Microchip Technology ARD00342 User Manual
Schematic and Layouts
© 2011 Microchip Technology Inc.
DS51968A-page 35
A.4
BOARD – MCU SCHEMATIC
RE1/LCDBIAS2
RE0/LCDBIAS1
GNDB
LCDBIAS3
RF1/AN6/C2OUT/SEG19
RB0/INT0/SEG30
RE3/COM0
RE4/COM1
RE5/COM2
RE6/COM3
RE7/CCP2
(1)
/SEG31
RD0/SEG0
V
DD
V
SS
RD1/SEG1
RD2/SEG2
RD3/SEG3
RD4/SEG4
RD5/SEG5
RD6/SEG6
RD7/SEG7
ENVREG
AV
DD
AV
SS
RA3/AN3/V
REF
+
RA2/AN2//V
REF
RA1/AN1/SEG18
RA0/AN0
V
SS
V
DD
RA5/AN4/SEG15
RA4/T0CKI/SEG14
RC1/T1OSI/CCP2/SEG12
RC0/T1OSO/T13CKI
RC6/TX1/CK1/SEG27
RC7/RX1/DT1/SEG28
RG0/LCDBIAS0
RG1/TX2/CK2
RG2/RX2/DT2/VLCAP1
RG3/VLCAP2
RG4/SEG26
V
SS
VDDCORE/VCAP
RF7/AN5/SS/SEG25
RF6/AN1
1/SEG24
RF5/AN10/CVREF/SEG23
RF4/AN9/SEG22
RF3/AN8/SEG21
RF2/AN7/C1OUT/SEG20
RB1/INT1/SEG8
RB2/INT2/SEG9
RB3/INT3/SEG10
RB4/KBI0/SEG1
1
RB5/KBI1/SEG29
RB6/KBI2/PGC
V
SS
V
DD
OSC2/CLKO/RA6
OSC1/CLKI/RA7
RB7/KBI3/PGD
RC5/SDO/SEG12
RC4/SDI/SDA/SEG16
RC3/SCK/SCL/SEG17
RC2/CCP1/SEG13
GNDB
GNDB
GNDB
GNDB
MPU_RG1
MPU_RG4
LCD_10A/10F/10E/10D
LCD_10B/10G/AOC/NC
LCD_9A/0F/9E/9D
LCD_9B/9F/9E/NC
LCD_8A/8F/8E/8D
LCD_8B/8G/8C/NC
+3.3V
GNDB
LCD_COM1
LCD_COM2
LCD_COM3
LCD_COM4
LCD_V/K2/R/H2
LCD_1B/1G/1C/1P
+3.3V
GNDB
LCD_1A/1F/1E/1D
LCD_2B/2G/2C/2P
LCD_2A/2F/2E/2D
LCD_3B/3G/3C/3P
LCD_2B/2G/2C/2P
LCD_2A/2F/2E/2D
LCD_3B/3G/3C/3P
LCD_3A/3F/3E/3D
LCD_4B/4G/4C/4P
LCD_4A/4F/4E/4D
LCD_7A/7F/7E/7D
+3.3V
+3.3V
GNDB
CF_ACTIVE
CF_REACTIVE
MEM_CS
AFE_SYNC
GNDB
+3.3V
AFE_F0/CS
IR_RX
LCD_V/K1/H1/A/W
IR_TX
MPU_TX1
MPU_RX1
LCD_5B/5G/5C/NC
LCD_5A/5F/RE/5D
LCD_6B/6G/6C/NC
LCD_6A/6F/6E/6D
LCD_7B/7G/7C/NC
MPU_PGC
GNDB
GNDB
GNDB
GNDB
+3.3V
MPU_PGD
MPU_SDO
MPU_SDI
MPU_SCK
AFE_CLKIN
MPU_RG4
MPU_RG1
GNDB
+3.3V
GNDB
+3.3V
GNDB
MPU_PGC
MPU_PGD
+3.3V
PIC18F65J90
ICD
GNDB
GNDB
GNDB
GNDB
+3.3V
+3.3V
+3.3V
+3.3V
GNDB
GNDB
+3.3V
MPU_SDI
MPU_SDO
MPU_SCK
+3.3V
+3.3V
V
SS
V
CC
SCK
SI
SO
U4
25LC256-I/SM
CF_ACTIVE
CF_REACTIVE
GNDB
GNDB
GNDB
GNDB
RED
ACTIVE PWR
REACTIVE PWR
RED
MCLR
MPU_MCLR
AFE_DR
U3
PIC18F6XJ90-64TQFP
49
50
51
52
51
52
53
54
55
54
55
56
57
58
59
60
61
58
59
60
61
62
63
64
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
+3.3V
MPU_MCLR
1 2 3
4
5 6
GNDB
+3.3V
GNDB
R17 10K
P1
HDR6X1
R13 4.7K
SW1
B3S-1002P
MOM-NC PUSH=HI
100NF
C25
1K
R14
R15 4.7K
SW2
B3S-1002P
MOM-NC PUSH=HI
100NF
C29
1K
R16
100NF C17
100NF C20
100NF
C19
100NF C18
CS
HOLD
WP
8
7
6
5
1
2
3
4
MEM_CS
100NF
C30
1
2
3
4
1
2
1
2
1
2
3
4
R21 1.2k
R22
698
D6
GM1JR35200AE
D4
GM1JR35200AE
U7
PC365N
HDR2X1
J3
HDR2X1
J2
U6
PC365N
R19 698
R18 1.2k
C26
10UF
47NF
C24
47NF
C23
47NF
47NF
C21
C22
R12
NONE
47NF
C16
4MHz
X1
27pF C28
C27
27pF
IR_TX
GNDB
+3.3V
+3.3V
IR_RX
GNDB
GNDB
GNDB
DNP
MCP130
+3.3V
V
DD
V
SS
OUT
GNDB
DNP
GNDB
GNDB
2
3
4
1
100NF
C32
U8
GP1US301XP
GL100MN1MP1
D5
R20 698
MPU_MCLR
1
2
3
MCP130T
-270/TT
U5
SW3
B3S-1002P
C31 100NF