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DM320103

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30
Schematics
2016-2017 Microchip Technology Inc. DS70005283B-page 25
FIGURE A-3: PIC32MX470 CURIOSITY DEVELOPMENT BOARDSHEET 2 OF 3
VBUS_DBG
ID
4
VBUS
1
GND
5
D-
2
D+
3
0
USB2.0 MICRO-B FEMALE
J12
3
1
2
IRLML6402
Q4
112
34
56
HDR-2.54 Male 2x3
J8
VBUS_TARGET
0.1uF
C23
GND
10k
R65
USB_N
USB_P
USB_N
USB_P
2 PIN PWR
PKOB PWR
uUSB PWR
POWER IN
S1
S2
MCLR
10k
R66
10k
R67
+3.3V
MCLR
DNP
C24
SW
TP5
+5V
TP6
GND
RPF3/USBID
GND
3
IO2
2
IO1
1
IO3
4
VCC
5
G
N
D
3
I
O
2
I
O
1
I
O3
V
C
C
5
U7
TPD3E001DRLR
MIC2005A-1YM5-TR
VIN
1
GND
2
EN
3
FAULT
4
VOUT
5
V
IN
G
ND
ENFA
U
LT
V
O
U
T
U8
11 2
HDR-2.54 Male 1x2
J13
10k
R64
MIC2005A-1YM5-TR
VIN
1
GND
2
EN
3
FAULT
4
VOUT
5
V
IN
G
N
D
E
N
FA
U
LT
V
O
U
T
U6
VIN +5V
GREEN
D3
330R
R57
0.1uF
C19
TARGET_POWER_ENABLE
10k
R56
VIN
+3.3V
DNP
R49
VBUS_DEVICE_SWITCHED_SENSE
1
2
34
5
6
Blue
Green
Red
LED4
CREE CLX6A-FKB
+3.3V
510R
R68
510R
R69
1k
R70
CREE LED
Green
D5
LED2
Red
D4
LED1
Yellow
D6
LED3
330R
R72
USER LEDs
330R
R73
330R
R71
12345678
HDR-2.54 Male 1x8
J4
12345678
HDR-2.54 Male 1x8
J9
12345678
HDR-2.54 Male 1x8
J6
12345678
HDR-2.54 Male 1x8
J11
MikroBUS HDRs
"X32" HDR
RST
2
CS
3
SCK
4
MISO
5
MOSI
6
+3.3V
7
GND
8
PWM
16
INT
15
RX
14
TX
13
SCL
12
SDA
11
+5V
10
GND
9
AN
1
mikroBUS
J10
RST
2
CS
3
SCK
4
MISO
5
MOSI
6
+3.3V
7
GND
8
PWM
16
INT
15
RX
14
TX
13
SCL
12
SDA
11
+5V
10
GND
9
AN
1
mikroBUS
J5
+3.3V
+3.3V
+5V
+5V
+5V
RD6/SW1
RPB5/VBUSON
RD11/VBUS_FAULT
AN4/RB4
RPD4/SS1
RPD2/SCK1
RPD3/SDI1
RPD5/SDO1
RPE3/RST
AN14/RPB14
RPD1/INT
RPF0/U1TX
RPF1/U1RX
RPD10/SCL1
RPD9/SDA1
RPF4/SDA2
RPF5/SCL2
RPD8
RPD0/INT0
RPB9/U2RX
RPE5/U2TX
RPG9/SS2
RPG6/SCK2
RPG7/SDI2
RPG8/SDO2
RPB9/U2RX
RPE5/U2TX
RPF5/SCL2
RPF4/SDA2
RPG7/SDI2
RPG8/SDO2
RPD0/INT0
RD7/STBY_RST
RPG9/SS2
RPG6/SCK2
RPB8/REFCLKO
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
J14
HDR-2.54 Male 2X10
1 2
3 4
5 6
7
9
8
10
11 12
J15
RPB15/RST2
RPB15/RST2
RE4/LED1
RE6/LED2
RE7/LED3
AN11/RB11
GREEN
D1
330R
R33
TP1
VIN
RB2/LED_B
RB3/LED_G
RB10/LED_R
0R
R37
0R
R39
0R
R41
0R
R43
0R
R45
0R
R47
0R
R38
0R
R40
0R
R42
0R
R44
0R
R46
0R
R48
0R
R50
0R
R52
0R
R54
0R
R58
0R
R60
0R
R62
0R
R51
0R
R53
0R
R55
0R
R59
0R
R61
0R
R63
+3.3V
1uF
C20
112
HDR-2.54 Male 1x2
J7
4.7uF
C22
(DNP)
100uF
1210
C21
Shunt 2.54mm 1x2
JP1
PIC32MX470 Curiosity Development Board User’s Guide
DS70005283B-page 26 2016-2017 Microchip Technology Inc.
FIGURE A-4: PIC32MX470 CURIOSITY DEVELOPMENT BOARD SHEET 3 OF 3
SERIAL EEPROM (25LC256)
1
2
3
4
5
6
J1
PGC_PKOB
PGD_PKOB
+3.3V_PKOB
ICSP_MCLR_VPP_PICKIT3
UTIL_SDIUTIL_SDO
UTIL_SCK
+3.3V_PKOB
UTIL_CS
UTIL_WP
(Local Vdd/Vss bypass/decoupling.)
+3.3V_PKOB
SCK
SDI
SDO
VDD_SENSE
VPP_GND
VPP_ON
VPP_SENSE
+3.3V_PKOB
100R
1206
R24
1
3
2
MMBT3904
Q2
1
2
3
MMBT3906
Q1
1
3
2
MMBT3904
Q3
+3.3V_PKOB
+3.3V_PKOB
+3.3V_PKOB
+3.3V_PKOB
+3.3V_PKOB
+3.3V_PKOB
+3.3V_PKOB
+3.3V_PKOB
ASSEMBLY_ID_0
ASSEMBLY_ID_1
ICSP_MCLR_VPP_PICKIT3
POWER_GOOD_PICKIT3
SCK
SDI
SDO
USB_D-
USB_D+
UTIL_SCK
UTIL_SDI
UTIL_SDO
VDD_SENSE
VPP_GND
VPP_ON
VPP_SENSE
VREF_2.5V
PGC_PKOB
PGD_PKOB
VBUS_DEVICE_SWITCHED_SENSE
TARGET_POWER_ENABLE
UTIL_CS
UTIL_WP
12MHz
Y1
10uF
C1
DNP
R28
DNP
R26
0.1uF
C10
0.1uF
C4
0.1uF
C5
0.1uF
C6
0.1uF
C7
0.1uF
C8
0.1uF
C12
330R
R12
330R
R2
330R
R4
330R
R6
10k
R25
10k
R9
10k
R1
10k
R8
10k
R10
10k
R23
10k
R27
10k
R17
10k
R19
100k
R18
220R
R22
200K
R5
1k
R13
100R
R14
4.7k
R3
4.7k
R7
2.21k
R20
2.21k
R21
2.21k
R11
3.16k
R15
3.92k
R16
8pF
C3
8pF
C9
AN6/RB6
17
PMPD4/RE4
64
AVSS
20
PMPD1/RE1
61
PMA13/AN10/RB10
23
RF0
58
VDD
26
RD7
55
PMA1/AN14/RB14
29
PMWR/RD4
52
PMA8/SCL2/RF5
32
VCPCON/RD1
49
AN0/RB0
16
AN3/RB3
13
VDD
10
MCLR
7
PMA5/RG6
4
PMD5/RE5
1
USBID/RF3
33
D-/RG3
36
OSC1/CLKIN/RC12
39
RTCC/RD8
42
PMCS1/RD11
45
SOSCO/RC14
48
AN2/RB2
14
AN1/RB1
15
PMA2/RG9
8
VSS
9
AN5/RB5
11
PMD6/SCL3/RE6
2
PMD7/SDA3/RE7
3
PMA4/RG7
5
AN7/RB7
18
AVDD
19
AN8/RB8
21
PMPD3/RE3
63
PMPD2/RE2
62
PMPD0/RE0
60
PMA12/AN11/RB11
24
VSS
25
PMA11/AN12/RB12
27
ENVREG
57
Vcap/VDDCORE
56
RD6
54
PMA0/AN15/RB15
30
PMA9/SDA2/RF4
31
PMBE/RD3
51
DHP/RD2
50
Vusb
35
Vbus
34
VSS
41
OSC2/CLKO/RC15
40
VDD
38
SOSCI/RC13
47
INT0/RD0
46
SCL1/PMCS2/RD10
44
USBOENAN4/RB4
12
PMA3/RG8
6
D+/RG2
37
SDA1/RD9
43
PMA7/AN9/RB9
22
RF1
59
PMA10/AN13/RB13
28
PMRD/RD5
53
A
N
A
A
6
/
R
B
6
P
M
P
D
4
/
R
E
4
A
V
S
S
P
M
P
D
1
/
R
E1
P
M
A
1
3
/
A
N
A
A
1
0
/
R
B
1
0
R
F
0
V
D
D
R
D
7
P
M
A
1
/
A
N
A
A
1
4
/
R
B
1
4
P
M
W
R
/
R
D
4
P
M
A
8
/
S
C
L
2
/
R
F
5
V
C
P
C
O
N
/
R
D
1
A
N0
/
RB
0
A
N3
/
RB3
V
DD
M
C
LR
PMA5/R
G
6
PMD5
/
RE5
U
SBID/RF
3
D-/RG3
OSC1/CLKIN/RC1
2
RT
CC
/RD8
PM
CS
1/RD11
SOSCO/RC14
V
V
A
N2
/
RB
2
A
N1
/
RB1
PMA2/R
G
9
V
SS
A
N5
/
RB5
PMD6/
SC
L3/RE
6
PMD7/SDA3/RE
7
PMA4/R
G
7
A
N
A
A
7
/
R
B
7
A
V
D
D
A
N
A
A
8
/
R
B
8
P
M
P
D
3
/
R
E
3
P
M
P
D
2
/
R
E
2
P
M
P
D
0
/
R
E
0
P
M
A
1
2
/
A
N
A
A
11
/
R
B
11
V
SS
P
M
A
11
/
A
N
A
A
1
2
/
R
B
1
2
E
N
V
R
E
G
V
c
a
p
a
/
V
D
D
C
O
RE
R
D
6
P
M
A
0
/
A
N
A
A
1
5
/
R
B
1
5
P
M
A
9
/
S
D
A
2
/
R
F
4
PM
B
E
/
R
D
3
D
H
P
/
R
D
2
V
us
b
V
bu
s
VSS
OSC2/CLKO/RC1
5
V
DD
SOSC
I/R
C
13
I
NT0
/
RD
0
SC
L1/PM
CS
2/RD1
0
U
SBOENAN4/RB
4
PMA3/RG8
D+/RG
2
SDA1/RD9
P
M
A
7
/
A
N
A
A
9
/
R
B
9
R
F
1
P
M
A
1
0
/
A
N
A
A
1
3
/
R
B
1
3
P
M
R
D
/
R
D
5
U1
PKOB Mode
REAL ICE Mode
pins 1-2: Shorted pins 1-2: Open
pins 3-4: Shorted pins 3-4: Open
J2 Jumper Positions
1 2
3 4
J2
1uF
C2
1uF
C11
D_N
D_P
MCLR
CS
1
SO
2
WP
3
VSS
4
SI
5
SCK
6
HOLD
7
VCC
8
25LC256
U2
VBUS_DBG
USB_D-
USB_D+
+3.3V_PKOB
POWER_GOOD_PICKIT3
POWER DISTRIBUTION/SWITCHING
USB INTERFACE
(BUS POWERED)
ID
4
VBUS
1
GND
5
D-
2
D+
3
0
USB MINI-B Female
J3
TARGET_POWER_ENABLE
VBUS_DEVICE_SWITCHED_SENSE
+3.3V
EGND
+3.3V_PKOB
2.2uF
C14
2.2uF
C17
4.7uF
C15
GREEN
D2
VIN
1
VIN
2
SHDN
3
GND
4
PWRGD
5
CDELAY
6
SENSE
7
VOUT
8
EP
9
MCP1727 3.3V
U4
0.1uF
C16
0.1uF
C18
0R
R34
DNP
R32
DNP
R29
330R
R36
200K
R31
VBUS_DBG
TP4
GND
TP3
GND
TP2
+3.3V
MIC2005A-1YM5-TR
VIN
1
GND
2
EN
3
FAULT
4
VOUT
5
V
IN
G
ND
EN FA
U
LT
VO
U
T
U5
GND
10k
R30
10k
R35
PGC2
PGD2
GND
3
IO2
2
IO1
1
IO3
4
VCC
5
G
N
D
3
IO2
IO2
IO1
IO1
IO
3
V
C
C
5
U3
TPD3E001DRLR
VIN
1uF
C13
PIC32MX470 CURIOSITY
DEVELOPMENT BOARD
USER’S GUIDE
2016-2017 Microchip Technology Inc. DS70005283B-page 27
Appendix B. Bill of Materials
B.1 PIC32MX470 CURIOSITY DEVELOPMENT BOARD BILL OF MATERIALS
TABLE B-1: BILL OF MATERIALS
Reference Description Manufacturer Part No.
C4, C5, C6, C7,
C8, C10, C12,
C13, C16, C18,
C19, C20, C23,
C25, C26, C27,
C28, C29, C35
CAP CER .10 µF 50V X7R 0402 Samsung CL05B104KO5NNNC
C1, C30 CAP CER 10 µF 10V 10% X7R SMD 0805 Murata GRM21BR71A106KE51L
C2, C11, C36 CAP CER 1 µF 10V 10% X5R SMD 0402 Murata GRM155R61A105KE15D
C3, C9 CAP CER 8 pF 50V C0G 0402 TDK Corporation C1608C0G1H080D080AA
C31, C32 CAP CER 18pF 50V 2% NP0 SMD 0402 Murata GRM1555C1H180GA01D
C14, C17 CAP CER 2.2 µF 16V X5R 0603 TDK Corporation C1608X5R1C225K
C15 CAP CER 4.7 µF 10V X5R 0603 Taiyo LMK107BJ475KA-T
C22 CAP CER 4.7 µF 10V 10% X7R SMD 0805 TDK Corporation C2012X7R1A475K125AC
R70 RES TKF 1k 1% 1/10W SMD 0603 Panasonic ERJ-3EKF1001V
R13, R37, R38,
R39, R40, R41,
R42, R43, R44,
R45, R46, R47,
R48, R50, R51,
R52, R53, R54,
R55, R58, R59,
R60, R61, R62,
R63
RES TKF 1k 1% 1/10W SMD 0402 Panasonic ERJ-2RKF1001X
R14 RES TKF 100R 5% 1/16W SMD 0402 Yageo RC0402JR-07100RL
R16 RES TKF 3.92K 1% 1/16W SMD 0402 Yageo RC0402FR-073K92L
R75 RES TKF 1M 1% 1/16W SMD 0402 Panasonic ERJ-2RKF1004X
R24 RES TKF 100R 1% 1/4W SMD 1206 Yageo RC1206FR-07100RL
R1, R8, R9, R10,
R17, R19, R23,
R25, R27, R30,
R35, R56, R64,
R65, R66, R67
RES TKF 10k 1% 1/10W SMD 0402 Panasonic ERJ-2RKF1002X
R68, R69 RES TKF 510R 1% 1/10W SMD 0603 ROHM MCR03EZPFX5100
R3, R7 RES TKF 4.7k 5% 1/10W SMD 0402 Panasonic ERJ-2GEJ472X
R5, R31 RES TKF 200k 1% 1/10W SMD 0402 Panasonic ERJ-2RKF2003X
R11, R20, R21 RES TKF 2.2k 1% 1/10W SMD 0402 Panasonic ERJ-2RKF2201X
R18 RES TKF 100k 1% 1/10W SMD 0402 Panasonic ERJ-2RKF1003X
R34, R74 RES TKF 0R 1/16W SMD 0402 Yageo RC0402JR-070RL
R22 RES TKF 220R 5% 1/10W SMD 0402 Panasonic ERJ-2GEJ221X
R2, R4, R6, R12,
R33, R36, R57,
R71, R72, R73
RES TKF 330R 5% 1/10W SMD 0402 Panasonic ERJ-2GEJ331X
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30

DM320103

Mfr. #:
Buy DM320103
Manufacturer:
Microchip Technology
Description:
Development Boards & Kits - PIC / DSPIC Curiosity PIC32MX470 Development Board
Lifecycle:
New from this manufacturer.
Delivery:
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