PIC18F23K22 Datasheet, PDF (26/492 Pages) Microchip Technology – 28/40/44-Pin, Low-Power, High-Performance Microcontrollers with nanoWatt XLP Technology

PIC18(L)F2X/4XK22
TABLE 1-3: PIC18(L)F4XK22 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Number
PDIP TQFP QFN
Pin Name
Pin Buffer
Type Type
Description
10 27
27 RE2/CCP5/AN7
RE2
I/O
TTL Digital I/O.
CCP5
I/O
ST Capture 5 input/Compare 5 output/PWM 5 output
AN7
I Analog Analog input 7.
1
18
18 RE3/VPP/MCLR
RE3
I
ST Digital input.
VPP
P
Programming voltage input.
MCLR
I
ST Active-low Master Clear (device Reset) input.
11,32 7,28 7,8,
VDD
28,29
P
— Positive supply for logic and I/O pins.
12,31 6,29 6,30,31
VSS
P
— Ground reference for logic and I/O pins.
12,13, 13
NC
33,34
Legend: TTL = TTL compatible input CMOS = CMOS compatible input or output; ST = Schmitt Trigger input with CMOS levels;
I = Input; O = Output; P = Power.
Note 1: Default pin assignment for P2B, T3CKI, CCP3/P3A and CCP2/P2A when Configuration bits PB2MX, T3CMX, CCP3MX
and CCP2MX are set.
2: Alternate pin assignment for P2B, T3CKI, CCP3/P3A and CCP2/P2A when Configuration bits PB2MX, T3CMX,
CCP3MX and CCP2MX are clear.
DS41412B-page 26
Preliminary
 2010 Microchip Technology Inc.