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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

samr34-xpro image

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

wlr089-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.