PIC16LF1904 Datasheet, PDF (16/288 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

PIC16LF1904/6/7
TABLE 1-2: PIC16LF1904/6/7 PINOUT DESCRIPTION (CONTINUED)
Name
RB3⁽¹⁾/AN9/SEG26/VLCD3
RB4⁽¹⁾/AN11/COM0
RB5⁽¹⁾/AN13/COM1
RB6⁽¹⁾/ICSPCLK/ICDCLK/
SEG14
RB7⁽¹⁾/ICSPDAT/ICDDAT/
SEG13
RC0/T1OSO/T1CKI
RC1/T1OSI
RC2/SEG3
RC3/SEG6
Function
RB3
AN9
SEG26
VLCD3
RB4
AN11
COM0
RB5
AN13
COM1
RB6
ICSPCLK
ICDCLK
SEG14
RB7
ICSPDAT
ICDDAT
SEG13
RC0
T1OSO
T1CKI
RC1
T1OSI
RC2
SEG3
RC3
SEG6
Input
Type
TTL
AN
—
AN
TTL
AN
—
TTL
AN
—
TTL
ST
ST
—
TTL
ST
ST
—
TTL
XTAL
ST
TTL
XTAL
TTL
—
TTL
—
Output
Type
Description
CMOS General purpose I/O.
— A/D Channel 9 input.
AN LCD Analog output.
— LCD analog input.
CMOS General purpose I/O.
— A/D Channel 11 input.
AN LCD Analog output.
CMOS General purpose I/O.
— A/D Channel 13 input.
AN LCD Analog output.
CMOS General purpose I/O.
— Serial Programming Clock.
— In-Circuit Debug Clock.
AN LCD Analog output.
CMOS General purpose I/O.
— Serial Programming Clock.
CMOS In-Circuit Data I/O.
AN LCD Analog output.
CMOS General purpose I/O.
XTAL Timer1 oscillator connection.
— Timer1 clock input.
CMOS General purpose I/O.
XTAL Timer1 oscillator connection.
CMOS General purpose I/O.
AN LCD Analog output.
CMOS General purpose I/O.
AN LCD Analog output.
RC4/T1G/SEG11
RC5/SEG10
RC4
T1G
SEG11
RC5
SEG10
TTL
XTAL
—
TTL
—
CMOS General purpose I/O.
XTAL Timer1 oscillator connection.
AN LCD Analog output.
CMOS General purpose I/O.
AN LCD Analog output.
RC6/TX/CK/SEG9
RC6
TX
CK
SEG9
TTL CMOS General purpose I/O.
— CMOS USART asynchronous transmit.
ST CMOS USART synchronous clock.
—
AN LCD Analog output.
RC7/RX/DT/SEG8
RC7
TTL CMOS General purpose I/O.
RX
ST
— USART asynchronous input.
DT
ST CMOS USART synchronous data.
SEG8
—
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: These pins have interrupt-on-change functionality.
2: PIC16LF1906/7 only.
DS41569A-page 16
Preliminary
 2011 Microchip Technology Inc.