# Copyright (c) 2018 Bryan O'Donoghue # SPDX-License-Identifier: Apache-2.0 identifier: atsamd21_xpro name: SAM D21 Xplained Pro type: mcu arch: arm ram: 32 flash: 256 toolchain: - zephyr - gnuarmemb - xtools supported: - adc - counter - dma - gpio - i2c - pwm - spi - usb_cdc - usb_device - watchdog