TLSR825x Series


Telink’s new generation TLSR825x series presents state of the art ultra low power (ULP) concurrent multi-protocol IoT solution at ISM 2.4GHz band. It supports BLE 5.0 with 2X data rate, 4X long range (LR), 8X advertising packet extension (AE), up to 8 antennas for Indoor Positioning, both Telink proprietary and SIG BLE Mesh, Zigbee, RF4CE, HomeKit, Thread, ANT and 2.4GHz proprietary.

The TLSR825x is built around a 32-bit MCU running up to 48MHz. It has 14bit ADC with PGA, AMIC, DMIC, stereo audio output, 6-channel PWM, one quadrature decoder (QDEC), and flexible GPIO interfaces.

The TLSR825x provides excellent RF features includes: -96dBm@BLE 1Mbps, -99.5dBm@802.15.4 250kbps, maximum Tx output power is +10dBm. It is embedded with LDO and DCDC, the power supply is 1.8 ~ 3.6V, and provides low power consumption: 5.3mA@Rx fullchip, 4.8mA@Tx 0dBm fullchip, <1uA@Sleep+SRAM, 0.4uA@Sleep.

This makes the TLSR825x an ideal single-chip solution for IoT (Internet of Things) and HID (Human Interface Devices) application such as wearable devices, smart lighting, smart home devices, advanced remote controls, and wireless toys.


Overview

Part Number SRAM Flash Protocol Package Size Test Report
TLSR8258F1KAT32 64KB 1MB BLE 5.0, AOA/Tx, BLE Mesh, 802.15.4, Zigbee 3.0, RF4CE, HomeKit, Dual-Mode, 2.4G Proprietary QFN 5x5, 32 pins RoHS
Reliability
Composition
TLSR8258F1KET32 64KB 1MB BLE 5.0, AOA/Tx, BLE Mesh, 802.15.4, Zigbee 3.0, RF4CE, HomeKit, Dual-Mode, 2.4G Proprietary QFN 5x5, 32 pins RoHS
Reliability
Composition
TLSR8258F512ET48 64KB 512KB BLE 5.0, multi-antenna AoA/AoD, BLE Mesh, 802.15.4, Zigbee 3.0, RF4CE, HomeKit, Dual-Mode, 2.4G Proprietary QFN 7x7, 48 pins RoHS
Reliability
Composition
TLSR8258F512ET32 64KB 512KB BLE 5.0, AOA/Tx, BLE Mesh, 802.15.4, Zigbee 3.0, RF4CE, HomeKit, Dual-Mode, 2.4G Proprietary QFN 5x5, 32 pins RoHS
Reliability
Composition
TLSR8258F512AT32 64KB 512KB BLE 5.0, AOA/Tx, BLE Mesh, 802.15.4, Zigbee 3.0, RF4CE, HomeKit, Dual-Mode, 2.4G Proprietary QFN 5x5, 32 pins(up to +125℃) RoHS
Reliability
Composition
TLSR8253F512ET48 48KB 512KB BLE 5.0, multi-antenna AoA/AoD, BLE Mesh, 802.15.4, RF4CE, 2.4G Proprietary QFN 7x7, 48 pins RoHS
Reliability
Composition
TLSR8253F512ET32 48KB 512KB BLE 5.0, AoA/Tx, BLE Mesh, RF4CE QFN 5x5, 32 pins RoHS
Reliability
Composition
TLSR8253F512AT32 48KB 512KB BLE 5.0, AoA/Tx, BLE Mesh, RF4CE QFN 5x5, 32 pins(up to +125℃) RoHS
Reliability
Composition
TLSR8251F512ET48 32KB 512KB BLE 5.0, AoA/Tx, Telink Mesh, 2.4G Proprietary QFN 7x7, 48 pins RoHS
Reliability
Composition
TLSR8251F512ET32 32KB 512KB BLE 5.0, AoA/Tx, Telink Mesh, 2.4G Proprietary QFN 5x5, 32 pins RoHS
Reliability
Composition
TLSR8251F512ET24 32KB 512KB BLE 5.0, AoA/Tx, Telink Mesh, 2.4G Proprietary QFN 4x4, 24 pins RoHS
Reliability
Composition
TLSR8656F512ET32 64KB 512KB Zigbee 3.0 QFN 5x5, 32 pins RoHS
Reliability
Composition



For other packages options, please contact Telink Sales team


Datasheet

Download TLSR8258 Datasheet

Download TLSR8253 Datasheet

Download TLSR8251 Datasheet

Download TLSR8656 Datasheet


Software Development Kit

SDK Chipset Quick Guide SDK Download SDK Development Manual Checksum(sha256)
BLE Generic
TLSR8258/8253/8251

SDK V3.4.1
Please contact Telink sales team to get the Telink BLE SDK developer handbook
0c4ef6273f6aaec5bec8f333265514681beceb71705d7dc120a7a8807e0daa76
BLE Remote Control Remote Control Quick Guide
BLE Multi Connection TLSR8258 User Guide SDK V1.1.1 Development Handbook 3ba346ed54de7667f0731d53b265e34dc70bdac0d64af62fa84108b8f1395f17
BLE SIG Mesh TLSR8258/8253 SIG Mesh Quick Guide SDK V3.2.3 and Tools Development Manual 77d7b210b5e6dd9bd9c40ad1d9ca6908c2b333fcd05a395f61e6160bde86277a
BLE Telink Mesh TLSR8258/8253/8251 Telink Mesh Quick Guide SDK V1.Q.0 and Tools/patch Development Manual 0495da9eecf2c3d72dece93b5210600a8d72add82bf8fd6fde8a262aceb3a22e
Zigbee TLSR8258/8656 Zigbee Quick Guide SDK V3.5.2 Development Manual 37fe7d60a1d48af1a07a9f431b940e7ef4ae70286de4b9cb5f0d70cd3ec4d22b
Zigbee BLE Concurrent Mode TLSR8258 Zigbee BLE Concurrent Quick Guide SDK V1.4.3.0 4060b77c5808d2e45210f8d0942f958b4770e875351ada20f20f805ba9a77822
RF4CE TLSR8258 SDK V2.3.1
PC Tool
RF4CE SDK Guide 41a5f9e2fa45f19ad77541a90d1cd7f3c999d05e2511e4cfad3a1610f94a943c
802.15.4 TLSR8258/8656 802.15.4 SDK User Guide SDK V1.2.1 802.15.4 SDK User Guide aca6bd30d358ec4fdcbecdc9ed83891c84f86ae5142f13004b113faacc9a385a
HomeKit TLSR8258 SDK V3.15.1 d1336b0577f43a33d4f64ed7de3eaeab2d05f024f08f371f48af3fe5b2ea8c5a
2.4G+BLE Dual-Mode Mouse/Keyboard
TLSR8251
For more details, please check out the HID Solution page
Driver TLSR8258 API User guide for TLSR8258F512 SDK V2.1.0 474397ea6bb7f8862b59998ea5fd98d1e44012abfb89fceed8fc877414f87a7d
BLE Generic(Mi) TLSR8258 For more details, please contact Telink Sales Team null
BLE for freeRTOS TLSR8258 SDK V3.4.1 Please contact Telink sales team to get the Telink BLE SDK developer handbook 31d9a212b29e84e7ce0c24bde9fc537ebd09e3a7368c59968aa4fe3b2cf57e27

* For more details, please contact Telink Sales Team



Example Code Chipset Quick Guide Download
ANCS TLSR825X ANCS V3.9.0


Development Kit and Application Boards

TLSR825X Hardware Design Guide

S/N Product Name Category Design Document
TLSR8258DK48D TLSR8258 Development Board Development Board Spec and Reference Design
TLSR8258DG48D TLSR8258 Dongle Application Board Reference Design
TLSR8258PDG48D TLSR8258 PA Dongle Application Board Reference Design 1
Reference Design 2
TLSR8258MRC32D TLSR8258 Mesh RCU Application Board Reference Design
TLSR8258ARC48D TLSR8258 Audio RCU Application Board Reference Design
TLSR8258IP48D TLSR8258 Indoor Positioning Board Application Board Reference Design
TLSR8258MS32D TLSR8258 Mouse Board Application Board Reference Design
TLSR8258DK48D-KIT Kite Generic Starter Kit Development Kit
TLSR8258LT48D-KIT Kite Mesh Starter Kit Development Kit
TLSR8258IP48D-KIT TLSR8258 Indoor Positioning Starter Kit Development Kit
TLSR8258ARC48D-KIT TLSR8258 Audio RCU Starter Kit Development Kit