User manual

PICDEM™ PIC18 Explorer Demonstration Board User’s Guide
DS51721B-page 32 © 2008 Microchip Technology Inc.
FIGURE A-3: PICDEM™ PIC18 EXPLORER DEMONSTRATION BOARD SCHEMATIC – 2 OF 2
RD0
RD1
RD3
RD4 OSC2
RD6
RD7
RE0
RE2
RE3
RE5
RE6
RF1
RF2
RF4
RF5
RF7
RH5
RH4
RF0 RE3 RF0
RE4 V_VAR
RA3 RE6 RA3
RA2 RE7 RA2
RA0 V_VAR RA0
RA5 RD2 V_VAR
RA4 RD3 RA5
RC0 RD5 RC1
RC6 RD6 RC0
RC7
RJ4
PICMCLR
RH1
RH0
RE3
V_VAR RE4
RE6
RE7
V_VAR
RD1
RD2
RD4
RD5
RD7
RJ0
RC7 RC4
RB2
RC6 RC3
RC0 RB4
RB1
RA4 RA0
VBUS
V_VAR
RB7
RC6
RC7
RG0 RG2 RH2 RH4 RJ0 RJ4 RJ6
RF2 RF3 RF5 RF6
V_VAR
PICMCLR
RG3 RG1 RG0
RE1
PIC18F6627
PIC18F6622
RC2 RC3 RC5
RB7 OSC1 OSC2 RB6 RB5 RB3 RB2 RB0
RJ7 RC2 RC4 RC5
V_VAR
OSC1 RB5 RB4 RB2 RB1 RJ3 RJ2
V_VAR
MAIN_
MCLR
RB6 RB7
MCLR
MCLR
MAIN_
MCLR
ADJ
VIN
RB6 RB7
V_VAR
MCLR
C31
.1uF
RB6 RC2 RA2 RB0
C15
22pf
R34
1M
C16
22pf
OSC2
RD2
RE1
RD5
OSC1
RC0
RF3
RE4
RF0
RE7
RC1
+3.3V
RB6
RF6
TXD
RXD
VBUS
RH6 RH0 RG4 RJ2
RF7 RF4
RG2 RG4
RE0
RF1
RE5
RE2 RF1
RA1
PIC18F6527
RD1
RD0 RA1
RC7
RC1
RD7
RD4
RC6
RA4
RC4
RB4 RB1
RJ5
RJ6 RB7 RC3 OSC2 RB6 RB0 RB3
V_VAR
V_VAR
C11
.1uF
USB_MCLR
V_VAR
ICD Connector
C13
.1uF
C14
.1uF
PICMCLR ICEMCLR
12Mhz
Y3
47K
R19
C25
22pf
C26
22pf
C40
.47uF
C32
.1uF
RE5
RE2
V_VAR
RD0
RD6
RD3
RJ1
C18
.1uF
4.7K
R18
C19
.1uF
R17
47K
C20
.1uF
C21
.1uF
RC1 RB7 RB5 RA3 RA1
R37
33K
USB_MCLR
RG3
PIC18F8627 RH1 PIC18F8527 RH5
RH7 RJ1 RJ3 RJ7
RH7
RF2 RF4 RF5 RF7
V_VAR
USB_D+
RG4
USB_D-
RG3 RG2 RG0
RE0 RH3 RH2
MAIN_
MCLR
RC5 RB3 RA5
OSC1
R21
1M
R33
10K
V_VAR
RG1
PIC18F8622 RH3
RJ5
RH6
RF6 RF3
ICEMCLR
RE1
RG1
V_VAR
4 32
1
S3
R23 1k
C17
.1uF
C10
.1uF
C12
.1uF
10Mhz
Y1
3 4 1 2
5 6
J8
C22
.1uF
C23
.1uF
V_VAR
2 1 3
J2
R22 47K
1 2 3
J4
C2
22pf
C33
22pf
1 2 3 4 6 5
J10
R24
100
1 2 3 4 5 6
J12
PICKIT2 Programmer
32Khz
Y2
5
VSS
17
VDD
23
RB5
20
RB2
7
OSC2
15
RC7/RX
14
RC6/TX
9
RC1
8
RC0
22
RB4
21
RB3
6
OSC1
16
VSS
11
Vusb
25
RB7
24
RB6
19
RB1
18
RB0
4
RA5/AN4
1
RA2/VREF-
27
RA0/AN0
28
RA1/AN1
2
RA3/VREF+
3
RA4/RCV
26
MCLR/RE3
13
RC5/D+/VP
10
RC2/CCP1
12
RC4/D-/VM
U5
PIC18LF2450
72
RD0/PSP0/AD 0
67
RD3/PSP3/AD 3
64
RD6/PSP6/AD 6
78
RE2/CS/AD10
75
RE5/AD13
23
RF1/AN6/C2OUT
16
RF4/AN9
13
RF7/SS1
49
OSC1/CLKI/RA7
32
VDD
70
VSS
11
VSS
69
RD1/PSP1/AD 1
66
RD4/PSP4/AD 4
68
RD2/PSP2/AD 2
63
RD7/PSP7/AD 7
4
RE0/RD/AD8
77
RE3/AD11
74
RE6/AD14
76
RE4/AD12
3
RE1/WR/AD9
18
RF2/AN7/C1OUT
15
RF5/AN10/CVREF
24
RF0/AN5
17
RF3/AN8
14
RF6/AN11
26
AVSS
71
VDD
25
AVDD
48
VDD
9
MCLR/VPP
51
VSS
31
VSS
50
OSC2/CLKO/RA6
46
RC5/SDO1
43
RC2/ECCP1
52
RB6/KBI2PGC
55
RB3/INT3/ECCP2
58
RB0/INT0
33
RA5/AN4/HLVDIN
28
RA2/AN2/VREF-
7
RG2/RX2/DT2
80
RH1/A17
22
RH4/AN12
19
RH7/AN15
62
RJ0/ALE
59
RJ3/WRH
41
RJ6/LB
65
RD5/PSP5/AD 5
73
RE7/CCP2/AD15
37
RC6/TX1/CK1
38
RC7/RX1/DT1
36
RC0/T1OSO/T13CKI
47
RB7/KBI3/PGD
54
RB4/KBI0
35
RC1/T1OSI/CCP2
53
RB5/KBI1/PGM
44
RC3/SCK1/SCL1
57
RB1/INT1
27
RA3/AN3/VREF+
30
RA0/AN0
34
RA4/T0CKI
29
RA1/AN1
5
RG0/CCP3
10
RG4/CCP5
79
RH0/A16
2
RH3/A19
8
RG3/CCP4
1
RH2/A18
21
RH5/AN13
60
RJ2/WRL
39
RJ4/BA0
42
RJ7/UB
61
RJ1/OE
40
RJ5/CE
56
RB2/INT2
45
RC4/SDI1/SDA1
12
VDD
6
RG1/TX2/CK2
20
RH6/AN14
U4
PIC18F8722
1
RE1/WR/P2C
2
RE0/RD/P2D
3
RG0/ECCP3/P3A
4
RG1
5
RG2
6
RG3/P3D
7
RG5/MCLR/VPP
8
RG4/P1D
9
VSS
10
VDD
11
RF7/
SS
12
RF6/AN11
13
RF5/AN10/CVREF
14
RF4/AN9
15
RF3/AN8
16
RF2/AN7
48
RB0/INT0
47
RB1/INT1
46
RB2/INT2
45
RB3/INT3
44
RB4/KBI0
43
RB5/KBI1/PGM
42
RB6/KBI2/PGC
41
VSS
40
RA6/OSC2/CLKO
39
RA7/OSC1/CLKI
38
VDD
37
RB7/KBI3/PGD
36
RC5/SDO1
35
RC4/SDI1/SDA1
34
RC3/SCK1/SCL1
33
RC2/ECCP1/P1A
17
RF1/AN6
18
RF0/AN5
19
AVDD
20
AVSS
21
RA3/AN3/VREF+
22
RA2/AN2/VREF-
23
RA1/AN1
24
RA0/AN0
25
VSS
26
VDD
27
RA5/AN4/LVDIN
28
RA4/T0CKI
29
RC1/T1OSI/ECCP2/P2A
30
RC0/T1OSO/T13CKI
31
RC6/TX/CK1
32
RC7/RX/DT1
64
RE2/CS/P2B
63
RE3/P3C
62
RE4/P3B
61
RE5/P1C
60
RE6/P1B
59
RE7/ECCP2/P2A
58
RD0/PSP0
57
VDD
56
VSS
55
RD1/PSP1
54
RD2/PSP2
53
RD3/PSP3
52
RD4/PSP4
51
RD5/PSP5
50
RD6/PSP6
49
RD7/PSP7
U7
PIC18F6522
33
RH5
36
RF0
39
RA3
42
RA0
45
VDD
51
RC7
11
RH1
8
RE3
5
RE6
2
VDD
83
RD1
48
RC1/T1OSI
80
RD4
77
RD7
32
RH6
29
RF3
26
RF6
23
VSS
20
RG5/MCLR
17
RG1
14
RE1
54
RJ6
57
RC3
60
RB7
63
OSC2/RA6
66
RB6
69
RB3
72
RB0
27
RF5
28
RF4
30
RF2
31
RH7
21
RG4
22
NC
24
VDD
25
RF7
18
RG2
19
RG3
15
RE0
16
RG0
12
RH2
13
RH3
38
AVSS
35
RF1
37
AVDD
41
RA1
43
NC
44
VSS
47
RA4
50
RC6
53
RJ5
58
RC4
59
RC5
56
RC2
55
RJ7
61
VDD
62
OSC1
64
NC
65
VSS
71
RB1
70
RB2
67
RB5
68
RB4
74
RJ2
73
RJ3
6
RE5
9
RE2
7
RE4
3
RD0
1
NC
84
VSS
49
RC0/T1OSO
81
RD3
79
RD5
78
RD6
75
RJ1
34
RH4
40
RA2
46
RA5
52
RJ4
10
RH0
4
RE7
82
RD2
76
RJ0
U1A
ICE MODULE