A000056-full-pinout.pdf - 第4页
WARNING! Advanced Section The following information is for advanced use only and may not be officially supported by Arduino software
This work is licensed under
the Creative Commons
Attribution-ShareAlike 4.0
International License. To view a
copy of this license, visit http://
creativecommons.org/licenses/
by-sa/4.0/ or send a letter to
Creative Commons, PO Box 1866,
Mountain View, CA 94042, USA.
SKU code: A000056
Full Pinout - Page 3 of 8
Last update: 29 Jun, 2022
To check the maximum currents
applicable per pins please
see the documentation on
DOCS.ARDUINO.CC/HARDWARE/DUE
The ADC’s channel 15 is not
available because connected to
the ATSAM3X8E temperature sensor
CIPO/COPI have previously been
referred to as MISO/MOSI
MAXIMUM current per
I/O lines is 130mA
Legend:
Power Power Input
Power Output
Ground
GPIO Digital External
Analog External
Main Part
Secondary Part
Internal Component
Other Pins (Reset, System
Control, Debugging)
LED
RGB LED
Other
TOP VIEW
ATMEGA16U2
PB4
PB6
PB5
PB7
PA8
PA9
PD3/RX
PD2/TX
ATMEGA16U2 Micro
12
3
4
USB D-
USB D+
D-
D+
PB31
PB28
PB30
PB29
NRSTb
ATMEGA16U2
97531
8642 10
JTAG
Micro
JTAG_TMS/SWDIO
GND
JTAG_TCK/SWCLK
GND
JTAG_TDO/TRACESWO
JTAG_TDI
JTAG_RESET
GND
USB ID
GND
USB2
ATSAM3X8E
1
2
3
4
1
2
3
4
5
6
7
8
9
10
+3V3
+5V
WARNING!
Advanced Section
The following information is for advanced use only and
may not be officially supported by Arduino software
This work is licensed under
the Creative Commons
Attribution-ShareAlike 4.0
International License. To view a
copy of this license, visit http://
creativecommons.org/licenses/
by-sa/4.0/ or send a letter to
Creative Commons, PO Box 1866,
Mountain View, CA 94042, USA.
SKU code: A000056
Full Pinout - Page 5 of 8
Last update: 29 Jun, 2022
To check the maximum currents
applicable per pins please
see the documentation on
DOCS.ARDUINO.CC/HARDWARE/DUE
The ADC’s channel 15 is not
available because connected to
the ATSAM3X8E temperature sensor
CIPO/COPI have previously been
referred to as MISO/MOSI
MAXIMUM current per
I/O lines is 130mA
Legend:
Power Power Input
Power Output
Ground
GPIO Digital External
Analog External
Main Part
Secondary Part
Internal Component
Other Pins (Reset, System
Control, Debugging)
I2C Default
SPI Default
UART/USART Default
Other SERIAL Communication
Analog Default
PWM/Timer
LED
TOP VIEW
ANALOG PWM COMMUNICATIONTIMER INTERRUPT
AD
[
10
]
AD
[
9
]
AD
[
8
]
PWML1
PWML4
PWML5
PWML6
PWML7
PWMH3
PWMH0
PWMH2
PWML1
PWMH0
PWMH1
TWCK0
SPCK0/TWD0
SPI0_NPCS0
SPI0_NPCS1
RTS0
UTXD
URXD
TXD3
RXD3
TXD1
RXD1
TXD0
RXD0
TWD1
TWCK1
TIOB8
TIOA8
PCK2
TIOA6
TIOA7
TIOA0
WKUP
[
9
]
WKUP
[
11
]
WKUP
[
4
]
WKUP
[
7
]
ADTRG/WKUP
[
6
]
DATRG/WKUP
[
5
]
PWMCOMMUNICATION CAN TIMERINTERRUPT
PWMFI1
PWML1
PWML2
PWML3
PWMH3
PWML0
PWML3
SPCK1
TXD2/SPI0_NPCS1
CANRX1
PCK1
TCLK4
TCLK3
TIOB2
TCLK1
TIOB1
TIOA1
TCLK5
PCK0
WKUP
[
1
]
WKUP
[
12
]
WKUP
[
0
]
SCL
SDA
PA18
PA17
AREF
PB27
PD8
PD7
PA28
PC21
PC22
PC23
PC24
PC25
PA29
PC28
PB25
PA9
PA8
PD4
PD5
PA13
PA12
PA11
PA10
PB12
PB13
RESET
PA16
PA24
PA23
PA22
PA6
PA4
PA3
PA2
PB17
PB18
PB19
PB20
D12
D11
D10
D9
D8
ATSAM3X8E
D7
D6
D5
D4
D3
D2
D1/TX0
D0/RX0
D14/TX3
D15/RX3
D16/TX2
D17/RX2
D18/TX1
D19/RX1
D20/SDA
D21/SCL
D21/SCL
D20/SDA
AREF
GND
D13
RXL LED
TXL LED
LED_BUILTIN
Power
RX LED
TX LED
ATMEGA16U2
PB27
PA21
PC30
PD5
PD4
PB15
PB16
PA1
PA0
RESET
D54A0
D55A1
D56A2
D57A3
D58A4
D59A5
D60A6
D61A7
D62A8
D63A9
D64A10
D65A11
IOREF
NC
GND
GND
DAC2/D66
DAC1/D67
CANRX/D68
CANTX/D69
ADC[0]
ADC[1]
ADC[2]
ADC[3]
ADC[4]
ADC[5]
ADC[6]
ADC[7]
ADC[8]
ADC[9]
ADC[10]
ADC[11]
DAC[0]
DAC[1]
VIN
+3V3
+5V
CANRX0
CANTX0
Micro
Micro
MicroAnalog
I2CMicro