Datasheet
2013 Microchip Technology Inc. DS90003094A-page 7
TB3094
APPENDIX A: PIC18F67J94 DEVELOPMENT BOARD SCHEMATIC
MCLR
7
RA1/AN1/SEG18
23
VBAT
18
RE2/CS/RP30/LCDBIAS3
64
OSC1/CLKI/RA7
39
OSC2/CLKO/RA6
40
RA0/RP0/AN0/AN1-/SEG19
24
RA2/RP2/AN2/VREF-/SEG21
22
RA3/RP3/AN3/VREF+
21
RA4/RP4/AN6/SEG14
28
RA5/RP5/AN4/C1INA/C2INA/C3INA/LVDIN/SEG15
27
RB0/RP8/INT0/CTED13/VLCAP1
48
RB1/RP9/VLCAP2
47
RB2/RP14/SEG9/CTED1
46
RB3/RP7/SEG10/CTED2
45
RB4/RP12/SEG11/CTED3
44
RB5/RP13/CTED4/SEG8
43
RB6/CTED5/PGC
42
RB7/CTED6/PGD
37
RC0/PWRCLK/SCLKI/SOSCO
30
RC1/SOSCI
29
RC2/RP11/AN9/CTED7/SEG13
33
RC3/RP15/SCL1/CTED8/SEG17
34
RC4/RP17/SDA1/CTED9/SEG16
35
RC5/RP16/CTED10/SEG12
36
RC6/RP18/UOE/CTED11/SEG27
31
RC7/RP19/CTED12/SEG22
32
SEG0/PSP0/RP20/RD0
58
SEG1/PSP1/RP21/RD1
55
SEG2/PSP2/RP22/RD2
54
SEG3/PSP3/RP23/RD3
53
SEG4/PSP4/RP24/RD4
52
SDA2/SEG5/PSP5/RP25/RD5
51
SCL2/SEG6/PSP6/RP26/RD6
50
REFO2/SEG7/PSP7/RP27/RD7
49
LCDBIAS1/RD/RP28//RE0
2
LCDBIAS2/WR/RP29/RE1
1
COM0/REFO1/RP33/RE3
63
COM1/RP32/RE4
62
COM2/RP37/RE5
61
COM3/RP34/RE6
60
LCDBIAS0/RP31/RE7
59
VUSB3V3
17
SEG20/C2INB/CTMUI/AN7/RP36/RF2
16
D-/RP41/RF3
15
D+/RP45/RF4
14
SEG23/CVREF/AN10/C1INB/RP35/RF5
13
SEG24/AN11/C1INA/RP40/RF6
12
SEG25/AN5/RP38/RF7
11
COM4/SEG28/AN8/RP46/RG0
3
COM5/SEG29/AN19/RP39/RG1
4
COM6/SEG30/AN18/C3INA/RP42/RG2
5
COM7/SEG31/AN17/C3INB/RP43/RG3
6
SEG26/AN16/C3INC/RP44/RTCC/RG4
8
U1A
PIC18F67J94-X_PT
VPP/MCLR
1
VDD
2
GND
3
ICSPDAT
4
ICSPCLK
5
NC
6
J2
ICSP
4
5
Shield6Shield6
VBUS
1
D-
2
D+
3
H2961CT-ND
J1
Red
D2
Red
D3
Red
D4
330R
R3
330R
R4
330R
R5
VCC
MIWI_RESET
MIWI_WAKE
MIWI_INT
MIWI_DI
MIWI_CLK MIWI_DO
MIWI_CS
GND GND
GND
MIWI_RESET
MIWI_WAKE
MIWI_CS
MIWI_INT
MIWI_DI
MIWI_CLK
MIWI_DO
AVDD
19
VDD_2
26
VDD_3
38
VDD
57
VDDCORE/VCAP
10
AVSS
20
VSS_2
9
VSS_3
25
VSS_4
41
VSS
56
U1B
PIC18F67J94-X_PT
0.1µF
C7
0.1µF
C6
0.1µF
C5
0.1µF
C4
10V
10 uF
C8
VCC
VCC
VCC
VCC
VCC
MCLR
MCLR
INT1
INT2
SCK2
VBUS
D-
D+
D+
D-
PGD
PGC
PGC
PGD
GND
GND
GND
GND
GNDGNDGNDGNDGND
GND
TP8
TP7
TP10
TP11
4.7K
R1
LIS331DL
NC
2
NC
3
SPC
4
INT2
9
RESERVED-GND
10
INT1
11
VDD_IO
1
GND
16
RESERVED-VDD
15
VDD
14
GND
5
GND
13
GND
12
SDI
6
SDO
7
CS
8
U3
10uF
C3
0.1µF
C2
SCK2
INT1
INT2
GND GND
GND
SDI
SDO
CS
SDI
SDO
CS
TP4
TP6
TP9
TP5
TP3
TP1
0.1µF
C1
GND
TP2
BHAA-3
B1
GND
1
GND
12
RESET
2
WAKE
3
GND
11
VIN
10
INT
4
SDI
5
SCK
6
NC
9
CS
8
SDO
7
MRF24J40MA
U2
CAP TOUCH
Red
D1
330R
R2
RG0
RG1
RG2
RG3
RG0 RG1 RG2 RG3
VCC
D6
Blue
D7
Blue
D8
Blue
330R
R10
330R
R11
330R
R12
VCC
D5
Blue
330R
R9
RB0 RB1 RB2 RB3
LCD-S401M16KR
SEG5
10
SEG2
7
COM3
4
COM0
1
SEG7
12
SEG4
9
SEG3
8
SEG6
11
COM2
3
COM1
2
SEG1
6
SEG0
5
LCD1
LCD-S401M16KR
MCP1640T-I/CHY
GND
2
EN
3
VOUT
5
SW
1
VFB
4
VIN
6
U4
10uF
C11
309K
R8
10K
R6
VCC
4.7uF
C9
453K
R7
GND
GND
GND
GND
4.7uH
L1
RESET
S1
GND
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
COM0
COM1
COM2
COM3
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
RG4
RG4
1
2
3
S2
VCC
56.0K
R13
100K
R14
RF7
RF7
RB0
RB1
RB2
RB3