1

1

2

2

3

3

4

4

D D

C C

B B

A A

Title

Number RevisionSize

A4

Date: 20/06/2011 Sheet ofFile: C:\Documents and Settings\..\ARITZ CAN.SchDocDrawn By:

123456789

101112131415161718

J2

TX CAN1

RX CAN2

CLK OUT3

TX0 RTS4

TX1 RTS5

TX2 RTS6

OSC 27

OSC 18

GND9

RX1 BF10

RX0 BF11

/INT12

SCK13

SI14

SO15

/CS16

/RES17

VCC18

U2

MCP2515-I/SO-ND

CTX01

GND2

VCC3

CRX04

NC5

CANL6

CANH7

RS8

U3

PCA82C251T

1 2

3 4

L1

51uH

1 2 3 4

J1

1

2

3

4

5

6

7

8

9

11

10

J3120RR5

12

3

U4

NUP2105L

GND

12

P1

Header 2

10KR6

GND

100nF

C8

GND

GND

100pF

C7

GND

VCC

D2D1

1KR1

1KR2

VCC

VCC

10KR4

10KR3

15pF

C4

15pF

C5

1 2Y1

16MHZ

GND

100nF

C6

22uF

C3

GND

C1+1

VDD2

C1-3

C2+4

C2-5

VEE6

T2OUT7

R2IN8

R2OUT9

T2IN10

T1IN11

R1OUT12

R1IN13

T1OUT14

GND15

VCC16

U7

MAX232D

2

34

VCC8

1 6

7

GND5

D

R

A

B

U5

SN65176BDRG4

GND

100nF

C9

GND

VCC

1 2 3 4

J4

1234

J5

120R

R8

12P4

620R

R9

620R

R7

1 2

P2

12

P3

GND

100nFC11

100nFC13

100nF

C15

100nFC12

100nFC14

GND

VCC

12345

J9

1 2 3 4 5

J8

GND

GND

VCC

VCC

GND

VCC

GND

RXDTXDRTS

12

J6

12

J7

SI1

SCK2

/RST3

/CS4

/WP5

VCC6

GND7

SO8

U6

AT45DB161D

GND

10KR11

100nF

C10

GND

3V3

10KR10

CS_FLASH

CS_FLASH

SIDOSCK

SIDOSCK

OUT3

IN1

2

GND

U1MCP1824ST-3302E/DB

VCC

GND

100nF

C2

2.2uF

C1

3V3

GND GND

CS_SD

VCC

123

P5

Header 3

GND

VCC