HEX-CAN.PDF

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vagcom06.251(Full).pdf
HE><-CAN \/agcom06.25.pcb ...Edition from Wenas
Not for Sale, Self-made ONLY
For print use no mirror, correct scale this image
37mm x 26mm
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For print use no mirror, correct scale this image
37mm x 26mm
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5. R: 10k 0603
6. R: 27E 0805
7. R: 27E 0805
9. R: 1k5 0603
12. 93LC46 SOIC8
13. R: 2k2 0603
14. C: 0.1 0603
15. FT232BM QFP32
21. Q: 6.000 MHz 3-Pin Resonator ex., CSTCC6M00G
23. Q: 7.37 MHz Resonator ex., 2-Pin NDK
NX1255GB073B, 3-Pin CSTCC7M37G Murata’s
CERALOCK
25. C: 0.1 0603
27. C: 0.1 0603
33. R: 10k 0603
34. C 0.1 0603
36. Not installed
39. SI9241-AEY SOIC8
41. SI9241-AEY SOIC8
44. C: 0.1 0805
48. R: 120E 0805
%%3+
%%$!4!
6##
2%3%4
234/54
6/54
53"$0
53"$-
28$
&4$)
&4"-
243
#43
$42
$32
$#$
8899
2)
'.$
Drill Via Hole Diameters- 0.5 mm
2
3
3
2
1
1
4
1
1
2
3
Si9241AEY
SO Package
Qartz 6SMX package (NX1255)
Qartz CSTCC, KX-ZTT CC MG package
V DD
1
2
3
4
8
RX
7.2
(3) (2) (1)
TX
7
V BAT
K
GND
93LC46
CS
6
8-lead SOIC
FAULT
5
Connections (top view)
(1) Input
(2) Ground
(3) Output
11.8
CS
SK
DI
DO
1
2
3
4
8
7
6
5
VCC
DC
ORG
GND
connections is immaterial
If connected conversely, there may occur a little frequency lag
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1. USB Conn: 1- V BUS 2- DMinus 3-
DPlus 4- GND
2. Ferrite Bead or Jumper, 0805
3. C: 10 pF 0603
4. C: 0.1 0603
8. C: 10uF/16V Type C package (1111)
10. C: 33nF...0.1uF 0603
11. R: 470E 0603
16. C: 0.1 0603
17. R: 22E 0805
18. Led: D3...5mm,
dual-color,3-pin(green/red) ex., L-469EGW
19,20. R: 470E...1K 0603
c19. C: 22uF/16V Type D
c20. Q: 16.000 MHz JXS63, KX-12B
35. MCP2515-I/ST TSSOP20
37. C: 0.1 0603
38. C: 1.0 0805
40. A82C250 SOIC8
42, 45. R: 680E 0805
43. 7805 TO220
46, 47. C: 22..30 pF 0805
49. OBD-Conn:
16- 12v; 4,5- gnd; 7- K; 15- L (K2);
6- CAN-H; 14- CAN-L
50. ATMEL 16V8BQL-15 PLCC20
16V8
Pin Name Function
CLK
Clock
I
Logic Inputs
I/O
Bidirectional Buffers
OE
Output Enable
VCC
+5V Supply
PD
Power Down
SPI STK-500-compatible pin layout
PD/I3
I4
I5
I6
I7
4
5
6
7
8
18
17
16
15
14
I/O
I/O
I/O
I/O
I/O
MISO
1
2
VCC
24. ATMEGA162 16AI TQFP44
SCK
3
4
MOSI
RESET
5
6
GND
c19
6
5
3
SPI
12v
12v
gnd
5v
2
1
4
1
gnd
K
50
?
L(K2)
CANL
4
CANH
1
c20
3
2
Qartz JXS63, KX-12B package
TXD
1
8
Rs
USB-A -look to PC
GND
2
7
CANH
5.2
PCA82C250
V CC
3
6
CANL
44 42 40 38 36 34
43 41 39 37 35
(MOSI) PB5
(MISO) PB6
(SC K) PB7
RESET
(RXD0) PD0
VCC
(TXD0) PD1
(INT0/XCK1) PD2
(INT1/ICP3) PD3
(TOSC1/XCK0/OC3A) PD4
(OC1A/TOSC2) PD5
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
PA4 (AD4/PCINT4)
PA5 (AD5/PCINT5)
PA6 (AD6/PCINT6)
PA7 (AD7/PCINT7)
PE0 (ICP1/INT2)
GND
PE1 (ALE)
PE2 (OC1B)
PC7 (A15/TDI/PCINT15)
PC6 (A14/TDO/PCINT14)
PC5 (A13/TMS/PCINT13)
RXD
4
5
V ref
MKA670
MEGA162
TXCAN
RXCAN
1
2
3
4
5
6
7
8
9
20
19
18
17
16
15
14
V DD
RE SET
CLKO UT/SOF
CS
13 15 17 19 21
TX0RTS
SO
12 14 16 18 20 22
TX1RTS
SI
NC
NC
TX2RTS
SCK
INT
OSC2
13
12
OSC1
RX0BF
RX1BF
V SS
10
11
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