Microchip SAM R34 Xplained Pro

Support for the Microchip SAM R34 Xplained Pro and WLR089 Xplained Pro. More...

Detailed Description

Support for the Microchip SAM R34 Xplained Pro and WLR089 Xplained Pro.

Overview

The SAMR34 Xplained Pro is a compact evaluation board by Microchip featuring a SAMR34J18 SoC. The SoC includes a SAML21 ARM Cortex-M0+ micro-controller bundled with Semtech's SX1276, a 868/915 MHz LoRa compatible radio. For programming the MCU comes with 40Kb of RAM and 256Kb of flash memory.

Hardware

An evaluation board for the radio certified WLR089 module exists as the WLR089 Xplained Pro, it is compatible with the samr34-xpro.

MCU

MCU	SAMR34J18B
Family	ARM Cortex-M0+
Vendor	Atmel
RAM	32 kiB + 8 kiB battery RAM
Flash	256 KiB
Frequency	up to 48MHz
FPU	no
Timers	6 (3xTC (8,16,32 bit), 3xTCC (16 bit))
ADCs	1x 12-bit (8 channels)
UARTs	max 5 (shared with SPI and I2C)
SPIs	max 5 (see UART)
I2Cs	max 5 (see UART)
Vcc	1.8V - 3.6V
Datasheet	Datasheet
Board Manual	SAM R34 XPro WLR089 XPro

Files
file	board.h
	Board specific definitions for the Microchip SAM R34 Xplained Pro board.
file	gpio_params.h
	Board specific configuration of direct mapped GPIOs.
file	periph_conf.h
	Peripheral MCU configuration for the Microchip SAM R34 Xplained Pro board.