PIC16LF1847 Datasheet, PDF (124/408 Pages) Microchip Technology – 18/20/28-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16(L)F1847
12.2.3
PORTA FUNCTIONS AND OUTPUT
PRIORITIES
Each PORTA 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 functions, such as ADC, comparator and
CapSense inputs, are not shown in the priority lists.
These inputs are active when the I/O pin is set for
Analog mode using the ANSELx registers. Digital
output functions may control the pin when it is in Analog
mode with the priority shown below.
RA0
1. SDO2
2. RA0
RA1
1. SS2
2. RA1
RA2
1. DACOUT (DAC)
2. RA2
RA3
1. SRQ (SR latch)
2. CCP3
3. C1OUT (Comparator)
4. RA3
RA4
1. SRNQ (SR latch)
2. CCP4
3. T0CKI
4. C2OUT (Comparator)
5. RA4
RA5
Input only pin.
RA6
1. OSC2 (enabled by Configuration Word)
2. CLKOUT
3. CLKR
4. SDO1
5. P1D
6. P2B
7. RA6
RA7
1. OSC1/CLKIN (enabled by Configuration Word)
2. P1C
3. CCP2
4. P2A
5. RA7
DS41453A-page 124
Preliminary
 2011 Microchip Technology Inc.