PIC16F1934_11 Datasheet, PDF (20/472 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers

PIC16(L)F1934/6/7
TABLE 1-2: PIC16(L)F1934/6/7 PINOUT DESCRIPTION (CONTINUED)
Name
Function
Input Output
Type Type
Description
RC4/SDI/SDA/T1G⁽¹⁾/SEG11
RC4
ST CMOS General purpose I/O.
SDI
SDA
ST
— SPI data input.
I²C
OD I²C™ data input/output.
T1G
ST
— Timer1 Gate input.
SEG11
—
AN LCD Analog output.
RC5/SDO/SEG10
RC5
ST CMOS General purpose I/O.
SDO
— CMOS SPI data output.
SEG10
—
AN LCD Analog output.
RC6/TX/CK/CCP3/P3A/SEG9
RC6
ST CMOS General purpose I/O.
TX
— CMOS USART asynchronous transmit.
CK
ST CMOS USART synchronous clock.
CCP3
ST CMOS Capture/Compare/PWM3.
P3A
— CMOS PWM output.
SEG9
—
AN LCD Analog output.
RC7/RX/DT/P3B/SEG8
RC7
ST CMOS General purpose I/O.
RX
ST
— USART asynchronous input.
DT
ST CMOS USART synchronous data.
P3B
— CMOS PWM output.
RD0⁽⁴⁾/CPS8/COM3
SEG8
RD0
—
AN LCD Analog output.
ST CMOS General purpose I/O.
CPS8
AN
— Capacitive sensing input 8.
RD1⁽⁴⁾/CPS9/CCP4
COM3
RD1
—
AN LCD analog output.
ST CMOS General purpose I/O.
CPS9
AN
— Capacitive sensing input 9.
RD2⁽⁴⁾/CPS10/P2B
CCP4
RD2
ST CMOS Capture/Compare/PWM4.
ST CMOS General purpose I/O.
CPS10 AN
— Capacitive sensing input 10.
RD3⁽⁴⁾/CPS11/P2C/SEG16
P2B
RD3
— CMOS PWM output.
ST CMOS General purpose I/O.
CPS11 AN
— Capacitive sensing input 11.
P2C
— CMOS PWM output.
RD4⁽⁴⁾/CPS12/P2D/SEG17
SEG16
RD4
—
AN LCD analog output.
ST CMOS General purpose I/O.
CPS12 AN
— Capacitive sensing input 12.
P2D
— CMOS PWM output.
RD5⁽⁴⁾/CPS13/P1B/SEG18
SEG17
RD5
—
AN LCD analog output.
ST CMOS General purpose I/O.
CPS13 AN
— Capacitive sensing input 13.
P1D
— CMOS PWM output.
SEG18
—
AN LCD analog 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: Pin function is selectable via the APFCON register.
2: PIC16F1934/6/7 devices only.
3: PIC16(L)F1936 devices only.
4: PORTD is available on PIC16(L)F1934/7 devices only.
5: RE<2:0> are available on PIC16(L)F1934/7 devices only.
DS41364E-page 20
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