ATSAM3X-EK Atmel, ATSAM3X-EK Datasheet - Page 27

• Manufacturer Part Number: ATSAM3X-EK
• Description: Development Boards & Kits - ARM EVAL KIT SAM3X & SAM3A series
• Manufacturer: Atmel

Specifications of ATSAM3X-EK

• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: SAM3X
• Core: ARM Cortex M3
• Interface Type: Serial
• Operating Supply Voltage: 3.3 V
• Factory Pack Quantity: 1

Figure 4-28. CAN
4.4
SAM3X-EK User Guide
Configuration
SAM3X-EK connects the CAN0 and CAN1 bus (including CANRX0/1, CANTX0/1, CANRX0/1EN,
CANTX0/1RS handshake signals control) to the RJ12 female connector J17 and J20 through the CAN
Transceiver MN17 and MN18.
This section describes the PIO usage, the jumpers, the test points and the solder drops of a SAM3U-EK
board.
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
PB20
PA0
PB21
PA1
PE15
PB14
PE16
PB15
(CANTX0RS)
(CANTX0)
(CANRX0EN)
(CANRX0)
(CANTX1RS)
(CANTX1)
(CANRX1EN)
(CANRX1)
R126
R126
R127
R127
R129
R129
R130
R130
R134
R134
R133
R133
R136
R136
R137
R137
0R
0R
0R
0R
0R
0R
0R
0R
0R
0R
0R
0R
0R
0R
0R
0R
+3V3
R131
R131
+3V3
R138
R138
10K
10K
10K
10K
R125
R125
R132
R132
10K
10K
10K
10K
8
1
5
4
2
8
1
5
4
2
MN17
MN17
Rs
Rs
D
D
EN
EN
R
R
GND
GND
SN65HVD234
SN65HVD234
MN18
MN18
Rs
Rs
D
D
EN
EN
R
R
GND
GND
SN65HVD234
SN65HVD234
CANH
CANH
CANH
CANH
CANL
CANL
CANL
CANL
VCC
VCC
VCC
VCC
7
6
3
7
6
3
+3V3
+3V3
+
+
+
+
C132
C132
10uF
10uF
C134
C134
10uF
10uF
R128
R128
120R
120R
R135
R135
120R
120R
C133
C133
100nF
100nF
C135
C135
100nF
100nF
JP22
JP22
JP23
JP23
CAN0
CAN1
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
J17
J17
J20
J20
CAN RJ12
CAN RJ12
CAN RJ12
CAN RJ12
11156A–ATARM–25-May-12
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