Datasheet

© 2007 Microchip Technology Inc. DS39629C-page 3
PIC18F6390/6490/8390/8490
Pin Diagrams (Continued)
80-Pin TQFP
Note 1: RE7 is the alternate pin for CCP2 multiplexing.
PIC18F8390
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
64 63 62 61
21 22 23 24 25 26 27 28 29 30 31 32
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
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
RJ0/SEG32 RJ1/SEG33
RH1/SEG46
RH0/SEG47
1
2
RH2/SEG45
RH3/SEG44
17
18
RH7/SEG43
RH6/SEG42
RH5/SEG41 RH4/SEG40
RJ5/SEG38 RJ4/SEG39
37
RJ7/SEG36
RJ6/SEG37
50
49
RJ2/SEG34
RJ3/SEG35
19
20
33 34
35 36
38
58
57
56
55
54
53
52
51
60
59
68 67 66 6572 71 70 6974 73
78
77 76 75
79
80
RF5/AN10/CV
REF/SEG23
RF4/AN9/SEG22
RF3/AN8/SEG21
RF2/AN7/C1OUT/SEG20
RF6/AN11/SEG24
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