What is the edge AI computing chip TL721x?
The edge AI computing chip TL721x is a wireless system-on-chip (SoC) that integrates low power consumption, high performance, multi-protocol support and edge AI computing capabilities.
It is designed for Internet of Things (IoT) devices and can perform real-time data processing and machine learning reasoning on the device side, thereby reducing dependence on cloud computing resources, reducing latency and improving data security.
The emergence of TL721x marks the development of IoT technology towards a more intelligent and autonomous direction.
The company launched the machine learning and artificial intelligence platform TLEdgeAI-DK based on TL721x and TL751x chips.
TL721x chip manufacturer
The TL721x chip is developed and produced by Telink Semiconductor (Shanghai) Co., Ltd. (hereinafter referred to as “Telink Semiconductor”).
Telink Semiconductor is a company focusing on the design of high-performance and low-power wireless IoT SoC chips, with rich experience in wireless connection technology and chip design.
After more than ten years of continuous exploration, Telink Semiconductor has built a comprehensive product portfolio to meet the diverse needs of the market and has achieved remarkable results in the fields of wireless audio, Internet of Things, etc.
TL721x chip features
- Low power consumption: TL721x is the first multi-protocol wireless SoC in China with an operating current as low as 1mA. It has extremely low power consumption and is particularly suitable for battery-powered products. Under 3V power supply, BLE transmission and reception power consumption are as low as 2.5mA and 1.8mA respectively, which is nearly 70% lower than the previous generation of chip products, and can achieve longer battery life.
- High performance: TL721x integrates a 240MHz Risc-V single core, as well as 512KB SRAM and 2MB flash memory resources, providing high-performance RF, which can meet the networking needs of complex and long-distance scenarios. At the same time, it also supports AI noise reduction algorithms, which can realize peripheral interconnection and ultra-low latency RF communication.
- Multi-protocol support: TL721x supports multiple communication protocols such as Bluetooth Low Energy 5.4, Bluetooth Mesh 1.1, Zigbee Direct, RF4CE, 6LoWPAN, Thread 1.3, Matter over Thread, Apple HomeKit, Apple Find My network accessories specification, and the latest Bluetooth positioning technology Channel Sounding, which can meet the needs of different application scenarios.
- Edge AI computing power: TL721x has increased edge AI computing power, which can learn by itself, participate in and connect large models and apply small models. This allows future smart devices to maintain efficient machine learning capabilities without relying on powerful cloud computing capabilities.
TL721x chip functions
- Wireless connection: TL721x supports multiple wireless connection protocols, which can realize wireless communication and data transmission between devices.
- Data processing: TL721x has powerful data processing capabilities and can perform real-time data processing and analysis on the device side.
- Machine learning reasoning: TL721x supports edge AI computing, which can perform machine learning reasoning on the device side to realize intelligent functions and applications.
- Low power management: TL721x achieves extremely low power consumption and extends the battery life of the device through optimized power management strategies.
Working principle of TL721x chip
The working principle of the TL721x chip is based on its internal core components such as the processor, memory, wireless connection module, and edge AI computing module.
The processor is responsible for executing instructions and processing data, the memory is used to store data and programs, the wireless connection module is responsible for wireless communication and data transmission between devices, and the edge AI computing module is responsible for machine learning reasoning and intelligent function implementation on the device side.
Specifically, when the device needs to communicate with other devices, the wireless connection module will start and establish a connection. Then, the processor will read the data in the memory and perform corresponding processing and analysis.
If machine learning reasoning is required, the edge AI computing module will receive instructions from the processor and call the corresponding model and algorithm for reasoning. Finally, the processor outputs the processing results or reasoning results to the corresponding device or interface.
Usage
The TL721x chip is widely used in various IoT devices due to its low power consumption, high performance, multi-protocol support, and edge AI computing capabilities. Specifically, it can be used in the following scenarios:
1. Smart Home:
TL721x can be used in smart home devices, such as smart speakers, smart door locks, smart lighting, etc. Through wireless communication and data transmission with other devices, intelligent control and automated management of smart homes can be achieved.
2. Wearable Devices:
TL721x can be used in wearable devices, such as smart watches, smart bracelets, etc. Through low power management and real-time data processing capabilities, long-term operation and intelligent functions of wearable devices can be achieved.
3. Industrial Internet of Things:
TL721x can be used in industrial Internet of Things devices, such as sensors, controllers, etc. Through multi-protocol support and high-performance RF capabilities, remote monitoring and automated control of industrial Internet of Things devices can be achieved.
4. In-vehicle Internet of Things:
TL721x can be used in in-vehicle Internet of Things devices, such as in-vehicle smart speakers, in-vehicle navigation, etc. Through low power management and real-time data processing capabilities, long-term operation and intelligent functions of in-vehicle Internet of Things devices can be achieved.
Application Cases
1. Smart Speaker:
Smart speakers using TL721x chips can realize multiple functions such as voice control, music playback, and smart home control. With low power management and real-time data processing capabilities, smart speakers can run for a long time and respond quickly to user commands.
2. Smart Door Lock:
Smart door locks using TL721x chips can realize multiple functions such as remote unlocking, password management, and intrusion alarm. With multi-protocol support and high-performance RF capabilities, smart door locks can seamlessly connect and communicate with other smart home devices.
3. Industrial Sensor:
Industrial sensors using TL721x chips can realize multiple functions such as real-time monitoring, data collection, and remote alarm. With low power management and real-time data processing capabilities, industrial sensors can run for a long time and accurately reflect the operating status of industrial equipment.
4. In-car Smart Speaker:
In-car Smart Speaker using TL721x chips can realize multiple functions such as voice control, music playback, and navigation prompts. Through low-power management and real-time data processing capabilities, in-vehicle smart speakers can run for a long time and respond quickly to the driver’s instructions.
In addition, Telink Semiconductor has also launched the TLEdgeAI-DK machine learning and artificial intelligence development platform based on the TL721x chip.
The platform is designed to enhance the AI computing power of edge computing, support mainstream local AI models, and provide new solutions for smart IoT devices.
TLEdgeAI-DK supports a wide range of AI algorithms, enabling developers to port and optimize their models more quickly and adapt to many application scenarios such as smart home and smart audio.
Technology Outlook and Challenges
With the continuous development of IoT technology and the continuous improvement of intelligent needs, the edge AI computing chip TL721x will face more technical challenges and development opportunities.
On the one hand, it is necessary to continuously improve the power consumption, performance, integration and other aspects of the chip to meet the needs of more complex and diverse application scenarios; on the other hand, it is necessary to strengthen the security and reliability design of the chip to ensure the safe transmission and storage of data.
At the same time, with the continuous advancement of artificial intelligence technology and the expansion of application scenarios, the edge AI computing chip TL721x will also usher in a broader market prospect and development space.
In the future, TL721x is expected to play a more important role in smart homes, wearable devices, industrial Internet of Things, and in-vehicle Internet of Things, and promote the intelligent and autonomous development of Internet of Things technology.
Summary
The edge AI computing chip TL721x is a wireless system-level chip that integrates low power consumption, high performance, multi-protocol support, and edge AI computing capabilities.
With its unique technical characteristics and a wide range of application scenarios, it has become an important driving force for the development of Internet of Things technology.
In the future, with the continuous advancement of technology and the continuous expansion of application scenarios, TL721x is expected to play a more important role and promote the intelligent and autonomous development of Internet of Things technology.
About the Internet of Things Cloud Platform Chip
The Internet of Things Cloud Platform Chip is an integrated circuit designed for Internet of Things applications. It integrates core functions such as data processing, communication protocol stack, and low power management.
This type of chip connects sensors, actuators and other devices to realize data collection, transmission, processing and analysis, providing efficient and stable data support for the IoT cloud platform and promoting the rapid development of IoT applications.
IoT Cloud Platform (blog.iotcloudplatform.com) focuses on IoT chip design, IoT programming, security IoT, industrial IoT, military IoT, IoT programming language, best IoT projects, IoT creativity, IoT companies, Chinese IoT companies, American IoT companies, top IoT companies, sensor factories, sensor equipment, IoT modules, embedded development, IoT circuit boards, IoT solutions, Raspberry Pi development, Arduino programming, Raspberry Pi programming design, RFID companies, lora devices, IoT systems, agricultural IoT sensors, temperature and humidity sensors, liquid level sensors, light sensors, sound sensors, artificial intelligence, AI development, AI robots, blockchain technology, simulation robots, robotic arms, smart homes, smart cities, smart agriculture, smart factories, smart security, edge computing, big data, cloud computing and other technical knowledge sharing.
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FAQs
TL721x is China’s first ultra-low power multi-protocol IoT wireless SoC chip with an operating current as low as 1mA.
TL721x has the advantages of high performance, low power consumption, multi-protocol, and high security.
TL721x supports Bluetooth low energy 5.4, Bluetooth Mesh 1.1, Zigbee Direct, RF4CE, 6LoWPAN, Thread 1.3, Matter over Thread, Apple HomeKit, Apple Find My network accessory specification, 2.4GHz private protocol and other rich communication protocols.
TL721x has a 240MHz RISC-V core, integrated with 512KB SRAM and 2MB Flash. The RF sensitivity has been greatly improved. For example, the receiving sensitivity can reach -103dB in the Zigbee protocol operating environment, and the receiving sensitivity can reach -105dB in the Bluetooth LE S8 long packet mode, which can meet the networking needs of complex and long-distance scenarios.
The working current of TL721x is as low as 1mA. In the BLE Rx, 3V scenario, the working power is only 1.8mA.
TL721x is suitable for IoT devices that require low power consumption and multi-protocol support, such as smart homes, smart audio devices, etc.
Although TL721x has only a single-core CPU, it can still run Tailingwei’s own AI ANC algorithm to achieve noise reduction.
TL721x has innovations in power consumption, performance, and communication protocol support, especially its low power consumption, which makes it have a wide range of application prospects in IoT devices.
The TL751X series is a high-performance, multi-protocol, highly integrated, wireless audio SoC, while TL721x focuses more on low power consumption. The two are different in performance, application scenarios, etc.
You can get more information about TL721x through Telink Semiconductor’s official website, product manual or contact its technical support department.
