TLSR951x Series


Contents

Introduction

The TLSR951x Series is the latest addition to Telink’s high-performance, ultra-low-power, cost-optimized wireless connectivity SoC family. The TLSR951x is a Bluetooth® Dual-mode IC, having both Bluetooth Classic and Bluetooth LE radios on a single chip. It integrates a powerful 32-bit RISC-V MCU with a variety of powerful core features and peripheral blocks to provide a foundation for advanced hearable and wearable devices. The TLSR951x includes multi-stage power management design allowing ultra-low power operation and making it the ideal candidate for power-sensitive applications. The TLSR951x’s superior level of integration enables customers to optimise total system cost.


Overview

Part Number SRAM Flash Protocol GPIO Package Size Application Test Report
TLSR9518A 256KB External Bluetooth® Classic+LE 5.2, Bluetooth® Mesh, AoA/AoD, 6LoWPAN/Thread, 802.15.4, Zigbee, HomeKit, 2.4G Proprietary 40 QFN 9x9, 80 pins Not for Sale, Evaluation Only RoHS
Composition
TLSR9518B 256KB 4MB Bluetooth® Classic+LE 5.2, Bluetooth® Mesh, AoA/AoD, 6LoWPAN/Thread, 802.15.4, Zigbee, HomeKit, 2.4G Proprietary 40 BGA 6x4, 94 pins Full Function for High-end Audio RoHS
Reliability
TLSR9517B 256KB 1MB Bluetooth® Classic+LE 5.2, 2.4G Proprietary 13 QFN 6x4, 40 pins Low-latency Audio - Dongle RoHS
Reliability
Composition
TLSR9517C 256KB 1MB Bluetooth® Classic+LE 5.2, 2.4G Proprietary 28 QFN 7x7, 56 pins Low-latency, Bluetooth Classic, Bluetooth LE Audio - Device RoHS
Reliability
Composition
TLSR9517D 256KB 2MB Bluetooth® Classic+LE 5.2, 2.4G Proprietary 28 QFN 7x7,56 pins Low-latency, Bluetooth Classic, Bluetooth LE Audio - Device Reliability
TLSR9515R 256KB 1MB Bluetooth® Classic+LE 5.2 28 QFN 7x7, 56 pins Audio w/o Low-latency - Intercom, Remote Control, etc. RoHS
Reliability
Composition
TLSR9513B 256KB 1MB Bluetooth® Classic+LE 5.2, 2.4G Proprietary 13 QFN 6x4, 40 pins Audio w/o Low_latency - Microphone, Dongle, etc. RoHS
Reliability
Composition
TLSR9513E 256KB 1MB Bluetooth® Classic+LE 5.2 13 QFN 4x6, 40 pins Wearable RoHS
Reliability
Composition
TLSR9511B 256KB 1MB Bluetooth® Classic+LE 5.2 40 QFN 7x7, 56 pins Bluetooth Dual-mode IoT Connectivity

* For other packages options, please contact Telink.



Datasheet

Download TLSR9 Series Product Brief

Download TLSR9513E Datasheet

Download TLSR9511B Datasheet

Download Errata
-TLSR951x

* For the Datasheet of particular part number, please contact Telink.


Software Development Kit

SDK Name
Chipset
Quick Guide
SDK Download
SDK Handbook
Checksum(sha256)
Bluetooth® Dual Mode Controller TLSR951x SDK V5.1.0.0 Developer Handbook
Developer Handbook (CN)
c75a04fd0a0716424b8d6d508626ca9a8d7f18f4ca7f8598830c474a1caa01e0
Driver TLSR951x SDK V2.0.0 Developer Handbook
Developer Handbook (CN)
29169ace2333f36d15439b45ed5bbb3d64a6eaf6450f56a48778cdd11817783b

Open Source SDK

Chipset Download Document
OpenThread TLSR921x/TLSR951x GitHub Repo
Matter TLSR921x/TLSR951x GitHub Repo Introduction

RTOS

Chipset Download Document
Zephyr TLSR921x/TLSR951x GitHub Repo Introduction


Development Kit and Application Boards

Download B91 Hardware Design Guideline

S/N Product Name Category Design Document
TLSR9518ADK80D-KIT B91 Generic Starter Kit Development Kit Hardware Guide
TLSR9518AWDK80D-KIT B91 Wearable Starter Kit Development Kit Solution
TLSR9517CDK56D B91 Audio Starter Kit Development Kit Reference Design
TLSR9517CBAR56D B91 Soundbar Starter Kit Development Kit Reference Design
TLSR9518ADK80D B91 Development Board Development Board Reference Design
TLSR9518AWDK80D B91 Wearable Development Board Development Board Reference Design
TLSR9518ADG80D B91 Dongle Application Board Reference Design


Purchase

* The B91 Generic Starter Kit can be purchased online via Mouser or Taobao.
* Other Development Kits can also be obtained by contacting Telink.