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Product description: Feather M4 CAN Express - ATSAME51 microcontroller board - Adafruit 4759
Feather M4 CAN Express is a small size CAN interface board equipped with ATSAME51 microcontroller with Cortex M4 processor running at 120 MHz. It has 512 kB of Flash memory and 192 kB of RAM. In addition, there is also a USB Type C connector on the board and a connector for connecting a Li-Pol battery. The Feather M4 CAN Express module is Arduino compatible and can be programmed using the Arduino IDE or CircuitPython language.
The manufacturer provides a detailed user guide that makes it significantly easier to get started with the board - check it out!
Feather M4 CAN Express - board with ATSAME51 microcontroller - Adafruit 4759.
Special features of the Feather module
- Support for floating point calculations with Cortex M4 DSP instructions
- Built-in CAN transceiver, which can operate at 5V voltage level
- Equipped with Mini NeoPixel LEDs and 2 MB SPI Flash memory
- Features native USB type C supported by any operating system. The connector is also used for board programming
- Built-in cryptographic engine with AES (256 bit), RNG, Pubkey controller
- Can be used with Arduino IDE or CircuitPython
- Comes preloaded with UF2 bootloader
Kit contents
- Feather M4 CAN Express - board with ATSAME51 microcontroller - Adafruit 4759
- Goldpin 1x16 strip - 2,54 mm pitch - 2 pieces
Technical specification Feather M4 CAN Express
- Microcontroller: 32-bit ATSAME51 with Cortex M4 core
- Clock frequency: 120 MHz
- Flash memory: 512 kB
- RAM: 192 kB
- SPI Flash memory: 2 MB for file and CircuitPython code storage
- Logic voltage: 3,3 V
- Single 5 V pin can be used
- Quartz oscillator: 32.768 kHz
- USB interface: USB type C connector
- Supported development environment: Arduino IDE or CircuitPython
- GPIO pinouts: 21
- 2 x single MSPS 12-bit analog DAC (pins A0 and A1)
- 2 x single MSPS 12-bit ADC - 6 analog pins
- 6 x hardware SERCOM - native hardware SPI, I2C buses
- 16 x PWM outputs
- 8-bit parallel capture controller (for camera/camera input)
- Dimensions: 52.2 x 22.8 x 7.2 mm
- Weight: 5.5 g
