New Product Introduction

Microchip SAMR21G18-MR210UA based on Cortex M0+ wireless MCU

The ATSAMR21G18-MR210UA is a general purpose wireless module with two U.FL connectors, 4 Mbit internal flash, 20mm x 19mm form factor, and a solder mount footprint.

Microchip SAMR21G18-MR210UA product image

The Atmel SAMR21 SmartConnect Standalone RF Module that integrates internal Flash, with options for integrated CryptoAuthentication device and 125˚C support

The ATSAMR21G18-MR210UA is a general purpose wireless module with two U.FL connectors, 4 Mbit internal flash, 20mm x 19mm form factor, and a solder mount footprint. It integrates an ATSAMR21G18 IC together with a serial flash and a crypto authentication device. It is a turn key solution for general purpose, ranging or IoT applications and the antenna diversity option is especially useful in indoor scenarios.

Atmel also offers another module option specifically for lighting application, ATSAMR21B18-MZ210PA, which is based on ATSAMR21E18 IC, with PCB Antenna, high-temp 2 Mbit internal flash, and ultra compact form factor (19.7 mm x 16.3 mm). The design allows a variety of mounting positions with SMT as well as TH mounting. The extended temperature range with operation up to 125°C is a distinguishing feature.

 

Features

  • ATSAMR21G18 system in package
  • 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
  • NIST Standard P256 Elliptic Curve Support
  • SHA-256 Hash Algorithm with HMAC Option
  • Guaranteed Unique 72-bit Serial Number
  • High-quality FIPS Random Number Generator (RNG)
  • Intrusion Latch for External Tamper Switch
  • Single 1.8 V - 3.6 V supply
  • Radio module with a link budget of 103 dBm
  • FCC / ETSI compliant RF front end with harmonic filter
  • Three SERCOM units left for external applications
  • 32.768 kHz crystal oscillator
  • High precision 16 MHz crystal oscillator
  • 12-bit, 350 ksps Analog-to-Digital Converter (ADC)
  • I2C up to 3.4MHz
  • Full-speed (12 Mbps) Universal Serial Bus (USB) 2.0 interface
  • 17 external GPIO lines
  • One GPIO for ATECC508A intrusion latch

 

Applications

  • Connected Lighting
  • Home Automation
  • Industrial Automation
  • Wireless Sensor Networks
  • Consumer Electronics

BUY ONLINE AT AVNET EMEA STORE


Do you have a Question?

Contact EBV

If you need any assistance, please click below to find your closest EBV sales office.

Links and documents



Related markets



Related technologies