Datasheet

PICkit™ 3 DEBUG EXPRESS
© 2009 Microchip Technology Inc. DS41370C-page 73
Appendix A. Schematics
FIGURE A-1: SCHEMATIC FOR PICKIT 3 DEBUG EXPRESS 44-PIN DEMO
BOARD WITH PIC18F45K20
RB0
RA0
RA7
RC0
RC1
R1
1K
SW1
INT0
R2
10K
R3
1K
+V
C3
0.1μF
RP1
10K
DS1
DS3
DS4
DS5
DS6
DS8
DS2
DS7
JP1
C4
22pF
X1
10 MHz
C5
22pF
Rf
1M
RA6
C
EXT
0.1μF
R
EXT
10K
+V
+V
C1
0.1μF
C2
0.1μF
P1
ICSP™
RA0
RA1
RA2
RA3
RA4
RA5
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
RC2
RC3
RC4
RC5
RC6
RC7
RD0
RD1
RD2
RD3
RD4
RD5
RD6
RD7
RE0
RE1
RE2
19
20
21
22
23
24
9
10
11
14
15
16
17
37
42
43
44
1
38
39
40
41
2
3
4
5
25
26
27
8
32
36
35
PIC
®
44-P
IN
F
AMILY
V
DD
7
28
V
DD
18
MCLR
/V
PP
30
OSC1/CLKIN
31
OSC2/CLKOUT
12
NC
13
NC
33
NC
34
NC
6
V
SS
29
V
SS
RA0/AN0
RA1/AN1
RA2/AN2/V
REF
-
RA3/AN3/V
REF
+
RA4/T0CKI
RA5/AN4/SS
RB0/INT0
RB1/INT1
RB2/INT2
RB3
RB4
RB5
RB6/PGC
RB7/PGD
RC0/T1OSO/T1CKI
RC1/T1OSI/CCP2
RC2/CCP1
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX/CK
RC7/RX/DT
RD0/PSP0
RD1/PSP1
RD2/PSP2
RD3/PSP3
RD4/PSP4
RD5/PSP5
RD6/PSP6
RD7/PSP7
RE0/RD
/AN5
RE1/WR
/AN6
RE2/CS
/AN7
C6
12pF
C7
12pF
X2
32 kHz
R4
220K
R5
750
R6
750
R7
750
R8
750
R9
750
R10
750
R11
750
R12
750
U1
2
1
P2
PWR
+V
RD2
RD3
RD4
RD5
RD7
RD0
RD1
RD6
V
PP
V
DD
G
ND
ICSPDAT
ICSPCLK
AUX
AUX
1
2
3
4
5
6