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T2M Bluetooth BLE 5.3 Linklayer, Stack & Profiles IP

BLE 5.3 Linklayer, Stack & Profiles IP

Description and Features

BlueLitE is a Bluetooth core certified by BT SIG to meet the specifications version 5.2 (Bluetooth low energy) for single mode. The BlueLitE product line has two component IPs. The BlueLitE-SP (Stack and Profiles) and the BlueLitE-LP (Link layer and Physical layer). The v5.2 (Milan) Specifications include the core Protocol Stack and Link Layer specification to support Audio-over-BLE.

Generic Audio Middleware Specifications are being defined Bluetooth SIG Working Groups and are Software only specifications to enable Audio-over-BLE. Low Complexity Communication (LC3) codec has recently completed its spec adoption by BT SIG. We already have the product licensed by customers and being integrated.   

  • Implements Link layer and physical layer of LE controller specification
  • Supports all mandatory and optional features
  • Supports all device roles and states
  • Architected for very low power and low memory footprint
  • Integrated Power Management
  • Firmware portable for 8/16/32-bit microcontrollers
  • v5.2 (Milan) features: LE Isochronous Channel
  • LE Power Control
  • EATT
  • v5.1 Madrid Features: DF - AoA/AoD
  • GATT Caching
  • Periodic AdvSync transfer/ Control length extension
  • Advertising Channel Index Changes
  • Minor Functional Enhancements #1


  • Source Code of Transport Abstraction Layer and Operating System Abstraction Layer
  • Firmware source code
  • Technical Documnetation
  • OS and MCU abstraction layers for portability to any SoC platform
  • Support for multiple processor bus and flexible RF Interface
  • BLE 5.2 BQB qualified
  • BT SIG has licensed our stack for integration into the PTS -Test tool. This ensures that every product will need to prove interoperability against the Mindtree stack for the purpose of qualification
  • Proven in all UnPlugFests
  • Tested for interoperability with more than 200 smart phone models
  • TWS Earbuds
  • Bluetooth Headphones
  • Smart Speakers