True Wireless Earbuds

TRUE-WIRELESS-EARBUDS

Product Details

Select a section:

Block Diagram

True Wireless Earbuds

True Wireless Earbuds BD

Features

Arm® Cortex®-M4 core

  • Arm Cortex-M4 processor, running at a frequency of up to 150 MHz
  • Floating Point Unit (FPU) and Memory Protection Unit (MPU)
  • Arm Cortex-M4 built-in Nested Vectored Interrupt Controller (NVIC)
  • Non-maskable Interrupt (NMI) input with a selection of sources
  • Serial Wire Debug (SWD) with six instruction break points, two literal comparators, and four watchpoints. Includes Serial Wire Output for enhanced debug capabilities
  • System tick timer

Arm Cortex-M0+ core

  • Arm Cortex-M0+ processor, running at a frequency of up to 150 MHz (uses the same clock as Cortex-M4) with a single-cycle multiplier and a fast single-cycle I/O port
  • Arm Cortex-M0+ built-in Nested Vectored Interrupt Controller (NVIC)
  • Non-maskable Interrupt (NMI) input with a selection of sources
  • Serial Wire Debug with four breakpoints and two watchpoints
  • System tick timer

NXH2266 Features

  • Single-chip solution for wireless audio and data streaming
  • Second-generation NFMI technology
  • Integrated Arm Cortex-M0 processor
  • CoolFluxDSP® for audio processing
  • Works standalone or with external MCU
  • Up to 3 simultaneous audio streams
  • Supported audio sampling frequencies: 16 kHz to 48 kHz
  • Ultra-low-power operation

Support

What do you need help with?