A000062-datasheet.pdf - 第9页

6 Functional Overview 6.1 Pinout The Arduino Due pinout is sho wn in the following figur e. Arduino Due pinout Safety Note: Disconnect power befor e board modifications to avoid short-cir cuiting. Arduino® Due 9 / 50 Ardui…

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5.2 Power Specification
Property Min Typ Max Unit
Supply voltage 7.0 - 12 V
Permissible range 6.0 - 16 V
Safety Note: Unlike most traditional Arduino boards, the Arduino Due board runs at 3.3 V. Keep in mind the
maximum voltage that the I/O pins can tolerate is 3.3 V. Applying voltages higher than 3.3 V to any I/O pin
could damage the board.
5.3 Current Consumption
Parameter Symbol Min Typ Max Unit
Normal Mode Current Consumption
I
NM
130 --- 800 mA
Arduino® Due
8 / 50 Arduino® Due Modified: 15/09/2026
6 Functional Overview
6.1 Pinout
The Arduino Due pinout is shown in the following figure.
Arduino Due pinout
Safety Note: Disconnect power before board modifications to avoid short-circuiting.
Arduino® Due
9 / 50 Arduino® Due Modified: 15/09/2026
6.2 Full Pinout Table
The full pinout of the Arduino Due is available in the following tables.
6.2.1 Board's 24-Pin Header
Pin Function Type Description
1 NC NC Not Connected
2 IOREF IOREF Reference for digital logic voltage - connected to 3.3 V
3 Reset Reset Reset
4 +3V3 Power +3V3 Power Rail
5 +5V Power +5V Power Rail
6 GND Power Ground
7 GND Power Ground
8 VIN Power Voltage Input
9 A0 Analog Analog input 0 / GPIO
10 A1 Analog Analog input 1 / GPIO
11 A2 Analog Analog input 2 / GPIO
12 A3 Analog Analog input 3 / GPIO
13 A4 Analog Analog input 4 / GPIO
14 A5 Analog Analog input 5 / GPIO
15 A6 Analog Analog input 6 / GPIO
16 A7 Analog Analog input 7 / GPIO
17 A8 Analog Analog input 8 / GPIO
18 A9 Analog Analog input 9 / GPIO
19 A10 Analog Analog input 10 / GPIO
20 A11 Analog Analog input 11 / GPIO
21 DAC0 Analog Digital to Analog Converter 0
22 DAC1 Analog Digital to Analog Converter 1
23 CANRX Digital CAN Bus Receiver
24 CANTX Digital CAN Bus Transmitter
Board's 24-Pin Header pinout
Arduino® Due
10 / 50 Arduino® Due Modified: 15/09/2026