Arduino_DUE_X_V02b.sch Arduino Due Schematic

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+3V3

+3V3

GND

74
33
54
44

6

5
4

3

RN1D 100K

RN1C 100K

100K
7 RN2B
2

+3V3

+

PWMH
10
SCL1
9
SDA1
8
AREF
7
GND
6
PWM13
5
PWM12
4
PWM11
SS0/PWM10 3
2
PWM9
1
PWM8

PIN32
PIN30
PWM12
PWM11
PIN29
RXD0
TXD0
PIN28
PIN27
PIN26
PIN25

103
102
139
138
137
136
135
134
133
132
131
101
100
99
98
97
96
95
94
93
117
67
66
65
64
63
116
60
59
55
130

RXL
SS0/PWM10
PWM3

10x1F-H8.5
PWML

PWM7
PWM6
PWM5
SS1/PWM4
PWM3
PWM2
TX
RX

PIN44
PIN45
PIN46
PIN47
PIN48
PIN49
PIN50
PIN51

AREF

13
12
11
10 ETH-CS
9
8

7
6
5 TWI pullups
4 SD-CS
3
2
1 UTXD
0 URXD

GND

36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2

35
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1

+5V+3V3

AD14(RXD3)
PIN50
PIN48
PIN46
PIN44
PIN42
PIN40
PIN38
PIN36
PIN34
PIN32
PIN30
PIN28
PIN26
PIN24
PIN22

52
50
48
46
44
42
40
38
36
34
32
30
28
26
24
22

POWER
MASTER-RESET

VIN
GND

1
2
3
4
5
6
7
8

IOREF

8x1F-H8.5

+5V

8x1F-H8.5

1K5
6 RN5C
3

1K5
5 RN5D
4

7

1K5 RN5B

SCL0-3
SDA0-3

8x1F-H8.5

SCL0-3
SDA0-3

100K
7 RN4B
2

3

ERASE_CMD Q2
BC847BSMD
R3

+5V
GND
CMP

5

+3V3

6

+5V
7 GATE_CMD

3

IC1B
LMV358IDGKR
C31
100n

IC4
NCP1117ST33T3G -3V3

+5V

USBVCC

IN OUT

4
2

+5V

+3V3
C29
10u

GND

8

VIN

C30
100n
4

+3V3

8

I2C Voltage Translator

+3V3

ERASE

FDN340P
ERASE
T3

2

+3V3
ADCH
8
CANTX0
7
CANRX0
6
DAC1
DAC0(CANRX1) 5
4
AD11(TXD3)
3
AD10
2
AD9
1
AD8

AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0

1K5
8 RN5A
1

8
7
6
5
4
3
2
1

GND

GND

T1
FDN340P
GND

FDN340P
T2
USBVCCU2

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)

8PB7
8PB6

CANTX1/IO
PIN51
PIN49
PIN47
PIN45
PIN43
PIN41
PIN39
PIN37
PIN35
PIN33
PIN31
PIN29
PIN27
PIN25
PIN23

XIO

ADCL
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0

PIN41
PIN40
PIN39
PIN38
PIN37
PIN36
PIN35
PIN34
PIN33

1

ETH

8
7
6
5
4
3
2
1

TWCK0
TWD0

53
51
49
47
45
43
41
39
37
35
33
31
29
27
25
23

8x1F-H8.5

100K
5 RN4D
4

JTAG

GND

3
1

JP5

4
2

RESETA

MOSI

8x1F-H8.5
COMMUNICATION
8
SCL0-3
21 TWCK1
7
SDA0-3
20 TWD1
6
RXD2
19
5
TXD2
18
4
RXD1
17
3
TXD1
16
2
RXD0
15
1
TXD0
14

SS1/PWM4
PWM5
PWM6
PWM7
PWM8
PWM9

6

PC30
PC29
PC28
PC27
PC26
PC25
PC24
PC23
PC22
PC21
PC20
PC19
PC18
PC17
PC16
PC15
PC14
PC13
PC12
PC11
PC10
PC9
PC8
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0

32
22
21
20
19
18
17
16
15
14
13

RN4C 100K

12
58
106
126

GND1
GND2
GND3
GND4

UOTGVBOF

MACB

MASTER-RESET

8PB5
8PB4

GND

2
4
6

3x2M

Forces OFF the power supply to USB port
when the USB port is in HOST mode
(board powered from external power supply)

2x2M - NM

GND

PC1
47u

14
12
10
8
6
4
2

+

GND

R1

+

+

10u
C33

RN4A 100K

ETX_CLK 113
114
ETX_EN
115
ETXD0
118
ETXD1
119
ERX_DV
120
ERXD0
121
ERXD1
122
ERX_ER
123
EMDC
127
EMDIO
UOTGVBOF 128
129
UOTGID
86
SDA0-3
87
SCL0-3
140
CANTX1/IO
DAC0(CANRX1) 76
77
DAC1
88
AD8
89
AD9
90
AD10
91
AD11(TXD3)
92
AD14(RXD3)

EEXTINTA
ERX_DVA
EMDIOA
EMDCA
13 ERX_ERA
11 ERXD1A
9
ERXD0A
7
ETXD1A
5
ETXD0A
3
ETX_ENA
1
ETX_CLKA

D1
M7

2

1

2

1

VIN

JTAG_TMS
JTAG_TCK
JTAG_TDO
JTAG_TDI
JTAG_RESET
+5V

SPI

1
MISO
3
SPCK
MASTER-RESET 5

1K

VIN+

2
4
6
8
10

18x2F-H8.5

GNDANA
GNDPLL
GNDBU
GNDUTMI

10
45
61
104
124

56
34
VDDOUT
VDDPLL

VDDCORE1
VDDCORE2
VDDCORE3
VDDCORE4
VDDCORE5

73
52
41

U1
ATSAM3X8EA-AU

L6
MH2029-300Y

JTAG

GND

VDDOUT

GND

VDDPLL

VDDANA
VDDBU
VDDUTMI

AVREF

57
11
62
105
125

75

100K

R4

+3V3

VDDIN
VDDIO1
VDDIO2
VDDIO3
VDDIO4

46

100n
C32

PD10
PD9
PD8
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0

PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PA20
PA21
PA22
PA23
PA24
PA25
PA26
PA27
PA28
PA29

1
3
5
7
9

GND

ERASE_S

+

+

VDDANA

141
142
143
144
PWM2
1
PIN22
68
PWM13
JTAG_TCK 28
29
JTAG_TDI
JTAG_TDO 30
JTAG_TMS 31

CG0603MLC-05E

R2
10K

GND

UOTGID

3

+

100n
C17

100K
6 RN2C
3

100n
C16

100K
5 RN2D
4

100n
C15

SS3

GND

10n
C26
Z1

10u
C35

VDDOUTMI

DHSDM
DFSDM
DHSDP
DFSDP
VBG

CANTX0 23
CANRX0 24
85
AD7
84
AD6
83
AD5
EEXTINT 25
82
AD4
26
PIN31
27
RX
2
TX
3
RXD2
4
TXD2
5
RXD1
6
TXD1
7
PIN23
8
PIN24
78
AD0
9
SDA1
70
SCL1
71
PIN42
72
PIN43
107
TXL
81
AD3
80
AD2
79
AD1
108
MISO
109
MOSI
110
SPCK
SS0/PWM10 111
SS1/PWM4 112

(ETH)
(SD)

3

10u
C3

0R

22p
C25

CG0603MLC-05E

CG0603MLC-05E
Z2

39R 1%

R6

GND

USB1

X2
POWERSUPPLY_DC21MMX

100n
C10

GND

XOUT32
XIN32

38
43
37
42
40

VBG

47 MASTER-RESET
69 N.C. - internal pullup

+3V3
D+

F1
MF-MSMF050-2 500mA
XUSB
USBVCC

10u
C27

XOUT
XIN

53
50 N.C.

35
36

R5 39R 1%

D-

R7
6k8 1%

XUSB

Z5

100n
C14

PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
PB15
PB16
PB17
PB18
PB19
PB20
PB21
PB22
PB23
PB24
PB25
PB26
PB27
PB28
PB29
PB30
PB31

GND

Y2
32.768Khz

C24
22pF_NM

MICRO-USB-AB1

100n
C13

GND

NRSTB
NRST

0R_NM
XOUT
XIN

TST

49
48

XIN32

P$1
P$2
P$3
P$4 GND
P$5
P$6
P$7
P$8
P$9
P$10
P$11

10u
C2

L5 MH2029-300Y
VDDPLL

FWUP
SHDN

39
51

VBUS

GND

R8

JTAGSEL

GND

GND

GND

Y1
12MHz KX-7 20pF

XOUT32

G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11

+

AVREF

GND

C22
22p
C23
22pF_NM

S1
S2
S3
S4

100n
C12

100n
C19

XUSB

SH1
SH2
SH3
SH4

100n
C9

1

AREF

C21
22p

1
XUSB
2
D3
D+
4 UOTGID
5

100n
C8

L3 MH2029-300Y

GND

VUSB
DD+
ID
UGND

100n
C7

100K
8 RN2A
1

+3V3

10u
C11

0R

100n
C34

USB AB

100n
C6

VDDOUT

JR1

8

RX
RN3A 1k
YELLOW

ADVREF

1

100n
C5

GND

RN3B 1k
TX
YELLOW

CONNECT RXL

100n
C4

100K
8 RN1A
1

7

GND

100n
C18

100K
7 RN1B
2

+3V3

2

VDDOUTMI
10u
C1

+

1k RN3C

LMV358IDGKR

CONNECT TXL

YELLOW
L

VDDANA

L2 MH2029-300Y

3
4

3

RESET
TS42

6

1
2
5

+3V3
L13

1

2

GND

4

MASTER-RESET

GREEN
ON

GND

5

IC1A

PWM13 3

L1 MH2029-300Y

10n
C20
RN3D 1k

+5V
ICSP1

32
4
3

GND
100n
C36

1u
C38

VUCAP
USBVCCU2
RDRD+
GND

27
31
30
29
28
33

(INT4/ICP1/CLK0)PC7
(OC1A/PCINT8)PC6
(PCINT9/OC1B)PC5
(PCINT10)PC4
(AIN2/PCINT11)PC2

AVCC
VCC
GND
UCAP
UVCC
DD+
UGND
PAD

(CTS/HWB/AIN6/TO/INT7)PD7
(RTS/AIN5/INT6)PD6
(XCK/AIN4/PCINT12)PD5
(INT5/AIN3)PD4
(TXD1/INT3)PD3
(RXD1/AIN1/INT2)PD2
(AIN0/INT1)PD1
(OC0B/INT0)PD0

22
23
25
26
5

13
12
USB boot En
11
TXL-U2
10
RXL-U2
9 16U2-TX
8 TX
7
6

DEBUG
+

K
D4

SS1P3L

10u SRR0604-100ML

A

FB

+5V
L4

10n

R12

+

SW

D3
CD1206-S01575
C42

3

IF LM2736Y
R2=1K
R3=330R

USBVCC

BOOST

52K3

GND

10k

R10

10K
R23

6

GND

RESET_CMD
ERASE_CMD
N$1

1

PC2
47u

JTAG_TCK
JTAG_TMS
MASTER-RESET

GND
GND

R11

Y4
XT1
12MHz KX-7 20pF

GND

EN 4

BOOST
VIN
SW
EN
FB

2

1

5

1
2
3
4

STRIP 4x1V M
GND

10K

+5V

2

VIN
C41
10u

1K
R21

D2
XT2

MASTER-RESET

+5V
GND

TX1
YELLOW

R14
1K

C39
22p

R9
1M_NM

21
20
19
18
17 MISO2
16 MOSI2
15 SCK2
14

RESET_CMD

GND

RDRD+

(PCINT7/OC0A/OC1C)PB7
(PCINT6)PB6
(PCINT5)PB5
RESET(PC1/DW)
(T1/PCINT4)PB4
(PD0/MISO/PCINT3)PB3
(PDI/MOSI/PCINT2)PB2
XTAL2(PC0)
(SCLK/PCINT1)PB1
(SS/PCINT0)PB0
XTAL1

RX1
YELLOW

R15
1K

ATMEGA16U2-MU

GND

CONFIG 5V
16U2-TX

Arduino Due Reference Design
TM

GND

16U2-TX
IC10

TX

TX

2

4

RX

74LVC1G125DCK

VCC
5

+3V3

GND
3

GND

GND

1

GND

100n
C37 IC10P

Z4

CG0603MLC-05E

Z3

CG0603MLC-05E

USBVCCU2
MF-MSMF050-2 500mA
BDBD+

RESET2

IC2
LM2734Y

IC6
24

GND

F2

XVCC

P1
P2
P3
P4
P5

C28
100n

R20 R19
22R 22R

J3
VBUS
S1
SH1
DS2
SH2
D+
S3
SH3
ID
S4
SH4 GND
S5
SH5
S6
SH6
P$1
SH7
P$2 USB-MICRO B
SH8
P$3
SH9
P$4
SH10
P$5
SH11
P$6
SH12
P$7
SH13
P$8
SH14

C40
22p

USB B

MOSI2
R13
10K
GND

CD1206-S01575

3x2M
GND

10K
R18

2
4
6

GND

1
3
5

GND

MISO2
SCK2
RESET2

Reference Designs ARE PROVIDED "AS IS" AND "WITH ALL FAULTS. Arduino DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED,
REGARDING PRODUCTS, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
Arduino may make changes to specifications and product descriptions at any time, without notice. The Customer must not
rely on the absence or characteristics of any features or instructions marked "reserved" or "undefined." Arduino reserves
these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them.
The product information on the Web Site or Materials is subject to change without notice. Do not finalize a design with this information.



Source Exif Data:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : No
Title                           : Arduino_DUE_X_V02b.sch
Creator                         : EAGLE Version 6.2.0 Copyright (c) 1988-2012 CadSoft
Producer                        : Qt 4.7.4 (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
Create Date                     : 2012:10:20 08:43:45
Page Count                      : 1
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