TLSR827x Series
Telink’s new generation TLSR827x series presents state of the art ultra low power (ULP) concurrent multi-protocol IoT solution at ISM 2.4GHz band. It has protocol full support for Bluetooth® LE 5.1. It also supports both Telink proprietary and Bluetooth® SIG Mesh, Zigbee, RF4CE, HomeKit, Thread, ANT and 2.4GHz proprietary.
The TLSR827x 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.
Compared with TLSR825x, the TLSR827x series has a few salient features: Allows flexible antenna element switch to fully support Bluetooth® LE 5.1, RF Inductor integrated enabling BOM Reduction, Audio Enhancement, WiFi PTA hardware interface.
Overview
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| Part Number | SRAM | Flash | Protocol | Package Size | Test Report |
|---|---|---|---|---|---|
| TLSR8278F1KET48 | 64KB | 1MB | Multi-mode, Bluetooth LE5.1, AoA/AoD | QFN 7x7, 48 pins | RoHS Reliability Composition |
| TLSR8273F512ET48 | 64KB | 512KB | Bluetooth LE5.1+SIG Mesh+2.4G, AoA/AoD, RF4CE | QFN 7x7, 48 pins | RoHS Reliability Composition |
| TLSR8271F512ET48 | 32KB | 512KB | Bluetooth LE5.1+2.4G+Telink Mesh, AoA/AoD | QFN 7x7, 48 pins | RoHS Reliability Composition |
| TLSR8271F512ET32 | 32KB | 512KB | Bluetooth LE5.1+2.4G+Telink Mesh, AoA/AoD | QFN 5x5, 32 pins | RoHS Reliability Composition |
For other packages options, please contact Telink Sales team
Datasheet
Download TLSR8278 Datasheet
Download TLSR8273 Datasheet
Download TLSR8271 Datasheet
Software Development Kit
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SDK |
Chipset |
Quick Guide |
SDK Download | SDK Development Manual |
checksum(sha256) |
|---|---|---|---|---|---|
| Bluetooth LE Single Connection | TLSR8278/8273/8271 | SDK V1.1.1 | null | ||
| Bluetooth LE Multi Connection | TLSR8278/8273 | SDK V4.0.1.1 | bd21ca028523bd6c838c55781d2d3bdf8874270c57e33b028dd5183ab8d8eb09 | ||
| Bluetooth Mesh | TLSR8278/8273 | Quick Guide | SDK V3.3.3 | Development Manual | 00d2d32202810d7af5ad13f5bc687f0f8e4b4f18fb881bb9a072a1a8260312a7 |
| Telink Mesh | TLSR8278/8273/8271 | Quick Guide | SDK V1.S.0 | Development Manual | 5ab0d040efdce2b4a902efcf871b4b3c05534f87b75f4382684dac88db6dccf8 |
| AoA/AoD | TLSR8278/8273/8271 | SDK V1.0.0 | Position Solution Introduction | null | |
| 2.4G Proprietary | TLSR8278/8273/8271 | SDK V3.3.0 | 85352c0f8da91d09956cc0c5c096e9ff602106e01f6c3f9df3c557c3a4505c2b | ||
| RF4CE | TLSR8278/8273 | Quick Guide | SDK V2.3.3 PC Tool |
RF4CE SDK Guide | null |
| Zigbee | TLSR8278 | Quick Guide | SDK V3.6.6.0 | Development Manual Development Manual (CN) |
a50de1c3bd059681dbfe3aeceede48f0b01aaca71db9c58db0d8666b9202fcb5 |
| 802.15.4 | TLSR8278/8273/8271 | SDK V1.3.0.1 | 802.15.4 SDK User Guide 802.15.4 SDK User Guide (CN) |
aa6e7745036133f51a3b96dbb2ce2d022812e9daf6354ed113904f56cc30402c | |
| Driver | TLSR8278/8273/8271 | SDK V1.2.0 | ad948b7e03a0030794f0381b48825428646e9e08b19d384b60f33a9a145fd0ca |
* For more details, please contact Telink Sales Team
Development Kit and Application Boards
TLSR827X Hardware Design Guide
| S/N | Product Name | Category | Design Document |
|---|---|---|---|
| TLSR8278DK48D | TLSR8278 Development Board | Development Board | Reference Design |
| TLSR8278DG48D | TLSR8278 Dongle | Application Board | Reference Design |
| TLSR8278ARC48D | TLSR8278 Audio RCU | Application Board | FR1 Reference Design FR4 Reference Design |
| TLSR8278IP48D | TLSR8278 Indoor Positioning Board | Application Board | Reference Design |
| TLSR827XEL48D | TLSR8278 ESL Board | Application Board | Reference Design |
| TLSR8278DK48D-KIT | TLSR8278 Generic Starter Kit | Development Kit | |
| TLSR8278ARC48D-KIT | TLSR8278 Audio RCU Starter Kit | Development Kit | Hardware Guide |
| TLSR8278IP48D-KIT | TLSR8278 Indoor Positioning Starter Kit | Development Kit | Solution |