PIC18F2455 Datasheet, PDF (3/6 Pages) Microchip Technology – 28/40/44-Pin High-Performance, Enhanced Flash USB Microcontrollers with nanoWatt Technology

Pin Diagrams (Continued)
44-Pin QFN
PIC18F2455/2550/4455/4550
RC7/RX/DT/SDO
RD4/CCP2*/P2A
RD5/SSP5/P1B
RD6/SSP6/P1C
RD7/SSP7/P1D
VSS
AVDD
VDD
RB0/AN12/INT0/SDI
RB1/AN10/INT1/SCK/SCL
RB2/AN8/INT2/VMO
1
33
2
32
3
31
4
30
5 _PIC18F4455 29
6
28
7 PIC18F4550 27
8
26
9
25
10
24
11
23
OSC2/CLKO/RA6
OSC1/CLKI/RA7
VSS
AVSS
VDD
AVDD
RE2/OESPP/AN7
RE1/CK2SPP/AN6
RE0/CK1SPP/AN5
RA5/AN4/SS/LVDIN/C2OUT
RA4/T0CKI/C1OUT
44-Pin TQFP
RC7/RX/DT/SDO
RD4/SPP4
RD5/SPP5/P1B
RD6/SPP6/P1C
RD7/SPP7/P1D
VSS
VDD
RB0/AN12/INT0/SDI/SDA
RB1/AN10/INT1/SCK/SCL
RB2/AN8/INT2/VMO
RB3/AN9/CCP2*/VPO
1
33
2
32
3
31
4
30
5 _PIC18F4455 29
6
28
7 PIC18F4550 27
8
26
9
25
10
24
11
23
NC
RC0/T1OSO/T13CKI
OSC2/CLKO/RA6
OSC1/CLKI/RA7
VSS
VDD
RE2/OESPP/AN7
RE1/CK2SPP/AN6
RE0/CK1SPP/AN5
RA5/AN4/SS/LVDIN/C2OUT
RA4/T0CKI/C1OUT
Note: Pinouts are subject to change.
* Assignment of this feature is dependent on device configuration.
 2003 Microchip Technology Inc.
Advance Information
DS39617A-page 3