following lists.
Analog input and some digital input functions are not
included in the list below. These input functions can
remain active when the pin is configured as an output.
Certain digital input functions, such as the EUSART RX
signal, override other port functions and are included in
the priority list.
RB0
1. P1A
2. RB0
RB1
1. SDA1
2. RX/DT
3. RB1
RB2
1. SDA2
2. TX/CK
3. RX/DT
4. SDO1
5. RB2
PIC16(L)F1847
RB3
1. MDOUT
2. CCP1/P1A
3. RB3
RB4
1. SCL1
2. SCK1
3. RB4
RB5
1. SCL2
2. TX/CK
3. SCK2
4. P1B
5. RB5
RB6
1. ICSPCLK (Programming)
2. T1OSI
3. P1C
4. CCP2
5. P2A
6. RB6
RB7
1. ICSPDAT (Programming)
2. T1OSO
3. P1D
4. P2B
5. RB7
 2011 Microchip Technology Inc.
Preliminary
DS41453A-page 129