PIC32MX470 Curiosity Development Board User’s Guide
DS70005283B-page 24
2016-2017 Microchip Technology Inc.
A.2
S
C
H
EM
A
T
IC
S
FIGURE
A-
2
:
P
IC32M
X
4
70 CU
RIOS
ITY
D
E
V
E
LOP
M
E
N
T
BOARD S
H
E
E
T 1 OF 3
PGED1/VREF+/CVREF+/AN0/RPB0/PMA6/RB0
16
PGEC1/VREF-/CVREF-/AN1/RPB1/CTED12/RB1
15
PGEC3/AN2/C2INB/RPB2/CTED13/RB2
14
PGED3/AN3/C2INA/RPB3/RB3
13
AN4/C1INB/RB4
12
AN5/C1INA/RPB5/VBUSON/RB5
11
PGEC2/AN6/RPB6/RB6
17
PGED2/AN7/RPB7/CTED3/RB7
18
AN8/RPB8/CTED10/RB8
21
AN9/RPB9/CTED4/PMA7/RB9
22
TMS/CVREFOUT/AN10/RPB10/CTED11/PMA13/RB10
23
TDO/AN11/PMA12/RB11
24
TCK/AN12/PMA11/RB12
27
TDI/AN13/PMA10/RB13
28
AN14/RPB14/CTED5/PMA1/RB14
29
AN15/RPB15/OCFB/CTED6/PMA0/RB15
30
OSC1/CLKI/RC12
39
SOSCI/RPC13/RC13
47
SOSCO/RPC14/T1CK/RC14
48
OSC2/CLKO/RC15
40
RPD0/INT0/RD0
46
AN24/RPD1/RD1
49
AN25/RPD2/SCK1/RD2
50
AN26/RPD3/RD3
51
RPD4/PWRWR/RD4
52
RPD5/PMRD/RD5
53
RD6
54
RD7
55
RPD8/RTCC/RD8
42
RPD9/SDA1/RD9
43
RPD10/SCL1/PMCS2/RD10
44
RPD11/PMCS1/RD11
45
PMD0/RE0
60
PMD1/RE1
61
AN20/PMD2/RE2
62
RPE3/CTPLS/PMD3/RE3
63
AN21/PMD4/RE4
64
AN22/RPE5/PMD5/RE5
1
AN23/PMD6/RE6
2
AN27/PMD7/RE7
3
RPF0/RF0
58
RPF1/RF1
59
VBUS
34
USBID/RPF3/RF3
33
RPF4/SDA2/PMA9/RF4
31
RPF5/SCL2/PMA8/RF5
32
VUSB3V3
35
D+
37
D-
36
AN16/C1IND/RPG6/SCK2/PMA5/RG6
4
AN17/C1INC/RPG7/PMA4/RG7
5
AN18/C2IND/RPG8/PMA3/RG8
6
AN19/C2INC/RPG9/PMA2/RG9
8
VDD
57
MCLR
7
VCAP
56
VDD
10
VDD
26
VDD
38
AVDD
19
AVSS
20
VSS
9
VSS
25
VSS
41
U9
PIC32MX
470F512H-120/PT
10uF
C30
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
+
3.3V
@pin 10
@pin 19
@pin 26
@pin 38
@pin 57
OSC2
OSC1
0.1uF
C25
0.1uF
C26
0.1uF
C27
0.1uF
C28
0.1uF
C29
RPE5/U2TX
RE6/LED2
RE7/LED3
RPG6/SCK2
RPG7/SDI2
RPG8/SDO2
RPG9/SS2
RB2/LED_B
RPB8/REFCLKO
RPB9/U2RX
RB10/LED_R
AN11/RB11
RB13
RPF4/SDA2
RPF5/SCL2
RPD9/SDA1
RPD8
RD11/VBUS_FAULT
RPD10/SCL1
RE4/LED1
RE2
RE1
RE0
RPF0/U1TX
RD6/SW1
RPD5/SDO1
RPD4/SS1
RPD3/SDI1
RPD2/SCK1
RPF1/U1RX
USB_N
USB_P
1
2
3
4
5
6
ICSP
MCLR
VDD
GND
PGD
PGC
AUX
HDR-2.54 Male 1x6
J16
+
3.3V
MCLR
PGC2
RB0/RST_N
MCLR
1M
R75
0R
R74
ICSP HDR
12pF
C33
12pF
C34
PIC32
I/Os
HDRs
PGD2
PGC2
PGD2
MCU
RPD1/INT
AN14/RPB14
AN4/RB4
RPE3/RST
RPB15/RST2
RPD0/INT0
RB13
VBUS_TARGET
+
3.3V
+5
V
RB3/LED_G
RB1/BT_WAKEUP
RD7/STBY_RST
RPB5/VBUSON
BLUETOOTH BM64
DR0
1
RFS0
2
SCLK0
3
DT0
4
AOHPR
5
AOHPM
6
AOHPL
7
MIC_N1
8
MIC_P2
9
MIC_BIAS
10
AIR
11
AIL
12
RST_N
13
GND
14
P1_2
15
P1_3
16
P0_4
17
P1_5
18
HCI_RXD
19
HCI_TXD
20
VDD_IO
21
BAT_IN
22
ADAP_IN
23
SYS_PWR
24
AMB_DET
25
MFB
26
LED2
27
LED1
28
P3_7
29
P3_5
30
P0_0
31
EAN
32
DM
33
DP
34
P0_5
35
P3_0
36
P3_1
37
P3_3
38
P3_6
39
P0_2
40
P2_0
41
P2_7
42
GND
43
BLUETOOTH BM6
4
DR
0
RFS
0
SC
LK
0
DT
0
A
OHPR
A
O
HPM
A
OHPL
MIC_N1
MIC
_
P
2
MIC_BIAS
A
IR
A
IL
RST_N
GN
D
P1
_
2
P1_
3
P0_
4
P1
_5
HC
I_
RX
D
HC
I_
TX
D
VD
D_
IO
BA
T_
IN
AD
AP
_IN
SY
S_
PW
R
AM
B_
DE
T
MF
B
L
ED
2
L
ED1
P3
_
7
P3_5
P0_
0
EA
N
D
M
D
P
P0
_
5
P3_
0
P3_1
P3
_
3
P3_
6
P0_
2
P2
_
0
P2_
7
GN
D
U10
BM64SPKS1MC2
RB12/MCU_WAKE
RB0/RST_N
RPD5/SDO1
RPD4/SS1
RPD3/SDI1
RPD2/SCK1
RPF0/U1TX
RPF1/U1RX
+5
V
BLUETOOTH - DNP
RB1/BT_WAKEUP
32.768kHz
Y3
R
P
F
3/USBID
1 1
2
3
4
5
6
7
8
9
HDR-2.5
4Male
1x9
J17
DNP
RB12/MCU_WAKE
RE2
RE1
RE0
1.8k
R78
RPD10/SCL1
RPD9/SDA1
RPF4/SDA2
RPF5/SCL2
1.8k
R79
1.8k
R76
1.8k
R77
+5
V
0R
R80
0805
R81
DNP
DEFAULT
+
3.3V
0R
R82
0805
R83
DNP
+5
V
DEFAULT
+
3.3V
20MHz
X2
18pF
C31
18pF
C32
I2C Pull-ups
0.1uF
C36
1uF
C35
33R
R84
33R
R85
33R
R86
33R
R87
DNP
R88
DNP
R89
+
3.3V
DNP
R90
+
3.3V
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