PIC16LF1526 Datasheet, PDF (14/354 Pages) Microchip Technology – 64-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16(L)F1526/27
TABLE 1-2: PIC16(L)F1526 PINOUT DESCRIPTION (CONTINUED)
Name
Function
Input Output
Type Type
Description
RB7/ICSPDAT/ICDDAT
RB7
TTL CMOS General purpose I/O with IOC and WPU.
ICSPDAT ST CMOS ICSP™ Data I/O.
ICDDAT ST CMOS In-Circuit Data I/O.
RC0/SOSCO/T1CKI
RC0
ST CMOS General purpose I/O.
SOSCO XTAL XTAL Timer1/3/5 oscillator connection.
RC1/SOSCI/CCP2⁽¹⁾
T1CKI
RC1
ST
— Timer1/3/5 clock input.
ST CMOS General purpose I/O.
SOSCI
CCP2
XTAL XTAL Timer1/3/5 oscillator connection.
ST CMOS Capture/Compare/PWM2.
RC2/CCP1
RC2
ST CMOS General purpose I/O.
RC3/SCK1/SCL1⁽³⁾
CCP1
RC3
ST CMOS Capture/Compare/PWM1.
ST CMOS General purpose I/O.
RC4/SDI1/SDA1⁽³⁾
RC5/SDO1
SCK1
SCL1
RC4
SDI1
SDA1
RC5
ST
I²C™
ST
ST
I²C™
ST
CMOS SPI clock.
OD I²C™ clock.
CMOS General purpose I/O.
— SPI data input.
OD I²C™ data input/output.
CMOS General purpose I/O.
SDO1
— CMOS SPI data output.
RC6/TX1/CK1
RC6
ST CMOS General purpose I/O.
TX1
— CMOS USART1 asynchronous transmit.
CK1
ST CMOS USART1 synchronous clock.
RC7/RX1/DT1
RC7
ST CMOS General purpose I/O.
RX1
ST
— USART1 asynchronous input.
DT1
ST CMOS USART1 synchronous data.
RDO/AN23
RD0
AN23
ST CMOS General purpose I/O with WPU.
AN
— A/D Channel 23 input.
RD1/AN24/T5CKI
RD1
ST CMOS General purpose I/O with WPU.
AN24
AN
— A/D Channel 24 input.
T5CKI
ST
— Timer5 clock input.
RD2/AN25
RD2
ST CMOS General purpose I/O with WPU.
RD3/AN26
AN25
RD3
AN26
AN
— A/D Channel 25 input.
ST CMOS General purpose I/O with WPU.
AN
— A/D Channel 26 input.
RD4/SDO2
RD4
ST CMOS General purpose I/O with WPU.
RD5/SDI2/SDA2⁽³⁾
SDO2
RD5
— CMOS SPI data output.
ST CMOS General purpose I/O with WPU.
SDI2
ST
— SPI data input.
SDA2
I²C
OD I²C™ data input/output.
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: Peripheral pin location selected using APFCON register. Default location.
2: Peripheral pin location selected using APFCON register. Alternate location.
3: RC3, RC4, RD5 and RD6 read the I²C ST input when I²C mode is enabled.
DS41458A-page 14
Preliminary
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