Datasheet

PIC18F6390/6490/8390/8490
DS39629C-page 2 © 2007 Microchip Technology Inc.
Pin Diagrams
64-Pin TQFP
Note 1: RE7 is the alternate pin for CCP2 multiplexing.
PIC18F6390
1
2
3
4
5
6
7
8
9
10
11
12
13
14
38
37
36
35
34
33
50 49
17 18 19 20 21 22 23 24 25 26
LCDBIAS3 COM0 RE4/COM1 RE5/COM2 RE6/COM3 RE7/CCP2
(1)
/SEG31
RD0/SEG0 V
DD
VSS RD1/SEG1 RD2/SEG2 RD3/SEG3 RD4/SEG4 RD5/SEG5 RD6/SEG6 RD7/SEG7
LCDBIAS2
LCDBIAS1
RG0/SEG30
RG1/TX2/CK2/SEG29
RG2/RX2/DT2/SEG28
RG3/SEG27
MCLR
/VPP/RG5
RG4/SEG26
V
SS
VDD
RF7/SS/SEG25
RF6/AN11/SEG24
RF5/AN10/CV
REF/SEG23
RF4/AN9/SEG22
RF3/AN8/SEG21
RF2/AN7/C1OUT/SEG20
RB0/INT0
RB1/INT1/SEG8
RB2/INT2/SEG9
RB3/INT3/SEG10
RB4/KBI0/SEG11
RB5/KBI1
RB6/KBI2/PGC
V
SS
OSC2/CLKO/RA6
OSC1/CLKI/RA7
V
DD
RB7/KBI3/PGD
RC4/SDI/SDA
RC3/SCK/SCL
RC2/CCP1/SEG13
RF0/AN5/SEG18
RF1/AN6/C2OUT/SEG19
AV
DD
AVSS
RA3/AN3/VREF+/SEG17
RA2/AN2/V
REF-/SEG16
RA1/AN1 RA0/AN0
V
SS
VDD
RA4/T0CKI/SEG14
RA5/AN4/HLVDIN/SEG15
RC1/T1OSI/CCP2
(1)
RC0/T1OSO/T13CKI
RC7/RX1/DT1
RC6/TX1/CK1
RC5/SDO/SEG12
15
16
31
40
39
27 28
29 30
32
48
47
46
45
44
43
42
41
54 53 52 5158 57 56 5560 59
64
63 62 61
PIC18F6490