Microchip ATSAMR21G18-MR210UA, ARM Cortex, IEEE 802.15.4 System On Chip SOC for ZigBee, 42-Pin SMT

The ATSAMR21G18-MR210UA is a 19 x 20mm wireless module with a solder mount footprint. It integrates an ATSAMR21G18 IC together with a serial flash and a crypto authentication device. The ATSAMR21G18-MR210UA is based on the ATSAMR21G18A, a IEEE 802.15.4 compliant single chip that combines an ARM® Cortex®-M0+ based 32-bit microcontroller and best-in-class 2.4GHz RF transceiver.

Single-chip ARM Cortex-M0+ based 32-bit Microcontroller
Low power 2.4GHz transceiver for IEEE 802.15.4 and zigbee applications
256KB Flash
Maximum Operating Frequency: 48 MHz
128-bit AES crypto engine
32-bit MAC symbol counter
Temperature sensor
Automatic transmission modes
AT45DB041E 4-Mbit DataFlash
ATECC508A CryptoAuthentication Device
Secure Hardware-based Key Storage
Performs High-Speed Public Key Algorithms
Guaranteed Unique 72-bit Serial Number
High-quality FIPS Random Number Generator (RNG)