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 |
| TLSR8271F512ET32 | 32KB | 512KB | Bluetooth LE5.1+2.4G+Telink Mesh, AoA/AoD | QFN 5x5, 32 pins | RoHS Reliability Composition |
| TLSR8270F512ET48 | 32KB | 512KB | Bluetooth LE5.1+2.4G+Telink Mesh, AoA/AoD | QFN 7x7, 48 pins | RoHS Reliability Composition |
For other packages options, please contact Telink Sales team
Datasheet
Download TLSR8278 Datasheet
Download TLSR8273 Datasheet
Download TLSR8271 Datasheet
Download TLSR8270 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 V3.4.2.1_Patch_0001 | Development Manual Development Manual (CN) |
58b30ae6e9ffcf6498dfff604bf70ae5a60ee019043b9e2823730b0e153cda34 | |
| Bluetooth LE Multi Connection | TLSR8278/8273 | SDK V4.0.1.2_Patch_0001 | c7e0de5ea92b9efcb5f3ba5958fdbbde7775c5ab85b311ee5677a2668989faff | ||
| Bluetooth Mesh | TLSR8278/8273 | Quick Guide | SDK V3.3.4 | Development Manual | 5174acb8d1502043d3a3d53873a6f6485dd359076195519ae8b0ed64bf2970e6 |
| 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 V2.4.0.0 PC Tool |
RF4CE SDK Guide | d08727727da3c173f999dcb87d29d91e999965449e6d1663059f6437cd6a04be |
| Zigbee | TLSR8278 | Quick Guide | SDK V3.6.7.0 | Development Manual Development Manual (CN) |
1578f262f448c296eb985563bc345f8105d6613c528c0dfe48d52d49cf5d0403 |
| 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 V1.3.0 | dd863613f65c9116988c9b9c8529ba24385ce1dfbf44ea4b3b6b0bd6bcf6b933 |
* 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 |