Microchip ATSAMR34J16B-I-7JX LoRa MCU with USB, 64KB Flash, 64 TFBGA

Technical description of the product (ATSAMR34J16B-I-7JX):

The Microchip ATSAMR34J16B-I-7JX is an ultra-low power microcontroller with an integrated UHF transceiver and USB interface. It utilizes a 32-bit ARM Cortex-M0+ processor, offering 64 KB of Flash memory and 12 KB of SRAM (4 KB battery-backed) in a compact 6 x 6 mm BGA package. With ultra-low sleep currents as low as 790 nA, it is ideal for battery-powered remote sensor applications. Configurable peripherals include up to 5 SERCOMs (configurable as I2C/SPI/UART/LIN interfaces), 8 12-bit ADC channels, 2 analog comparators, and custom configurable logic modules. The transceiver supports LoRa, FSK, MSK, and GSK modulation, delivering up to 20 dBm TX power with an RX sensitivity down to -148 dBm.