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T2M Bluetooth BLE 5.4 Linklayer, Stack & Profiles IP

BLE 5.4 Linklayer, Stack & Profiles IP

Description and Features

BlueLitE is a Bluetooth core certified by BT SIG to meet the specifications version 5.3 (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 v5.3 (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.

 

Features
  • Implements Link layer and physical layer of LE controller specification

  • 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

  • v5.3 (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

  • AdvDataInfo in Periodic Advertising

    • Host to Controller Encryption Key Control Enhancements

    • LE Enhanced Connection Update

    • LE Channel Classification

Deliverables

  • Source Code of Transport Abstraction Layer and Operating System Abstraction Layer

  • Firmware source code

  • Technical Documentation

  • OS and MCU abstraction layers for portability to any SoC platform

  • Support for multiple processor bus and flexible RF Interface

  • BLE 5.3 BQB qualified

Benefits
  • 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 partner's stack for the purpose of qualification

  • Proven in all UnPlugFests

  • Tested for interoperability with more than 200 smart phone models

Applications
  • TWS Earbuds

  • Bluetooth Headphones

  • Smart Speakers