Ember EM351 ZigBee Processor

Ember EM351 ZigBee Processor Image (View Larger Ember EM351 ZigBee Processor Image)

Description: The EM351 ZigBee processor from Ember is the industry’s first ARM Cortex-M3 based SoC, delivering unmatched performance, power consumption and code density in a compact package. The EM351 features a 2.4 GHz IEEE 802.15.4 radio transceiver,a 32-bit microprocessor, Flash memory and 12KB RAM with powerful hardware supported network-level debugging features. This, combined with the powerful ecosystem of ARM tools, enables OEMs to simplify development and accelerate time to market.

ARM CPU: ARM Cortex-M3 Processor


  • Industry’s first ARM Cortex-M3 based family of SoCs
  • Exceptional, industry leading RF performance
  • 128 KB (EM351)
  • 12 KB RAM
  • High code density to accommodate the most sophisticated applications
  • Lowest deep sleep current and multiple sleep modes
  • Excellent immunity to other 2.4 GHz devices for reliable co-existence
  • Built in memory protection
  • Flexible Antenna Interface allows easy antenna connection with or without PA
  • Flash guaranteed for 20,000 write cycles, enhances token storage capability via SIM-EEPROM
  • AES 128 hardware encryption engine with true random number generator
  • Hardware supported network level debugging with “InSight Port”
  • Capable of being ZigBee Coordinator(ZC), full function device (FFD)and reduced function device (RFD)

Source: Ember Products