2-Mic Voice Development Kit

The voice reference design evaluation kit can be used as a Raspberry Pi HAT for integration with example AVS client or used standalone as a USB accessory to a host system. 

Kit Features

  • XU316-1024-QF60A-C24 XCORE.AI processor 
  • Raspberry Pi HAT connector 
  • 2 x Infineon IM69D130 MEMS mics 
  • 71mm inter-mic spacing 
  • Microphone mute switch 
  • Speaker output (Line level) 
  • USB / I2S host interface support 

Part Number: XK-VOICE-L71
Price: from $195

RegionDistributorBuy
Global (order online)Digi-Key CorporationBuy
Mouser ElectronicsBuy
North America (contact disti)WPG Americas IncBuy
EMEA (contact disti)Astute Electronics LimitedBuy
APAC (contact disti)Lestina International Ltd (HK)Buy
KOREA (contact disti)Big Shine Korea Co LtdBuy

Technical Documents

TitleVersionDateDownload
XK-VOICE-L71 Hardware Manual 2023-04-12 html
XK-VOICE-L71 PCB Design files v1.0 2021-11-11 zip
XU316-1024-QF60A Datasheet 2.0.0 2025-01-13 html

Application Software

XVF3610XCORE-VOICE
Wake Word Detection​×​×
Typical Power Consumption300mW300mW
Low Power Mode×55mW
Local Dictionary×✓
Parameterisation✓use case based
Customisation–✓
Source Code×✓
Get StartedVisit XVF3610Visit XCORE-VOICE
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