In the era of Internet of everything, see how IOT test meets the challenge of "core"

7 month 20 Japan 15:00,《 Test those things 》 The second episode of the series —— The age of interconnection ,IoT Test how to help enterprises reduce costs and increase efficiency as promised . The atmosphere in the studio is relaxed and lively , The discussion was heated , The popularity is high 、 Countless circles of powder .

Now let's bring you a fresh summary of the content, graphic Review , If you miss the live broadcast, get in the car ~

This online live broadcast is divided into dry goods sharing 、 Customer connection 、 Interactive Q & A 、 There are many links in the live lottery . Acceleration technology senior IoT Solution development expert Li Min from IoT Chip development and trend 、IoT Testing needs and challenges 、 Speed up technology and high cost performance IoT Test plan, etc , Through the analysis of actual cases, how to realize IoT Test to improve quality and efficiency .

In the live , Li Min mentioned , The Internet of things IoT(Internet of Things) Simply put, it's the Internet where everything is connected , At present, the mainstream wireless LAN connection technology of the Internet of things is Bluetooth 、WiFi、Zigbee Etc . Bluetooth is more perfect because of its encryption measures , Many advantages such as stable transmission process and abundant compatible devices have been widely used in the field of Internet of things . According to the data of Bluetooth Technology Alliance , Global shipments of Bluetooth devices , stay 2017 Year is 36 $ , here we are 2021 Year is 47 $ . It is predicted that , To 2026 year , Bluetooth device shipments will exceed 70 $ , The compound annual growth rate will reach 9%.

In the application scenario , With the continuous and strong growth of connected consumer electronic devices , In particular, the growth rate of peripheral devices will continue to exceed the growth rate of platform devices , Such as wearable devices and other fields for power consumption 、 Volume 、 Cost and other requirements , a large number of IoT Chip facing  All in One  Of  SoC Direction development is an obvious and predictable trend .

Through to IoT Analysis of chip market trend and technology trend , High integration 、 low power consumption 、 High performance 、 Low cost 、 The iteration of product update is fast, and so on IoT Chip testing has brought many challenges , requirement ATE The system can cover all module tests ; Higher DC Accuracy requirements 、 Higher RF Index requirements 、 Higher THD/SNR Index requirements 、 Higher throughput ; Lower cost test plan ; Shorter test and development cycle .

In response IoT The development and challenges of chip testing , Accelerated Technology launched based on ST2500+ST7008 The series of products are aimed at IoT Test the overall requirements ATE Solution .

ST2500 And Its mark with Of DFB32 measuring try information Source plate card  , negative responsibility often gauge Of DC/AC/Function Test items ; Mixed signal board MWB8 Responsible for audio AD/DA Equal mixed signal part , The board can be installed on ST2500 On any slot ; RF test module  ST7008 Be responsible for the RF function test items of the chip . The quantity of the three resources can be flexibly configured and expanded according to the actual situation .

ST7008 Wireless integrated tester support 70M-7.1GHz Multi domain parallel test in frequency band , It has the function of signal transmission and reception , Can achieve frequency 、 Demodulation characteristics, spectrum characteristics and other tests , It has excellent expansibility for future wireless test standards . High reliability 、 The cost is low 、 High performance , Is to improve IoT Necessary testing instruments for chip quality and production efficiency .

This set of IoT ATE The solution realizes high-end machine performance , The price of medium and low-end machines ; Fully integrated , A set of test environment is completed  Digital+Audio+RF All test items test ; Self control , Flexible combination and expansion of hardware , Software license Expand , Custom protocol 、 Rapid customization of non-standard modulated signals ; End to end testing and development services , Professional service team , Fast support response . Greatly improve test efficiency , Reduce the cost of testing .

at present , This scheme has been applied in many domestic chip design factories , From customer feedback , We learned about Acceleration Technology IoT Test the solution in function 、 performance 、 Extensibility 、 Operability 、 Compared with similar products, service and cost performance have obvious advantages .

In the live , From time to time, the audience likes the keynote speaker . The live broadcast also has a video connection with the industry's leading wireless communication chip supplier —— Shanghai furuikun Microelectronics Co., Ltd , Fu Ruikun's technical director, general manager Peng Dedong, first introduced the basic situation of Fu Ruikun to the audience . He said ： I am very glad to cooperate with accelerator technology , Realize resource sharing and win-win development ！

IoT Is the future trend , With IoT The singularity of technology and industry is coming , China has entered a golden period of development .IoT The industrial chain includes perception 、 transmission 、 platform 、 Four levels of application and service , Transmission and perception have always been the core of smart device changes , With the development of the times , Transmission technology is also gradually developing . 

As a leader in semiconductor testing , Accelerate science and technology, continue to promote their own technological upgrading and in IoT Professional strength in the testing field , Through this live broadcast , Iterating around constant updates IoT Application scenarios , discuss IoT More possibilities for test development . Accelerate the development of science and technology in the field of semiconductor testing , Provide a full range of testing solutions , Help more customers to innovate and develop , Help end customers effectively shorten the development cycle , Enable the high-quality development of China's semiconductor industry chain .

Special thanks ： Shanghai furuikun Microelectronics Co., Ltd

Live technical support ： Hebei Poseidon Network Technology Co., Ltd