PIC16F1825-E View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC16F1825-E Datasheet PDF : 420 Pages
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PIC16F/LF1825/1829
TABLE 1-3: PIC16F/LF1829 PINOUT DESCRIPTION (CONTINUED)
Name
Function
Input Output
Type Type
Description
RA5/CLKIN/OSC1/T1OSI/
SD02(1)/T1CKI/P2A(1)/CCP2(1)
RA5
CLKIN
TTL CMOS General purpose I/O.
CMOS — External clock input (EC mode).
OSC1 XTAL — Crystal/Resonator (LP, XT, HS modes).
T1OSI XTAL XTAL Timer1 oscillator connection.
SD02
— CMOS SPI data output 2.
T1CKI
ST
— Timer1 clock input.
P2A
— CMOS PWM output.
CCP2
ST CMOS Capture/Compare/PWM 2.
RB4/AN10/CPS10/SDA1/SDI1
RB4
TTL CMOS General purpose I/O.
AN10
AN
— A/D Channel 10 input.
CPS10 AN
— Capacitive sensing input 10.
SDA1
I2C
OD I2C™ data input/output.
RB5/AN11/CPS11/RX(1,2)/
DT(1,2)/SDA2/SDI2
SDI1
RB5
AN11
CMOS — SPI data input.
TTL CMOS General purpose I/O.
AN
— A/D Channel 11 input.
CPS11 AN
— Capacitive sensing input 11.
RX
ST
— USART asynchronous input.
DT
SDA2
ST CMOS USART synchronous data.
I2C
OD I2C data input/output 2.
SDI2 CMOS — SPI data input 2.
RB6/SCL1/SCK1
RB6
SCL1
TTL CMOS General purpose I/O.
I2C
OD I2C™ clock 1.
RB7/TX(1,2)/CK(1,2)/SCL2/SCK2
SCK1
RB7
ST CMOS SPI clock 1.
TTL CMOS General purpose I/O.
TX
— CMOS USART asynchronous transmit.
CK
SCL2
ST CMOS USART synchronous clock.
I2C
OD I2C™ clock 2.
RC0/AN4/CPS4/C2IN+/P1D(1)/
SS2(1,2)
SCK2
RC0
AN4
ST CMOS SPI clock 2.
TTL CMOS General purpose I/O.
AN
— A/D Channel 4 input.
CPS4
AN
— Capacitive sensing input 4.
C2IN+
AN
— Comparator C2 positive input.
P1D
— CMOS PWM output.
RC1/AN5/CPS5/C12IN1-/P1C(1)/
SD02(1,2)
SS2
RC1
AN5
ST
— Slave Select input 2.
TTL CMOS General purpose I/O.
AN
— A/D Channel 5 input.
CPS5
AN
— Capacitive sensing input 5.
C12IN1- AN
— Comparator C1 or C2 negative input.
P1C
— CMOS PWM output.
SDO2
— CMOS SPI data output 2.
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 APFCON0 or APFCON1 register.
2: Default function location.
2010 Microchip Technology Inc.
Preliminary
DS41440A-page 19
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