PIC18F47J53 Datasheet, PDF(23/586 Page) Microchip Technology – 28/44-Pin, High-Performance USB Microcontrollers with nanoWatt XLP Technology

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PIC18F47J53 Datasheet, PDF (23/586 Pages) Microchip Technology – 28/44-Pin, High-Performance USB Microcontrollers with nanoWatt XLP Technology

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PIC18F47J53 FAMILY

TABLE 1-4: PIC18F4XJ53 PINOUT I/O DESCRIPTIONS (CONTINUED)

Pin Name

Pin Number

Pin

44- 44- Type

QFN TQFP

Buffer

Type

Description

PORTA is a bidirectional I/O port.

RA0/AN0/C1INA/ULPWU/PMA6/

RP0

RA0

AN0

C1INA

ULPWU

PMA6

RP0

19 19

I/O TTL/DIG

I Analog

I Analog

I Analog

I/O ST/TTL/

DIG

I/O ST/DIG

Digital I/O.

Analog Input 0.

Comparator 1 Input A.

Ultra low-power wake-up input.

Parallel Master Port digital I/O.

Remappable Peripheral Pin 0 input/output.

RA1/AN1/C2INA/VBG/PMA7/RP1

RA1

AN1

C2INA

VBG

PMA7

RP1

20 20

I/O TTL/DIG

O Analog

I Analog

O Analog

I/O ST/TTL/

DIG

I/O ST/DIG

Digital I/O.

Analog Input 1.

Comparator 2 Input A.

Band Gap Reference Voltage (VBG) output.

Parallel Master Port digital I/O.

Remappable Peripheral Pin 1 input/output.

RA2/AN2/C2INB/C1IND/C3INB/

VREF-/CVREF

RA2

AN2

C2INB

C1IND

C3INB

VREF-

CVREF

21 21

I/O TTL/DIG

I Analog

I Analog

I Analog

I Analog

I Analog

I Analog

Digital I/O.

Analog Input 2.

Comparator 2 Input B.

Comparator 1 Input D.

Comparator 3 Input B.

A/D reference voltage (low) input.

Comparator reference voltage output.

RA3/AN3/C1INB/VREF+

RA3

AN3

C1INB

VREF+

22 22

I/O TTL/DIG Digital I/O.

I Analog Analog Input 3.

I Analog Comparator 1 Input B.

I Analog A/D reference voltage (high) input.

RA5/AN4/C1INC/SS1/HLVDIN/

RCV/RP2

RA5

AN4

C1INC

SS1

HLVDIN

RCV

RP2

24 24

I/O TTL/DIG

I Analog

I Analog

I TTL

I Analog

I TTL

I/O ST/DIG

Digital I/O.

Analog Input 4.

SPI slave select input.

Comparator 1 Input C.

High/Low-Voltage Detect input.

External USB transceiver RCV input.

Remappable Peripheral Pin 2 input/output.

RA6(1)

RA7(1)

See the OSC2/CLKO/RA6 pin.

See the OSC1/CLKI/RA7 pin.

Legend:

TTL = TTL compatible input

ST = Schmitt Trigger input with CMOS levels

I = Input

P = Power

DIG = Digital output

CMOS

Analog

O

OD

I2Câ¢

= CMOS compatible input or output

= Analog input

= Output

= Open-Drain (no P diode to VDD)

= Open-Drain, I2C specific

Note 1: RA7 and RA6 will be disabled if OSC1 and OSC2 are used for the clock function.

2: Available only on 44-pin devices (PIC18F46J53, PIC18F47J53, PIC18LF46J53 and PIC18LF47J53).

3: 5.5V tolerant.

ï£ 2010 Microchip Technology Inc.

Preliminary

DS39964B-page 23

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