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 | TLSR8278/8273/8271 | SDK V4.0.0 | 3e2dbd7848d33f0b8d70e3c9af69bd4d57356002fd95fde9e62870b76d9330b2 | ||
| Bluetooth Mesh | TLSR8278/8273 | Bluetooth Mesh Quick Guide | SDK V3.3.2 and Tools | Development Manual | ff584fc675add656c01a28b011d6b4154bd273fea6591913efc5d1adebfb30fc |
| Telink Mesh | TLSR8278/8273/8271 | Telink Mesh Quick Guide | SDK V1.R.0 and Tools/patch | Development Manual | f8cdc3ec8480bb62a553249ac9a390aa6cef58e14a7b14beadd2f6dcd38ede4b |
| AoA/AoD | TLSR8278/8273/8271 | SDK V1.0.0 | Position Solution Introduction | null | |
| 2.4G Proprietary | TLSR8278/8273/8271 | SDK V3.2.4 | 6920de72973e2901d2e55e6f848556d7249b4d9d3dd5cdc8e1703534caf18a9a | ||
| RF4CE | TLSR8278/8273 | RF4CE SDK Guide | SDK V2.3.2 PC Tool |
null | |
| Zigbee | TLSR8278 | Zigbee Quick Guide | SDK V3.6.4 | Development Manual | fffecb8f5fe8cd7027fc369fb2b518ed1f627d93e95eadb97b33b083f9752e79 |
| Driver | TLSR8278/8273/8271 | SDK V1.0.0 | null |
* 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 |