PIC18F65K80T-ESS View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F65K80T-ESS

28/40/44/64-Pin, Enhanced Flash Microcontrollers with ECAN™ and nanoWatt XLP Technology

Microchip Technology 

PIC18F66K80 FAMILY

TABLE 1-6: PIC18F6XK80 PINOUT I/O DESCRIPTIONS

Pin Name

Pin Pin Buffer

Num Type Type

Description

MCLR/RE3

28

MCLR

I

ST Master Clear (input) or programming voltage (input). This pin is an

active-low Reset to the device.

RE3

I

ST General purpose, input only pin.

OSC1/CLKIN/RA7

46

OSC1

I

ST Oscillator crystal input.

CLKIN

I CMOS External clock source input. Always associated with pin function,

OSC1. (See related OSC1/CLKI, OSC2/CLKO pins.)

RA7

I/O ST/ General purpose I/O pin.

CMOS

OSC2/CLKOUT/RA6

47

OSC2

O

— Oscillator crystal output. Connects to crystal or resonator in Crystal

Oscillator mode.

CLKOUT

O

— In certain oscillator modes, OSC2 pin outputs CLKO, which has 1/4

the frequency of OSC1 and denotes the instruction cycle rate.

RA6

Legend:

I/O ST/ General purpose I/O pin.

CMOS

I2C™ = I2C/SMBus input buffer

CMOS = CMOS compatible input or output

ST = Schmitt Trigger input with CMOS levels

Analog = Analog input

I = Input

O

= Output

P = Power

 2010-2012 Microchip Technology Inc.

DS39977F-page 33

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