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Bluetooth®Classic
The Bluetooth® Classic protocol is well established and widely adopted standard for data transmission and audio streaming applications, including headsets, speakers, and in-car entertainment systems, and Telink offers not only Bluetooth® Classic SoCs, but also a comprehensive in-house SDK, streamlining the product development lifecycle and accelerating time-to-market.
TL751x Series
NEW
TL751x supports Bluetooth®5.4 (BR/EDR/LE) protocol. A single SoC for premium wireless audio and high-end IoT, it integrates dual 32-bit RISC-V MCUs and a Cadence HiFi 5 DSP for flexible customization. The HiFi 5-based audio subsystem (with local memory, caches) runs up to 192MHz; its RF subsystem complies with Bluetooth 5.4/802.15.4/2.4 GHz specs.
| Part Number |
Type |
Datasheet |
Bluetooth® Protocol |
MCU | SRAM | Flash | GPIO |
Dimension (mm) |
RoHS |
Reliability |
Composition | Errata |
| TL7519HE13B94R | SoC |  |
Bluetooth® 5.4 | RISC-V 32-bit | 1.75MB | 8MB | 38 | BGA94, 4x6 |  |
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| TL7514HE12B94R | SoC | |
Bluetooth® 5.4 | RISC-V 32-bit | 1.75MB | 4MB | 38 | BGA94, 4x6 | |
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Software
Hardware
Software
Telink provides a complete SDK to help you develop and build IoT smart devices, which covers your entire product life cycle, from development to OTA maintenance. The Telink SDK always includes the latest technology protocols and provides secure and stable connectivity, which, combined with Telink integrated development tools, can help quickly achieve mass production.
| SDK Name |
Supported Chip |
SDK Version |
Download SDK |
SDK Handbook |
| Platform | TL751x | V3.9.0 | Github | |
Hardware
Provide complete hardware guideline and reference design to build various devices based on the Telink hardware development platform.
| Picture | Product Name | Description | User Manual | Design Guideline | Design File | Buy Now |
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TL7519H EV-Board | The TL7519H EV-board is designed based on the TL7519 chip and and is used to verify the TL751x series chips and supports various functional tests. |
Download |  |
