NFMI Radio for Wireless Audio and Data Streaming

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Product Details

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Features

System Features

  • Power efficient, robust, and private
  • Human body compatible
  • Customer programmable
  • Flexible embedded network
  • Allows high integration factor
  • Ultra-low-power operation

Key Features

  • Single-chip solution for wireless audio and data streaming
  • CoolFluxDSP® for audio processing
  • Works standalone or with external MCU
  • Supported audio sampling frequencies: 16 kHz to 48 kHz
  • Packaged as bumped die < 7.82mm2

Second-generation NFMI Technology

  • Low power, robust, and private
  • 596 kbit/s transmission rate
  • Worldwide applicable
  • Low absorption by human body tissue

Integrated Arm® Cortex®-M0 Processor

  • An extensive set of peripherals
  • Fully customer programmable

Flexible Embedded Network

  • Up to 15 devices
  • Optimized protocol for low-latency ear-to-ear communication
  • Up to 3 simultaneous audio streams

Ultra-low-power Operation

  • Bidirectional audio streaming: 1.2 mA @ 16 kHz sample rate
  • Unidirectional audio streaming: 1.95 mA @ 48 kHz sample rate

Supported by a Complete Starter Kit

  • Application boards
  • LPCXpresso firmware environment
  • Software development kit

Documentation

Quick reference to our documentation types.

3 documents

Design Resources

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Software

Support

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