Datasheet

PIC18F6525/6621/8525/8621
DS39612C-page 2  2003-2013 Microchip Technology Inc.
Pin Diagrams
PIC18F6525
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
RE2/CS/P2B
RE3/P3C RE4/P3B RE5/P1C RE6/P1B RE7/ECCP2
(1)
/P2A
(1)
RD0/PSP0 V
DD
VSS RD1/PSP1 RD2/PSP2 RD3/PSP3 RD4/PSP4 RD5/PSP5 RD6/PSP6 RD7/PSP7
RE1/WR/P2C
RE0/RD
/P2D
RG0/ECCP3/P3A
RG1/TX2/CK2
RG2/RX2/DT2
RG3/CCP4/P3D
MCLR
/VPP/RG5
(2)
RG4/CCP5/P1D
VSS
VDD
RF7/SS
RF6/AN11
RF5/AN10/CV
REF
RF4/AN9
RF3/AN8
RF2/AN7/C1OUT
RB0/INT0/FLT0
RB1/INT1
RB2/INT2
RB3/INT3
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/ECCP1/P1A
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/ECCP2
(1)
/P2A
(1)
RC0/T1OSO/T13CKI
RC7/RX1/DT1
RC6/TX1/CK1
RC5/SDO
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
64-Pin TQFP
Note 1: ECCP2/P2A are multiplexed with RC1 when CCP2MX is set, or RE7 when CCP2MX is not set.
2: RG5 is multiplexed with MCLR
and is only available when the MCLR Resets are disabled.
PIC18F6621