PIC18F25K80 MICROCHIP [Microchip Technology], PIC18F25K80 Datasheet - Page 35

• Manufacturer Part Number: PIC18F25K80
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 1-6:
 2011 Microchip Technology Inc.
MCLR/RE3
OSC1/CLKIN/RA7
OSC2/CLKOUT/RA6
Legend: I
MCLR
RE3
OSC1
CLKIN
RA7
OSC2
CLKOUT
RA6
Pin Name
ST
I
P
2
C™ = I
= Schmitt Trigger input with CMOS levels
= Input
= Power
PIC18F6XK80 PINOUT I/O DESCRIPTIONS
2
C/SMBus input buffer
Num
Pin
28
46
47
Type
Pin
I/O
I/O
O
O
I
I
I
I
CMOS
CMOS
Buffer
CMOS External clock source input. Always associated with pin function,
Type
ST/
ST/
ST
ST
ST
—
—
Preliminary
Master Clear (input) or programming voltage (input).This pin is an
active-low Reset to the device.
General purpose, input only pin.
Oscillator crystal input.
OSC1. (See related OSC1/CLKI, OSC2/CLKO pins.)
General purpose I/O pin.
Oscillator crystal output. Connects to crystal or resonator in Crystal
Oscillator mode.
In certain oscillator modes, OSC2 pin outputs CLKO, which has 1/4
the frequency of OSC1 and denotes the instruction cycle rate.
General purpose I/O pin.
PIC18F66K80 FAMILY
CMOS = CMOS compatible input or output
Analog = Analog input
O
= Output
Description
DS39977C-page 35