Arduino_MEGA_2560 Rev3.sch Arduino Mega2560 R3 Schematic

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3x2M

8x1F-H8.5

+5V

XIO

ADCH

8
7
6
5
4
3
2
1

pwm
pwm
pwm

ADC15
ADC14
ADC13
ADC12
ADC11
ADC10
ADC9
ADC8

+5V+3V3
1
2
3
4
5
6
7
8

VIN
GND

TXD3
RXD3

POWER

8x1F-H8.5

pwm
pwm
pwm
pwm

PH6
PH5
PH4
PH3
TXD2
RXD2

PL7
PL6
PL5(OC5C)
PL4(OC5B)
PL3(OC5A)
PL2(T5)
PL1(ICP5)
PL0(ICP4)

82
83
84
85
86
87
88
89

PK7(ADC15/PCINT23)
PK6(ADC14/PCINT22)
PK5(ADC13/PCINT21)
PK4(ADC12/PCINT20)
PK3(ADC11/PCINT19)
PK2(ADC10/PCINT18)
PK1(ADC9/PCINT17)
PK0(ADC8/PCINT16)

79
69
68
67
66
65
64
63

PJ7
PJ6(PCINT15)
PJ5(PCINT14)
PJ4(PCINT13)
PJ3(PCINT12)
PJ2(XCK3/PCINT11)
PJ1(TXD3/PCINT10)
PJ0(RXD3/PCINT9)

27
18
17
16
15
14
13
12

PH7(T4)
PH6(OC2B)
PH5(OC4C)
PH4(OC4B)
PH3(OC4A)
PH2(XCK2)
PH1(TXD2)
PH0(RXD2)

(T0)PD7
(T1)PD6
(XCK1)PD5
(ICP1)PD4
(TXD1/INT3)PD3
(RXD1/INT2)PD2
(SDA/INT1)PD1
(SCL/INT0)PD0
(CLKO/ICP3/INT7)PE7
(T3/INT6)PE6
(OC3C/INT5)PE5
(OC3B/INT4)PE4
(OC3A/AIN1)PE3
(XCK0/AIN0)PE2
(TXD0)PE1
(RXD0/PCIN8)PE0

50 PD7
49
48
47
46
45
SDA
44
SCL
43
9
8
7
6
5
4
3
2

(ADC7/TDI)PF7
(ADC6/TDO)PF6
(ADC5/TMS)PF5
(ADC4/TCK)PF4
(ADC3)PF3
(ADC2)PF2
(ADC1)PF1
(ADC0)PF0

90
91
92
93
94
95
96
97

(OC0B)PG5
(TOSC1)PG4
(TOSC2)PG3
(ALE)PG2
(RD)PG1
(WR)PG0

1
29
28
70
52
51

PE5
PE4
PE3
PE1
PE0

TXD3
RXD3
TXD2
RXD2
TXD1
RXD1

PH4
PH3
PE3
PG5
PE5
PE4
PE1
PE0

pwm
pwm
pwm
(TX0)
(RX0)

pwm
pwm
pwm
pwm
pwm
pwm
pwm
pwm

ADC7
ADC6
ADC5
ADC4
ADC3
ADC2
ADC1
ADC0

6

RN1C 10K

3

RN1B 10K

8PB7
8PB6

8
7
6
5
4
3
2
1

COMMUNICATION

2

7

RN2B 22R
3

6

RN2C 22R

6

3

USBVCC
22R RN2A
1
MF-MSMF050-2 500mA 8
DRDD+
RD+
22R
5 RN2D
4

BLM21

1k RN3C

PWML

L1

1u
C10
100n
C9

R2
1M
+5V

1

8

RN1A 10K
4

5

2

21
20
19
18
17 MISO2
16 MOSI2
15 SCK2
14

2

XTAL2(PC0)

1

XTAL1

32

AVCC

4
3

VCC
GND

DTR

RESET
C7

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

RESET(PC1/DW)

XT1

VUCAP
USBVCC
RDRD+
UGND

27
31
30
29
28
33

1

GND
ADCL

CD1206-S01575

XT2

F1

XVCC
1
2
3
4

1

RESET-EN
IC4
24

RESET2

C8
100n

USB-B_TH
X2
8x1F-H8.5
8 14
7 15
6 16
5 17
4 18
3 19
2 20
1 21
8x1F-H8.5
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
0
8x1F-H8.5

GND

100n

42
41
40
39
38
37
36
35

GND

2

UCAP
UVCC
DD+
UGND
PAD

22
23
25
26
5

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

13
12
11
TXL
10
RXL
9 M8RXD
8 M8TXD
7
6

(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

5

PL7
PL6
PL5
PL4
PL3
PL2
PL1
PL0

MOSI2

USB boot En

PC1
PC3
PC5
PC7
PA6
PA4
PA2
PA0

GND

10x1F-H8.5

Y2

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

PL1
PL3
PL5
PL7
PG1
PD7

2
4
6

3x2M

10K
7 RN5B
2
D2

(SCK) PB1
(MISO) PB3

PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0

1
3
5

MISO2
SCK2
RESET2

1

PB0 (SS)
PB2 (MOSI)
PL0
PL2
PL4
PL6
PG0
PG2
37
PC0
35
PC2
33
PC4
31
PC6
29
PA7
27
PA5
25
PA3
23
PA1

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

60
59
58
57
56
55
54
53

ICSP1

GND

3

6

+5V

RN4C 1k
TX
YELLOW

ATMEGA16U2-MU

GROUND
GND

4

PE0

2

7

1

8

RN4B 1k M8RXD

5

RX
RN4D 1k
YELLOW

RN1D 10K
M8TXD

PE1

PG5 pwm

RN4A 1k

PG2
PG1
PG0

ATMEGA2560-16AU
RESET

4
3

5
2
1

GND

TS42031-160R-TR-7260
RESET

4

GND

5

IC7B
7

+3V3

GATE_CMD

6

1

IN

OUT

5

3

ON/OFF

2

GND NC/FB

4

LMV358IDGKR
1u

3
5

C11
100n

CMP

RN5D 10K RN5C 10K

8

6

VIN

C13+3V3

+3V3
+5V
+5V

4

53
51
49
47
45
43
41
39

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

(A15)PC7
(A14)PC6
(A13)PC5
(A12)PC4
(A11)PC3
(A10)PC2
(A9)PC1
(A8)PC0

pwm
pwm

+5V
13
12
11
10
9
8

16MHz

GND

18x2F-H8.5

PH6
PH5

1
2
3
4
5
6
7
8
9
10

2

100n

SCL
SDA
AREF
GND

C15
22p

100n

GND

VCC
VCC
VCC
VCC
GND
GND
GND
GND

pwm
pwm
pwm
pwm

GND

10
31
61
80
11
32
62
81

C6

JP6

26 PB7
25 PB6
24 PB5
23 PB4
22 PB3 (MISO)
21 PB2 (MOSI)
20 PB1 (SCK)
19 PB0

C14
22p

C5

(OC0A/OC1C/PCINT7)PB7
(OC1B/PCINT6)PB6
(OC1A/PCINT5)PB5
(OC2A/PCINT4)PB4
(MISO/PCINT3)PB3
(MOSI/PCINT2)PB2
(SCK/PCINT1)PB1
(SS/PCINT0)PB0

UGND

AREF
C3

CG0603MLC-05E

AREF
AVCC
AGND

+5V

100n

GND

Z2

XTAL1

98
100
99

PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0

CG0603MLC-05E

XTAL2

34

AREF

71
72
73
74
75
76
77
78

USB

33

(AD7)PA7
(AD6)PA6
(AD5)PA5
(AD4)PA4
(AD3)PA3
(AD2)PA2
(AD1)PA1
(AD0)PA0

P$2
P$1

GND

RESET

XTAL1

XTAL2

XTAL1 16MHZ
CSTCE16M0V53-R0

30

P$1

Y1

C4

(MOSI)

IC3
RESET

100n

SCL
SDA
PB2

4

GND

R1
1M

7

GND

2
4
6

1k RN3D

GND

1
3
5

4
2

LMV358IDGKR
GND
GND

1

2

2

ICSP
PB3
PB1
RESET

(MISO)
(SCK)

GND

3
1

7

L13

+5V

22p

JP5

1
2

C1

GREEN
ON

2x2M - NM

+

1

100n

PC2
47u

8

RN3A 1k
YELLOW
L
1k RN3B

IC7A

8PB5
8PB4

1
3

RN5A 10K
D3

8

4
2

Z1

IN OUT

+5V

USHIELD P$2

3

C2

+

PWRIN

+5V

IC1
NCP1117ST50T3G

VIN
D1
M7
PC1
47u

RESET

GND

3

2
2

1

1

3

+5V

GND

X1
POWERSUPPLY_DC21MMX

CD1206-S01575

+5V

TM

Arduino MEGA 2560

C12
100n
+5V
GND
USBVCC
T1
FDN340P

+5V

GND

GND

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Source Exif Data:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : No
Title                           : Arduino_MEGA_2560-Rev3.sch
Creator                         : EAGLE Version 6.1.0 Copyright (c) 1988-2012 CadSoft
Producer                        : Qt 4.7.4 (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
Create Date                     : 2012:03:25 07:45:19
Page Count                      : 1
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