PIC18F25K80 MICROCHIP [Microchip Technology], PIC18F25K80 Datasheet - Page 27

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

TABLE 1-5:
 2011 Microchip Technology Inc.
RA0/CV
RA1/AN1/C1INC
RA2/V
RA3/V
RA5/AN4/HLVDIN/T1CKI/
SS
Legend: I
RA0
CV
AN0
ULPWU
RA1
AN1
C1INC
RA2
V
AN2
C2INC
RA3
V
AN3
RA5
AN4
HLVDIN
T1CKI
SS
REF
REF
REF
REF
REF
Pin Name
REF
-
+
-/AN2/C2INC
+/AN3
ST
I
P
2
/AN0/ULPWU
C™ = I
= Schmitt Trigger input with CMOS levels
= Input
= Power
PIC18F4XK80 PINOUT I/O DESCRIPTIONS (CONTINUED)
2
C/SMBus input buffer
PDIP
Pin Number
2
3
4
5
7
TQFP
QFN/
19
20
21
22
24
Type
Pin
I/O
I/O
I/O
I/O
I/O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
CMOS
Analog Comparator reference voltage output.
Analog Analog Input 0.
Analog Ultra low-power wake-up input.
CMOS
Analog Analog Input 1.
Analog Comparator 1 Input C.
CMOS
Analog A/D reference voltage (low) input.
Analog Analog Input 2.
Analog Comparator 2 Input C.
CMOS
Analog A/D reference voltage (high) input.
Analog Analog Input 3.
CMOS
Analog Analog Input 4.
Analog High/Low-Voltage Detect input.
Buffer
Type
Preliminary
ST/
ST/
ST/
ST/
ST/
ST
ST
PORTA is a bidirectional I/O port.
General purpose I/O pin.
Digital I/O.
Digital I/O.
Digital I/O.
Digital I/O.
Timer1 clock input.
SPI slave select input.
PIC18F66K80 FAMILY
CMOS = CMOS compatible input or output
Analog = Analog input
O
= Output
Description
DS39977C-page 27