Feather M4 Express - board with ATSAMD51 microcontroller - Adafruit 3857

Brand: Adafruit
Product Code: AN-21018
Availability: 4-6 business days
Planned delivery date after ordering: 2025-08-15

50.50€
Ex Tax: 41.74€

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Feather M4 Express is a board manufactured by Adafruit. It is equipped with an ATSAMD51 microcontroller with a Cortex M4 processor running at 120 MHz. It has 512 kB of Flash memory and 192 kB of RAM. The board also includes a microUSB connector (for programming) and a connector for connecting a Li-Pol battery. The Feather M4 Express module is Arduino compatible and can be programmed using Arduino IDE or CircuitPython language.

Main features:

Floating point support with Cortex M4 DSP instructions
Equipped with Mini NeoPixel LEDs and 2 MB SPI Flash memory
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)

Specification:

Microcontroller: ATSAMD51 with Cortex M4 processor

Operating frequency: 120 MHz
512 kB Flash memory and 192 kB RAM

2 MB SPI FLASH for storing files and CircuitPython code
No EEPROM memory
Logic voltage: 3,3 V
A single 5 V pin can be used
Built-in cryptographic engine with AES (256 bit), RNG, Pubkey controller
Native USB supported by any operating system, used for board programming
Supported development environment: Arduino IDE or CircuitPython
Built-in red LED (pin 13)
Connectors: microUSB, battery connector (battery can be purchased separately)
Compatible with bossa v1.8
Dimensions: 50.8 x 22.8 x 7 mm
Weight: 4.8 g

Set includes:

Feather M4 Express - board with ATSAMD51 microcontroller - Adafruit 3857
Goldpin 1x16 pin strip - 2,54 mm pitch - 2 pcs

Tags: feather, express, board, with, atsamd51, microcontroller, adafruit, 3857

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