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
TLSR9518B 256KB 4MB Qualified for Bluetooth Classic 5.2 and Bluetooth LE 5.3, 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
Composition
TLSR9517B 256KB 1MB Qualified for Bluetooth Classic 5.2 and Bluetooth LE 5.3, 2.4G Proprietary 13 QFN 6x4, 40 pins Low-latency Audio - Dongle RoHS
Reliability
Composition
TLSR9517C 256KB 1MB Qualified for Bluetooth Classic 5.2 and Bluetooth LE 5.3, 2.4G Proprietary 28 QFN 7x7, 56 pins Low-latency, Bluetooth Classic, Bluetooth LE Audio - Device RoHS
Reliability
Composition
TLSR9517D 256KB 2MB Qualified for Bluetooth Classic 5.2 and Bluetooth LE 5.3, 2.4G Proprietary 28 QFN 7x7,56 pins Low-latency, Bluetooth Classic, Bluetooth LE Audio - Device RoHS
Reliability
Composition
TLSR9516A 256KB 2MB Qualified for Bluetooth Classic 5.2 and Bluetooth LE 5.3, Bluetooth® Mesh 15 QFN 4x6, 40 pins High-quality Wireless Audio RoHS
Reliability
Composition
TLSR9515A 256KB 1MB Qualified for Bluetooth Classic 5.2 and Bluetooth LE 5.3, Bluetooth® Mesh 15 QFN 4x6, 40 pins High-quality Wireless Audio RoHS
Reliability
Composition
TLSR9515R 256KB 1MB Qualified for Bluetooth Classic 5.2 and Bluetooth LE 5.3 28 QFN 7x7, 56 pins Audio w/o Low-latency - Intercom, Remote Control, etc. RoHS
Reliability
Composition
TLSR9513B 256KB 1MB Qualified for Bluetooth Classic 5.2 and Bluetooth LE 5.3, 2.4G Proprietary 13 QFN 6x4, 40 pins Audio w/o Low_latency - Microphone, Dongle, etc. RoHS
Reliability
Composition
TLSR9513E 256KB 1MB Qualified for Bluetooth Classic 5.2 and Bluetooth LE 5.3 13 QFN 4x6, 40 pins Wearable RoHS
Reliability
Composition
TLSR9511B 256KB 1MB Qualified for Bluetooth Classic 5.2 and Bluetooth LE 5.3 40 QFN 7x7, 56 pins Bluetooth Dual-mode IoT Connectivity RoHS
Reliability
Composition

* For other packages options, please contact Telink.



Datasheet

Download TLSR9518 Datasheet

Download TLSR9517 Datasheet

Download TLSR9516A Datasheet

Download TLSR9515 Datasheet

Download TLSR9513 Datasheet

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 Generic TLSR951x/TLSR952x SDK V5.3.0.0 f2e0c454e68dd383d0ed8001a35e12414fe2bd1c16e921a13f51d42691a063b6
Driver TLSR951x SDK V2.3.0 Developer Handbook
Developer Handbook (CN)
b47c56f02814460d9a34656aa07d10c0edb55a443c70f908f7caf8d7e4a6a34f

Open Source SDK

Chipset Download Document
OpenThread TLSR921x/TLSR951x GitHub Repo

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-KIT B91 Audio Starter Kit Development Kit Reference Design
TLSR9517CBAR56D-KIT B91 Soundbar Starter Kit Development Kit Reference Design
TLSR9517DLEB56D-KIT B91 Broadcast Audio Kit Development Kit Reference Design
TLSR9517DLEC56D-KIT B91 Unicast Audio 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 SoCs and development kits can be purchased online via Mouser or Taobao.

* They can also be obtained by contacting Telink.