ATSAMR30M18A-I/RM100

    ATSAMR30M18A Status: In Production   Device Overview Summary The ATSAMR30M18A is the world's most compact 802.15.4 Sub-GHz module for the IoT. It operates in the 780 MHz (China), 868 MHz (Europe) and 915 MHz (North America) SubGHz frequency bands, and is optimized for low power applications such as wireless sensors, building and home automation devices, alarms and industrial networks. The module combines the ATSAMR30E18A SiP (System-in Package) with Cortex M0+ MCU with 256KB Flash, 40KB RAM and a Sub-GHz radio, all in a compact, regulatory-certified 12.7mm x 11.0mm design. It supports IEEE 802.15.4 PHY based protocols such as 6LoWPAN, zigbee, and Microchip's own MiWi Networking protocols for self-healing Pointto-point, Star and Mesh networking. For ease of development, the ATSAMR30M18A is available in a fully-certified Xplained Pro development board. There is also a free MiWi Networking protocol stack, and community support for 6LoWPAN. Additional Features              ATSAMR30M18A system in package ARM Cortex-M0+ CPU running at up to 48 MHz Integrated Ultra Low Power Transceiver for 700/800/900MHz ISM band 256 KB Flash 16 Input/Output pins Maximum operating frequency 48 MHz 128-bit Advanced Encryption Standard (AES) crypto engine 32-bit Medium Access Control (MAC) symbol counter Automatic retransmission modes Single 1.8V - 3.6V supply FCC / ETSI compliant RF front end with harmonic filter Two Serial Communication interface (SERCOM) units left for external applications High precision 16 MHz crystal oscillator     12-bit, 350 ksps Analog-to-Digital Converter (ADC) I2C up to 3.4 MHz Full-speed (12 Mbps) Universal Serial Bus (USB) 2.0 interface 16 External General Purpose Input/Output (GPIO) lines                                      https://www.microchip.com/wwwproducts/en/ATSAMR30M18A/2‐1‐19