TLSR921x Series


Contents

Introduction

The TLSR921x Series is the latest addition to Telink’s family of high-performance, ultra-low-power, cost-optimized, muti-protocol wireless connectivity SoCs. The TLSR921x integrates a powerful 32-bit RISC-V MCU with a variety of powerful core features and peripheral blocks to provide a foundation for advanced IoT devices. The TLSR921x includes multi-stage power management design allowing ultra-low power operation and making it the ideal candidate for power-sensitive applications. The TLSR921x’s superior level of integration enables customers to optimise total system cost.


Overview

Part Number SRAM Flash Protocol GPIO Package Size Application Test Report
TLSR9218A 256KB 1MB Bluetooth LE 5.2, Bluetooth Mesh, AoA/AoD, 6LoWPAN/Thread, 802.15.4, Zigbee, HomeKit, Matter, 2.4G Proprietary 26 QFN 6x6, 48 pins High-end IoT RoHS
Reliability
TLSR9218B 256KB 2MB Bluetooth LE 5.2, Bluetooth Mesh, AoA/AoD, 6LoWPAN/Thread, 802.15.4, Zigbee, HomeKit, Matter, 2.4G Proprietary 26 QFN 6x6, 48 pins High-end IoT RoHS
Reliability
TLSR9215A 256KB External Bluetooth LE 5.2 34 QFN 6x6, 48 pins Wearable RoHS
Reliability
Composition
TLSR9213A 256KB 1MB Bluetooth LE 5.2, Bluetooth Mesh, AoA/AoD, 6LoWPAN/Thread, 802.15.4, Zigbee, HomeKit, Matter, 2.4G Proprietary 40 QFN 8x8, 64 pins High-end HID RoHS
Reliability

* For other packages options, please contact Telink.


Datasheet

Download TLSR9218 Datasheet

Download TLSR9215 Datasheet

Download TLSR9213 Datasheet

Download Errata
-TLSR921x


Software Development Kit

SDK Name
Chipset
Quick Guide
SDK Download
SDK Handbook
Checksum(sha256)
Bluetooth® LE Generic TLSR921x SDK V3.3.0.0 Developer Handbook
Developer Handbook (CN)
bab81e3937f0227e4e4d87180c76c15d1931ba7631cb7649971d047f41c361fa
Bluetooth® LE Multi Connection TLSR921x SDK V4.0.1.0_Patch_0001 Developer Handbook
Developer Handbook (CN)
f228708a42c486b5294f4e20febf4b78777115b7e45f41006aae99fc34466fa4
Bluetooth® Mesh TLSR921x Quick Guide SDK V3.1.0.0 fdf3f4957eef0e54a221bbe8e526a7d602fdcc9a5026f194968599d9e88bd693
Zigbee TLSR921x Quick Guide SDK V3.6.8.2 Developer Manual
Developer Manual (CN)
a8a61af44008e6bbae57a4e0e5a0581881ba006c5ed7d920df20262bce433b17
Zigbee + Bluetooth® LE Concurrent Mode TLSR921x SDK V2.3.0.0 da5d8cf0805de700cf9a45b544c6634d8a557240d72afc4c03a20b67bcce98ae
Driver TLSR921x 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 Matter Developer Guide
Matter Developer Guide(CN)

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
TLSR9518ADK80D B91 Development Board Development Board Reference Design
TLSR9518AWDK80D B91 Wearable Development Board Development Board Reference Design
TLSR9518ADG80D B91 Dongle Application Board Reference Design
TLSR9213AKB B91 KEYBOARD 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.