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PIC12F1822-I/MF Fiches technique(PDF) 120 Page - Microchip Technology

No de pièce PIC12F1822-I/MF
Description  8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology
PDF  398 Pages
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Fabricant  MICROCHIP [Microchip Technology]
Site Internet  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

PIC12F1822-I/MF Fiches technique(HTML) 120 Page - Microchip Technology

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PIC12F/LF1822/16F/LF1823
DS41413A-page 120
Preliminary
 2010 Microchip Technology Inc.
12.2.2
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.
ICSPDAT
2.
ICDDAT
3.
DACOUT (DAC)
4.
MDOUT (PIC12F/LF1822 only)
5.
TX/CK (EUSART)
6.
SDO (PIC12F/LF1822 only)
7.
P1B (PIC12F/LF1822 only)
RA1
1.
ICSPCLK
2.
ICDCLK
3.
SCL (PIC12F/LF1822 only)
4.
RX/DT (EUSART)
5.
SCK (PIC12F/LF1822 only)
RA2
1.
SRQ
2.
C1OUT (Comparator)
3.
SDA (PIC12F/LF1822 only)
4.
CCP1/P1A (PIC12F/LF1822 only)
RA3
No output priorities. Input only pin.
RA4
1.
OSC2
2.
CLKOUT
3.
T1OSO
4.
CLKR
5.
TX/CK (PIC12F/LF1822 only)
6.
SDO
7.
P1B (PIC12F/LF1822 only)
RA5
1.
OSC1
2.
T1OSI (Timer1 Oscillator)
3.
SRNQ (PIC12F/LF1822 only)
4.
RX/DT (PIC12F/LF1822 only)
5.
CCP1/P1A (PIC12F/LF1822 only)



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