Production Proven, Complex Semiconductor IP Cores

Semiconductor IP Cores

T2M Bluetooth BLE 5.4 Linklayer, Stack & Profiles IP

BLE 5.4 Linklayer, Stack & Profiles IP

Description and Features

This Software and Silicon IP solutions, feature Bluetooth v5.4 capabilities including a certified Link-layer controller, Digital PHY, Stack & Profiles.

Endorsed by the Bluetooth Special Interest Group (SIG) for meeting version 5.3 specifications in Bluetooth low energy single mode, our v5.3 (Milan) Specifications enable Audio-over-BLE functionality, incorporating core Protocol Stack and Link Layer specifications.

In collaboration with Bluetooth SIG Working Groups, we're defining Generic Audio Middleware Specifications, exclusively designed to enable Audio-over-BLE. Our IP seamlessly integrates with third-party radios of leading Tier-1 customers, ensuring unparalleled compatibility and ease of adoption.



  • Implements Link layer and physical layer of LE controller specification

  • v5.1 Madrid Features: DF - AoA/AoD

  • Firmware portable for 8/16/32-bit microcontrollers

  • Support for multiple processor bus and flexible RF

  • Interoperability tested at last few UPFs

  • Optimized SBC, mSBC and LC3 codecs

  • Platform and OS agnostic

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

  • HW/FW co-design

  • Supports all mandatory and optional features

  • Supports all device roles and states

  • Architected for very low power and low footprint

  • Integrated Power Management Interface

  • BQB qualified


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

  • Firmware source code

  • Technical Documentation

  • Support for multiple processor bus and flexible RF Interface

  • 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

  • TWS Earbuds

  • Bluetooth Headphones

  • Smart Speakers