Datasheet
Starter Kit Schematics
2013 Microchip Technology Inc. DS50002172A-page 33
FIGURE A-2: STARTER KIT, SHEET 2 (OTHER FRONT-SIDE CIRCUITS)
5
1
4
3
2
J4
100 PF
C14
100 PF
C15
AMPOUTL
AMPOUTR
CMA-4544PF-W
+
–
MK1
1 PF
C16
MIC_OUT
0.1 PF
C17
SW_VDD
SW_VDD
SW_VDD
DAC_2_Output
AMPOUTL
DAC_1_Output
AMPOUTR
SW_VDD
15
R56
15
R57
10K
R58
10K
R59
1 nF
C18
1 nF
C36
TC77-3.3MCTTR
SI/O
4
VSS
2
CS
1
VDD
5
SCK
3
U8
TC77_CS
SW_VDD
10K
R60
SW_VDD
0.1 PF
C37
SCK SDI
100K
R61
100K
R62
2
3
1
4 8
U3A
MCP6022-E/SN
7
5
6
4 8
U3B
MCP6022-E/SN
TP3
TP4
LTC6652BHMS8-2.5#PBF
SHDN
3
VIN
2
GND
4
VOUT
6
U11
SW_VDD
0.1 PF
C34
0.1 PF
C44
1
2
3
J9
CH1+IN
CH1+
Default
2.2K
R10
GND
GND
V
IN
NC
CS
SDO
GND
1
12
RESET
2
WAKE
3
11
10
INT
4
SDI
5
SCK
6
9
8
7
U2
MRF24J40MA No Load
RESET
WAKE
INT
SDO
SCK
/CS
SDI
SW_VDD
No Load
R50
SW_VDD
SW1
SW2
SW3
No Load
S3
No Load
S4
No Load
S5
0 Ohm
R51
No Load
R12
0 Ohm
R53
No Load
R52
0 Ohm
R55
No Load
R54
CAPTOUCH_2
CAPTOUCH_3
CAPTOUCH_1
Touch Pads
Optional
Tactile
Switches
SW_VDD
SW_VDD
SW_VDD
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
J7
VDD
MIC_OUT
DAC_1_Output
DAC_2_Output
CH0+
CH0-
CH1+IN
CH1-
ADC_1
ADC_2
OPA_2-
OPA_2+
OPA_2_Output
RA7
WAKE
/CS
LED2
SCK
SDO
SDI
RESET
INT
LED1
RE9
RG8
(RA9)
(RB2)
(RB6)
(RD3)
(RD4)
(RD5)
(RE5)
(RE6)
(RE7)
AVREF+
AVREF-
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
J8
4
5
Shield
6
Shield
VBUS
1
D-
2
D+
3
J3
USB-B
0.1 PF
C12
VBUS
D_N
D_P
100K
R14
56K
R13
VBUS_SENSE
NSR0620P2T5G
D3
1 PF
C19
1K
R15
10 PF
C20
VDD
BATTERY
NSR0620P2T5G
D7
D_VBUS
1 PF
C33
1
2
NT1
TP2
TP1
VDD
Red
D4
2
1 6
3 4
5
No Load
U6
0.22 PF
C32
VBI VIN
1
GND
2
VOUT
3
GND
4
U7
MCP1703T-3302E/DB
1
2
3
J10
Default
BT1
BATTERY
(VBUS054B-HS3-GS08)
C TS100001-1
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
LCD_PIN_25
LCD_PIN_26
LCD_PIN_27
LCD_PIN_13
LCD_PIN_14
LCD_PIN_43
LCD_PIN_12
LCD_PIN_28
LCD_PIN_29
LCD_PIN_42
LCD_PIN_1
LCD_PIN_2
LCD_PIN_15
LCD_PIN_16
LCD_PIN_3
LCD_PIN_17
LCD_PIN_18
LCD_PIN_30
LCD_PIN_31
LCD_PIN_11
LCD_PIN_10
LCD_PIN_19
LCD_PIN_20
LCD_PIN_4
LCD_PIN_5
LCD_PIN_6
LCD_PIN_7
LCD_PIN_8
LCD_PIN_21
LCD_PIN_22
LCD_PIN_9
LCD_PIN_44
LCD_PIN_41
LCD_PIN_23
LCD_PIN_24
LCD_PIN_32
LCD_PIN_40
LCD_PIN_39
LCD_PIN_33
LCD_PIN_34
LCD_PIN_35
LCD_PIN_36
LCD_PIN_37
LCD_PIN_38
No Load
1
2
3
4
5
6
J1
REAL ICE™
MCLR
PGED
PGEC
VDD
0.1 PF
C42
VDD
WAKE
SW_VDD
0.1 PF
C43
10 PF
C45
EN
4
VIN
5
OUT
1
FLG
3
GND
2
U10
AP2151WG-7