Datasheet
Introducing the LCD Explorer Demonstration Board
LCD Explorer Development Board Schematic
DS52026A
TP2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
J1
RG15
RC1
RC2
RC4
RC3
RG6/PAPA5/SCK2
MCLR
RA0/TMS
RE8/INT1
RE9/INT2
RB5
RB4/AN4
RB3/AN3
RB2/SS1/AN2
RB1/AN1
RB0/AN0
RA9/PMPA7
RA10/PMPA6
Vcc
RB8/AN8
RB9/AN9
RB10/PMPA13
RF13/U2RTS
RF12/U2CTS
RB12/PMPA11
RB13/PMPA10
RB14/PMPA1
RB15/PMPA0
RD14/U1CTS
RD15/U1RTS
RF4/PMPA9/U2RX RF5/PMPA8/U2TX
RF3/U1TX
RF2/U1RX
RF8/SDO1
RG3/SDA1
RG2/SCL1
RA2/SCL2
RA3/SDA2
OSCI
OSCO
RA14/INT3
RA5/TDO
RD8
RD9
RD10/PMPCS2
RD11/PMPCS1
RD0
RD1
RD2
RD3/PMPBE
RD12
RD13
RD4/PMPWR
RD5/PMPRD
RD6
RD7
RF0
RF1
RG1
RG0
10
F
C2
0.1
F
C1
TP1 TP2
V
SS
3
V
DD
1
V
OUT
2
U2
TC1047AVNBTR
V
DD
0.1
F
C10
100 Ohm
R18
10K
R20
V
DD
470 Ohm
R21
0.1
F
C12
RF6/SCK1
RF7/SDI1
RG9/PMPA2/SS2
VLCAP1
VLCAP2
RG12
RA6
LCDBIAS3
SEG32
SEG52
SEG53
SEG34
SEG3
SEG6
SEG37
SEG30
SEG54
SEG19
SEG9
SEG39
SEG10
SEG11
SEG12
SEG40
SEG47
SEG28
SEG56
SEG57
SEG42
SEG13
SEG14
SEG15
SEG16
SEG17
SEG20
SEG21
SEG22
SEG45
SEG44
SEG23
SEG24
SEG25
SEG26
SEG27
SEG48
SEG61
SEG51
SEG33
SEG0
SEG1
SEG49
SEG35
SEG2
SEG4
SEG5
SEG7
SEG36
SEG31
SEG29
SEG55
SEG18
SEG8
SEG38
SEG41
SEG43
SEG45
SEG50
SEG58
SEG59
COM3
COM2
SEG60
SEG62
COM1
COM0
SEG63
RC13
RE0/PMPD0
RE2/PMPD2
RE4/PMPD4
LCDBIAS1
RG13
RG14
RA1/TCK
RA4/TDI
RA7
RB7
RB11/PMPA12
RC14
RE1/PMPD1
RE3/PMPD3
LCDBIAS2
LCDBIAS0
RD9
RB11/PMPA12
S1
100K
R1
470 Ohm
R3
V
DD
S2
100K
R5
470 Ohm
R6
V
DD
S3
100K
R7
470 Ohm
R8
V
DD
S4
100K
R9
470 Ohm
R10
V
DD
S5
25A-25G, T25
27
28A-28G, T28
24
35A-35G, 37F
21
32A-32G, 37C
18
22A-22G, T22
15
12A-12G, T12
12
9A-9G,T9
9
6A-6G, T6
6
3A-3G, T3
3
27A-27G, T27
25
26A-26G, T26
26
24A-24G, T24
28
23A-23G, T23
29
34A-34G, 37E
20
36A-36G, 37G
22
33A-33G,37D
19
20A-20G, T20
13
21A-21G, T21
14
30A-30G, 37A
16
31A-31G, 37B
17
2A-2G,T2
2
4A-4G, T4
4
5A-5G, T5
5
7A-7G, T7
7
8A-8G,T8
8
10A-10G,T10
10
29A-29G, T29
23
11A-11G, T11
11
19A-19G, T19
30
1A-1G, T1
1
18A-18G, T18
31
17A-17G, T17
32
16A-16G, T16
33
15A-15G, T15
34
14A-14G, T14
35
13A-13G, T13
36
COM1
44
COM2
43
COM3
42
COM4
41
COM5
40
COM6
39
COM7
38
COM8
37
LCD1
RB14/PMPA1SEG8
SEG9 RB15/PMPA0
SEG10 RF4/PMPA9/U2RX
SEG11 RF5/PMPA8/ U2TX
SEG15
RD10/PMPCS2
SEG16 RD11/PMPCS1
SEG17 RD0
SEG19 RB13/PMPA10
SEG20 RD1
RD2SEG21
RD3/PMPBESEG22
RD4/PMPWRSEG23
RD5/PMPRD SEG24
RD6
SEG25
RD7 SEG26
SEG32RC1
SEG33RC3
SEG36RA9/PMPA7
SEG37RA10/PMPA6
RA14/INT3SEG42
SEG43 RA15/INT4
SEG44 RD12
SEG45RD13
SEG49RA0/TMS
SEG51RG15
SEG52RC2
SEG54RF13/U2RTS
SEG55RF12/U2CTS
SEG56
RA2/SCL2
SEG57 RA3/SDA2
SEG58 RA6
SEG59 RA7
SEG60RG14
SEG61RG12
SEG62RG13
RE4/PMPD4
SEG63
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
P3
RE3/PMPD3COM0
COM1 RE2/PMPD2
RE1/PMPD1COM2
COM3 RE0/PMPD0
COM4 RG9/PMPA2/SS2
COM5
COM6
COM7
RB10/PMPA13
RB9/AN9
RB8/AN8
10K
R12
49.9K
R13
49.9K
R14
49.9K
R15
JP1
470 nF
C3
470 nF
C4
470 nF
C5
470 nF
C8
EG4208A
2
1
3
5
4
6
8
7
9
11
10
12
SW1
LCDBIAS3
LCDBIAS2
LCDBIAS1
LCDBIAS0
47 nF
C6
VLCAP1
VLCAP2
RA1/TCK
RA5/TDO
RA4/TDI
RB7
RA15/INT4
V
BAT
No Load
R2
No Load
R4
Vcc
470 Ohm
R11
D1
1
2
3
4
5
6
J3
1
2
3
4
5
6
J4
V
DD
RB4/AN4RB4/AN4
RB5 RB5
100 OhmR19
MCLR
MCLR
0.1
F
C11
V
DD
Vcc
Vcc
Vcc Vcc Vcc
VDD
1
VSS
20
OSC1
2
OSC2
3
D+
19
D-
18
MCP2200-I/SS
RST
4
GP7/TxLED
5
GP6/RxLED
6
GP5
7
GP4
8
GP3
9
TX
10
RTS
11
RX
12
CTS
13
GP2
14
GP1/USBCFG
15
GP0/SSPND
16
V
USB
17
U1
4
5
Shield
6
Shield
6
VBUS
1
D-
2
D+
3
J2
1uF
C9
12
34
56
P1
V
DD
V
DD
0.1
F
C7
12.0 MHzY1
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17
19
21
23
25
27
29
31
33
35
37
39
41
43
18
20
22
24
26
28
30
32
34
36
38
40
42
44
P4
RB14/PMPA1
COM1
RB15/PMPA0
COM2
RF4/PMPA9/U2RX
COM3
RF5/PMPA8/U2TX
COM4
RD10/PMPCS2
COM5 COM6
COM7 COM8
RD11/PMPCS1
RD0 RB13/PMPA10
RD1
RE4/PMPD4
RD2
RG13
RD3/PMPBE
RG12
RD4/PMPWR
RG14
RD5/PMPRD
RA7
RD6
RD7
RA6
RA3/SDA2
RC1
RA2/SCL2
RC3
RF12/U2CTS
RA9/PMPA7
RF13/U2RTS
RA10/PMPA6
RC2
RA14/INT3
RG15
RA15/INT4
RA0/TMS
RD12
RD13
SEG8 SEG9
SEG10 SEG11
SEG15 SEG16
SEG17 SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG32
SEG33
SEG36
SEG37
SEG42
SEG43
SEG44
SEG45
SEG49
SEG51
SEG52
SEG54
SEG55
SEG56
SEG57
SEG58
SEG59
SEG60
SEG61
SEG62
SEG63
32 kHz
Y2
33 pF
C20
33 pF
C21
ICD
PICkit™ 2
Power
Indicator
D5
2K
R22
10K
R16
0.1
F
C22
RF4/PMPA9/U2RX
RF5/PMPA8/U2TX
8MHz
Y3
1MR23
22 pF
C23
22 pF
C24
No Load
R17
Vcc
JP3
MCLR
JP4
RB4/AN4_1
Default
UART
Plus
PICtail™
1K
R25
4.7K
R24
0.1
F
C25
V
DD
S6
No Load
R26
1N4148WS-7-FD2
No Load
R28
No Load
R27
PCB
Mech
5
Rubber Feet
V
BUS
V
OUT
5
V
IN
1
SHDN
3
V
SS
2
NC
4
MCP1802T-3302I/OT
U3
1
F
C13
1
F
C14
V
BUS
D3
FYV0704SMTF
0.1
F
C15
2.2
F
C16
+3.3V
B1
AAA
B2
AAA
JP5
Vcc
JP8
JP9
Vcc
V
DD
D4
0.1
F
C17
47
F
C18
+9V
PJ-002BH-SMT
2
3
1
J5
D6
FYV0704SMTF
D7
FYV0704SMTF
1
F
C19
LM1117IMP-5.0/NOPB
GND
1
V
OUT
2
V
IN
3
V
OUT
4
U4
0.1
F
C26
47
F
C27
+5V
TP5
+9V
V
DD
4.7
F
C28
V
DD
V
DD
TP4
TP3
+5V
TP6 TP7
JP2
BT1
+3.3V
V
BAT
Battery
Battery CR2032
CR2032
Optional
JP6
EG1390B
2
1
3
5
4
6
SW2
D8
FYV0704SMTF
Shorting Jumper2
0 Ohm
R29
0 Ohm
R30
0 Ohm
R31
0 Ohm
R32
0 Ohm
R33
0 Ohm
R34
0 Ohm
R35
0 Ohm
R36
RE3/PMPD3COM1
COM2 RE2/PMPD2
RE1/PMPD1COM3
COM4 RE0/PMPD0
COM5
RG9/PMPA2/SS2
COM6
COM7
COM8
RB10/PMPA13
RB9/AN9
RB8/AN8
COM2
COM3
COM4
COM5
COM6
COM7
COM8
COM1