Arduino_MEGA_02.sch Arduino Mega Schematic

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GND

L

1K

AREF

98
100
99

+5V

10
31
61
80
11
32
62
81

C1
100n

GND

XTAL2
XTAL1
AREF
AVCC
AGND

VCC
VCC
VCC
VCC
GND
GND
GND
GND

GND
JP2
53
51
49
47
45
43
41
39

(SS)
(MOSI)

PB0
PB2
PL0
PL2
PL4
PL6
PG0
PG2

1
3
5
7
9
11
13
15

2
4
6
8
10
12
14
16

(SCK) PB1
(MISO) PB3

PL1
PL3
PL5
PL7
PG1
PD7

ADCH

52
50
48
46
44
42
40
38
8
7
6
5
4
3
2
1

PL7
PL6
PL5
PL4
PL3
PL2
PL1
PL0

pwm
pwm
pwm

82
83
84
85
86
87
88
89

ADC15
ADC14
ADC13
ADC12
ADC11
ADC10
ADC9
ADC8

+5V +3V3
POWER

VIN

GND
3
4

S1

1
2

GND

1
2
3
4
5
6

42
41
40
39
38
37
36
35

TXD3
RXD3
pwm
pwm
pwm
pwm

PH6
PH5
PH4
PH3
TXD2
RXD2

79
69
68
67
66
65
64
63
27
18
17
16
15
14
13
12

PL7
PL6
PL5(OC5C)
PL4(OC5B)
PL3(OC5A)
PL2(T5)
PL1(ICP5)
PL0(ICP4)
PK7(ADC15/PCINT23)
PK6(ADC14/PCINT22)
PK5(ADC13/PCINT21)
PK4(ADC12/PCINT20)
PK3(ADC11/PCINT19)
PK2(ADC10/PCINT18)
PK1(ADC9/PCINT17)
PK0(ADC8/PCINT16)
PJ7
PJ6(PCINT15)
PJ5(PCINT14)
PJ4(PCINT13)
PJ3(PCINT12)
PJ2(XCK3/PCINT11)
PJ1(TXD3/PCINT10)
PJ0(RXD3/PCINT9)
PH7(T4)
PH6(OC2B)
PH5(OC4C)
PH4(OC4B)
PH3(OC4A)
PH2(XCK2)
PH1(TXD2)
PH0(RXD2)

(AD7)PA7
(AD6)PA6
(AD5)PA5
(AD4)PA4
(AD3)PA3
(AD2)PA2
(AD1)PA1
(AD0)PA0
(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
(A15)PC7
(A14)PC6
(A13)PC5
(A12)PC4
(A11)PC3
(A10)PC2
(A9)PC1
(A8)PC0
(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
(ADC7/TDI)PF7
(ADC6/TDO)PF6
(ADC5/TMS)PF5
(ADC4/TCK)PF4
(ADC3)PF3
(ADC2)PF2
(ADC1)PF1
(ADC0)PF0
(OC0B)PG5
(TOSC1)PG4
(TOSC2)PG3
(ALE)PG2
(RD)PG1
(WR)PG0

71
72
73
74
75
76
77
78

PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0

26
25
24
23
22
21
20
19

PB7
PB6
PB5
PB4

PB3
PB2
PB1
PB0

60
59
58
57
56
55
54
53

PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0

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

37
35
33
31
29
27
25
23
pwm
pwm
pwm
pwm
(MISO)
(MOSI)
(SCK)

AREF
GND

pwm
pwm

PH6
PH5

1
3
5
7
9
11
13
15

2
4
6
8
10
12
14
16

PC1
PC3
PC5
PC7
PA6
PA4
PA2
PA0

+5V
GND

36
34
32
30
28
26
24
22

PD7

TXD3
RXD3
TXD2
RXD2
TXD1
RXD1

SDA
SCL

PE5
PE4
PE3

pwm
pwm
pwm

PE1
PE0

(TX0)
(RX0)

PH4
PH3
PE3
PG5
PE5
PE4
PE1
PE0

pwm
pwm
pwm
pwm
pwm
pwm
pwm
pwm

ADC7
ADC6
ADC5
ADC4
ADC3
ADC2
ADC1
ADC0

13
12
11
10
9
8

PG5 pwm
PG2
PG1
PG0

ATMEGA1280-16AU

JP4

1

JP5

1

JP6

14
15
16
17
18
19
20
21

8
7
6
5
4
3
2
1

7
6
5
4
3
2
1
0

DTR

RESET

+5V

USBVCC

IC6

100n
C14
100n
1
2
3
4

20
4
17

C15
+3V3
DD+

16
15

19
27

100n
C16

28

TXD
RXD
RTS#
CTS#
DTR#
DSR#
DCD#
RI#

VCC5I
VCCIO
VCC30
USBDM
USBDP

RESET#
GPIO2
OSCI
AVCC-NC
OSCO
GPIO1
GPIO0

GND

COMMUNICATION

7
18
21
26
25

GND

R11

PE0

2

RESET-EN

GND1
GND2 VCC3I-NC
GND3
GPIO3
TEST
SLEEP#
AGND

1
5
3
11
2
9
10
6

M8RXD
M8TXD
CTS

1 X3

DSR 2
DCD 3
4
RI

+5V

13
24

RX

23
22
8

R7
TX

R9

1k
1k

14
12

FT232RL

M8RXD

GND

1K

PWML

R12

PE1

M8TXD

1K
VIN
+5V

R10
10k

ADCL

CMP

3

R6
10k

C13
100n

7

LM358D

GATE_CMD

GND

+5V
USBVCC
T1
NDT2955

T2
FDN340P

IC7B

6

2

LM358D
C17
100n

GND

5

IC7A
1

+3V3

RESET

3/26/09 11:14 AM f=0.70 /Users/mellis/Documents/Physical Computing/eagle/mega_v2/Arduino_MEGA_02.sch (Sheet: 1/1)

JP3

1

1

X4

8
7
6
5
4
3
2
1

8
7
6
5
4
3
2
1

1

GND

8
7
6
5
4
3
2
1

PWMH

90
91
92
93
94
95
96
97
1
29
28
70
52
51

PC0
PC2
PC4
PC6
PA7
PA5
PA3
PA1

10k

(MOSI)

C12

34

RESET

USB

C3
C9
100n

22p

C2

C10
100n

30
33

Q2
16MHz

P$2
P$1

100n

PB2

JP1

P$2
P$1

AREF
C4

22p

RESET

GND

SCL
SDA

2
4
6

ICSP
IC2

GND

R2

GND

500mA

GND

F1

GND

GND

1
3
5

8

GND
GND

10k
R3

R5
R1

+5V
ICSP
PB3
PB1
RESET

(MISO)
(SCK)

100n

100n

1K

C7
100u

GND

ADJ

C11
100n_NM

4

C5

2

PWR

GND

VO

VI

RESET

R8

1

C6
100u

+

PWRIN

3

+5V

CE

+5V

+

2
2

1
1

D1

+5V

MC33269ST-5.0T3

GND
IC4
MC33269D-5.0

VIN

3

3

+5V

Arduino MEGA

4
2

IN OUT

10K

IC5

1

3

+5V
Source Exif Data: 
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : No
Title                           : Arduino_MEGA_02.sch
Creator                         : EAGLE Version 5.4.0 Copyright (c) 1988-2009 CadSoft
Producer                        : Qt 4.3.3 (C) 1992-2008 Trolltech ASA
Create Date                     : 2009:03:26 10:14:10
Page Count                      : 1
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