Datasheet
2003-2013 Microchip Technology Inc. DS39609C-page 3
PIC18F6520/8520/6620/8620/6720/8720
Pin Diagrams (Continued)
PIC18F8620
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
RE2/CS/AD10
(3)
RE3/AD11
RE4/AD12
RE5/AD13
RE6/AD14
RE7/CCP2/AD15
(2)
RD0/PSP0/AD0
(3)
VDD
VSS
RD1/PSP1/AD1
(3)
RD2/PSP2/AD2
(3)
RD3/PSP3/AD3
(3)
RD4/PSP4/AD4
(3)
RD5/PSP5/AD5
(3)
RD6/PSP6/AD6
(3)
RD7/PSP7/AD7
(3)
RE1/WR/AD9
(3)
RE0/RD/AD8
(3)
RG0/CCP3
RG1/TX2/CK2
RG2/RX2/DT2
RG3/CCP4
MCLR
/VPP
RG4/CCP5
V
SS
VDD
RF7/SS
RF6/AN11
RF5/AN10/CV
REF
RF4/AN9
RF3/AN8
RF2/AN7/C1OUT
RB0/INT0
RB1/INT1
RB2/INT2
RB3/INT3/CCP2
(1)
RB4/KBI0
RB5/KBI1/PGM
RB6/KBI2/PGC
V
SS
OSC2/CLKO/RA6
OSC1/CLKI
V
DD
RB7/KBI3/PGD
RC4/SDI/SDA
RC3/SCK/SCL
RC2/CCP1
RF0/AN5
RF1/AN6/C2OUT
AV
DD
AVSS
RA3/AN3/VREF+
RA2/AN2/V
REF-
RA1/AN1
RA0/AN0
V
SS
VDD
RA4/T0CKI
RA5/AN4/LVDIN
RC1/T1OSI/CCP2
(1)
RC7/RX1/DT1
RC6/TX1/CK1
RC5/SDO
RJ0/ALE
RJ1/OE
RH1/A17
RH0/A16
1
2
RH2/A18
RH3/A19
17
18
RH7/AN15
RH6/AN14
RH5/AN13
RH4/AN12
RJ5/CE
RJ4/BA0
37
RJ7/UB
RJ6/LB
50
49
RJ2/WRL
RJ3/WRH
19
20
33
34
35
36
38
58
57
56
55
54
53
52
51
60
59
68
67
66
65
72
71
70
69
74
73
78
77
76
75
79
80
80-Pin TQFP
PIC18F8720
RC0/T1OSO/T13CKI
PIC18F8520
Note 1: CCP2 is multiplexed with RC1 when CCP2MX is set.
2: CCP2 is multiplexed by default with RE7 when the device is configured in Microcontroller mode.
3: PSP is available only in Microcontroller mode.