Arduino_DUE_X_V02b.sch Arduino Due Schematic
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TWI pullups
3x2M
+5V
GND
8x1F-H8.5
10x1F-H8.5
GND
+5V
47u
47u
GND
GND
GND
GREEN
GND
M7
8x1F-H8.5
8x1F-H8.5
8x1F-H8.5
+3V3
8x1F-H8.5
GND
YELLOW
YELLOW
MF-MSMF050-2 500mA
YELLOW
GND
FDN340P
GND
100n
GND
+5V
100n
+5V
100K
100K
100K
100K
1k
1k
1k
1k
TS42
+3V3
GND
100K
100K
100K
100K
GND
+3V3
18x2F-H8.5
GND
+5V
LMV358IDGKR
LMV358IDGKR
32.768Khz
22pF_NM
22pF_NM
GND
NCP1117ST33T3G -3V3
GND
22p
22p
GND
CG0603MLC-05E
CG0603MLC-05E
6k8 1% 22p
12MHz KX-7 20pF
GND
GND
GND
GND
MH2029-300Y
100n
+3V3
+3V3
0R
100K
100K
100K
10u
GND
39R 1%
39R 1%
0R_NM
10u 100n
10u
GND
GND
GND
100n 100n 100n 100n 100n 100n
100n 100n 100n 100n 100n 100n 100n
+3V3
MH2029-300Y
+3V3
MH2029-300Y
10u10u
MH2029-300Y
100n 10u
GND
+3V3
BC847BSMD
1K
MH2029-300Y
100n
GND
0R
10n
+3V3
+3V3
100K
+3V3
10u 10u
GND
GND
1K5
1K5
1K5
1K5
+3V3
GND
GND
GND
MICRO-USB-AB1
100K
USB-MICRO B
100n
GND
YELLOW
YELLOW
MF-MSMF050-2 500mA
100n
GND
1u
ATMEGA16U2-MU
3x2M
+5V
GND
GND
CG0603MLC-05E
CG0603MLC-05E
1M_NM
22p 22p
GND
2x2M - NM
CD1206-S01575
GND
GND
10u
GND
GND
10k
10n
GND
10K 52K3
GND
CD1206-S01575
10u SRR0604-100ML
+5V
10K
1K1K
10K
22R22R
GND
STRIP 4x1V M
GND
1K
+5V
+5V
74LVC1G125DCK
10K
10K
CG0603MLC-05E
FDN340P
GND
12MHz KX-7 20pF
GND
GND
10n
GND
GND
GND
+3V3
100n
FDN340P
SPI
1 2
3 4
5 6
1
2
3
4
5
6
7
8
PWML
1
2
3
4
5
6
7
8
9
10
PWMH
PC1
PC2
ON
D1
1
1
2
2
33
POWER
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
ADCL
1
2
3
4
5
6
7
8
COMMUNICATION
1
2
3
4
5
6
7
8
ADCH
RX
TX
F1
L
T1
C31
C30
RN4A
1 8
RN4B
27
RN4C
3 6
RN4D
45
RN3A
1 8
RN3B
2 7
36
RN3C
45
RN3D
RESET
1
2
3
4
5
RN1A
18
RN1B
27
RN1C
3 6
RN1D
4 5
XIO
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
IC1A
2
3
1
6
5
7
IC1B
84
Y2
C23
C24
1
IN
3OUT 4
2
IC4
C22
C21
Z1
Z2
R7
C25
Y1
L3
C19
JR1
RN2A
18
RN2B
27
RN2C
36
C29
R5
R6
R8
PD5 18
VDDOUT 56
VDDIN 57
PD6 19
PB31
31 PB30
30
PD7 20
PB29
29
PD8 21
PB28
28
NRST 69
PB27
68 PB26
1PB25
144 PB24
143 VDDCORE1 10
VDDIO2 62
GND1 12
PB18
89
PB19
90
PB20
91
PC21 132
PB21
92
PB22
141
PB23
142
PB17
88
VDDCORE2 45
PC14 96
PB14
140
PB10
128 PB9
127
PC19 101
GNDPLL 33
VDDPLL 34
XOUT
35
XIN
36
DHSDP
37
DHSDM
38
VBG
40
VDDUTMI 41
DFSDM
43
DFSDP
42
GNDUTMI 44
VDDCORE3 61
PA28
111
PA29
112
PC22 133
PD10 32
PC23 134
VDDCORE4 104
VDDIO1 11
GND2 58
PB0
113
PC24 135
PB1
114
PC25 136
PB2
115
PC26 137
PB11
129
GND3 106
PB12
86
PB13
87
PC27 138
PA27
110
PB5
120
PB6
121
PB7
122
PB8
123
PC28 139
PC29 102
PC30 103
PD0 13
VDDANA 73
ADVREF 75
GNDANA 74
PD4 17
PA22
81
PD9 22
PB3
118
PB4
119
PC15 97
PC16 98
PC17 99
PC18 100
VDDIO3 105
VDDCORE5 124
PA13
6
PA14
7
PC10 117
GND4 126
PA15
8
PC11 93
PA16
78
PC12 94
PA17
9
PB15
76
PB16
77
PC13 95
PA18
70
PA19
71
PA20
72
PA21
107
PA23
80
VDDIO4 125
PA24
79
PA25
108
PA26
109
PC20 131
PA0
23
PC0 130
PA1
24
PC1 55
PA2
85
PC2 59
PA3
84
PC3 60
PA4
83
PC4 116
PC5 63
PC6 64
PC7 65
PA5
25
PA6
82
PA7
26
PD2 15
PD1 14
PD3 16
PA8
27
PA9
2
PA10
3
PA11
4
PA12
5
PC8 66
PC9 67
FWUP 53
SHDN 50
VBUS 39
VDDBU 52
GNDBU 54
NRSTB 47
JTAGSEL 46
XOUT32
49
XIN32
48
TST
51
C1 C4
C11 C12 C13 C14 C15 C16 C17
C18 C5 C6 C7 C8 C9 C10
L1
L2
C3C2
L5
C32 C33
ERASE
Q2
R3
L6
C34
R1
C20
R4
C27 C35
JTAG
1 2
3 4
5 6
7 8
9 10
MACB
12
34
56
78
910
1112
1314
RN5B
27
RN5A
18
RN5C
36
RN5D
45
D- 2
D+ 3
ID 4
UGND 5
VUSB 1
SH1 S1
SH2 S2
SH3 S3
SH4 S4
G1 P$1
G2 P$2
G3 P$3
G4 P$4
G5 P$5
G6 P$6
G7 P$7
G8 P$8
G9 P$9
G10 P$10
G11 P$11
USB1
RN2D
45
J3
D+ P3
D- P2
GND P5
ID P4
SH1
S1
SH2
S2
SH3
S3
SH4
S4
VBUS P1
SH5
S5
SH6
S6
SH7
P$1
SH8
P$2
SH9
P$3
SH10
P$4
SH11
P$5
SH12
P$6
SH13
P$7
SH14
P$8
C28
RX1
TX1
F2
C36 C38
IC6
(AIN0/INT1)PD1 7
(AIN2/PCINT11)PC2 5
(CTS/HWB/AIN6/TO/INT7)PD7 13
(INT4/ICP1/CLK0)PC7 22
(INT5/AIN3)PD4 10
(OC0B/INT0)PD0 6
(OC1A/PCINT8)PC6 23
(PCINT5)PB5 19
(PCINT6)PB6 20
(PCINT7/OC0A/OC1C)PB7 21
(PCINT9/OC1B)PC5 25
(PCINT10)PC4 26
(PD0/MISO/PCINT3)PB3 17
(PDI/MOSI/PCINT2)PB2 16
(RTS/AIN5/INT6)PD6 12
(RXD1/AIN1/INT2)PD2 8
(SCLK/PCINT1)PB1 15
(SS/PCINT0)PB0 14
(T1/PCINT4)PB4 18
(TXD1/INT3)PD3 9
(XCK/AIN4/PCINT12)PD5 11
AVCC
32
D+
29 D-
30
GND
3
PAD
33
RESET(PC1/DW)
24
UCAP
27
UGND
28
UVCC
31
VCC
4
XTAL1
1
XTAL2(PC0)
2
ICSP1
1 2
3 4
5 6
Z3
Z4
R9
C39 C40
JP5
1 2
3 4
D2
VIN
5
EN
4
GND
2
FB 3
SW 6
BOOST 1
C41
R10
C42
R11 R12
D3
AK
L4
R13
R14R15
R18
R19R20
1
2
3
4
DEBUG
R21
IC10
1
2 4
R2
R23
Z5
T2
Y4
C26
IC10P
GNDVCC 35
C37
T3
+5V
+5V
GND
GND
VIN
VIN
VIN
VIN
+3V3 +3V3
USBVCC
USBVCC
USBVCC
GATE_CMD
CMP
RXL
RXL
TXL
TXL
D+
D+
JTAG_TMS
JTAG_TMS
JTAG_TMS
JTAG_TCK
JTAG_TCK
JTAG_TCK
JTAG_TDO
JTAG_TDO
JTAG_TDI
JTAG_TDI
L13
PIN51
PIN51
PIN49
PIN49
PIN47
PIN47
PIN45
PIN45
PIN43
PIN43
PIN41
PIN41
PIN39
PIN39
PIN37
PIN37
PIN35
PIN35
PIN33
PIN33
PIN25
PIN25
PIN24
PIN24
PIN32
PIN32
PIN34
PIN34
PIN36
PIN36
PIN38
PIN38
PIN40
PIN40
PIN42
PIN42
PIN44
PIN44
PIN46
PIN46
PIN48
PIN48
XOUT32
XOUT
XIN
XIN32
D-
D-
XUSB
XUSB
XUSB
XUSB
UOTGID
UOTGID
UOTGID
VBG
ERASE_S
VDDOUT
VDDOUT
AVREF
AVREF
AD2
AD2 AD3
AD3 AD4
AD4
AD5
AD5
AD6
AD6
AD7
AD7
SCL0-3
SCL0-3 SCL0-3
SCL0-3
SDA0-3
SDA0-3 SDA0-3
SDA0-3
RXD0
RXD0
TXD0
TXD0
RXD1
RXD1
TXD1
TXD1
TXD2
TXD2
SDA1
SDA1
SCL1
SCL1
MISO
MISO
MOSI
MOSI
SPCK
SPCK
SS1/PWM4
SS1/PWM4
SS1/PWM4
PWM11
PWM11
PWM12
PWM12
PWM9
PWM9
PWM8
PWM8
PWM7
PWM7
PWM6
PWM6
PWM2
PWM2
PWM5
PWM5
RX
RX
RX
TX
TX
TXTX
TX
PIN50
PIN50
AD1
AD1
AD0
AD0
AD8
AD8
AD9
AD9
AD10
AD10
AREF
AREF
VDDANA
VDDANA
VDDOUTMI
VDDOUTMI
VDDPLL
VDDPLL
UOTGVBOF
UOTGVBOF
VIN+
JTAG_RESET
MASTER-RESET
MASTER-RESET
MASTER-RESET
MASTER-RESET
MASTER-RESET
MASTER-RESET
MASTER-RESET
DAC1
DAC1
CANTX0
CANTX0
CANRX0
CANRX0
ETX_EN
ETXD0
ETXD1
ERXD0
ERXD1
EMDIO
ERX_DV
EEXTINT
ERX_ER
EMDC
ETX_CLK
CANTX1/IO
CANTX1/IO
DAC0(CANRX1)
DAC0(CANRX1)
RXD2
RXD2
AD14(RXD3)
AD14(RXD3)
AD11(TXD3)
AD11(TXD3)
SS0/PWM10
SS0/PWM10
SS0/PWM10
PWM3
PWM3
PWM13
PWM13
PWM13
PIN30
PIN30
PIN28
PIN28
PIN26
PIN26
PIN22
PIN22
PIN31
PIN31
PIN29
PIN29
PIN27
PIN27
PIN23
PIN23
SS3
EEXTINTA
ERX_DVA
EMDIOA
EMDCA
ERX_ERA
ERXD1A
ERXD0A
ETXD1A
ETXD0A
ETX_ENA
ETX_CLKA
RESETA
16U2-TX
16U2-TX 16U2-TX
RD-
RD-
RD+
RD+
RESET2
RESET2
MISO2
MISO2
MOSI2
MOSI2
SCK2
SCK2
XVCC
XT2
XT1
8PB7
8PB6
8PB5
8PB4
BOOST
SW
FB
EN
RESET_CMD
RESET_CMD
ERASE_CMD
ERASE_CMD
BD-
BD+
N$1
VUCAP
TXL-U2
RXL-U2
USBVCCU2
USBVCCU2
USBVCCU2
USB AB
CONFIG 5V
USB B
+
+
X2
POWERSUPPLY_DC 21MMX
+
U1
ATSAM3X8EA-AU
+
+
+
+
+
+
+
IC2
LM2734Y
+
D4
SS1P3L
0
1
2
3
4
5
6
7
8
9
10
11
12
13
15
16
17
18
19
20
21
14
51
5253
2223
2425
2627
2829
30
32
34
36
31
33
35
37
49
47
45
43
41
39
50
48
46
44
42
40
38
TWCK1
TWD1
IOREFTWCK0
TWD0
AD1
AD2
AD3
AD4
AD5
AD6
AD0
AREF
AD7
SD-CS
Forces OFF the power supply to USB port
when the USB port is in HOST mode
(board powered from external power supply)
N.C.
JTAG
ERASE
CONNECT
CONNECT
VBUSPO: VBus Polarity Off
0: The UOTGVBOF output signal is in its default mode (active high)
1: The UOTGVBOF output signal is inverted (active low)
ETH
UTXD
URXD
(ETH)
(SD)
ETH-CS
I2C Voltage Translator
USB boot En
IF LM2736Y
R2=1K
R3=330R
N.C. - internal pullup
Arduino Due Reference Design
TM
Reference Designs ARE PROVIDED "AS IS" AND "WITH ALL FAULTS. Arduino DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED,
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REGARDING PRODUCTS, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
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The product information on the Web Site or Materials is subject to change without notice. Do not finalize a design with this information.
