Product Application
  • Memory products Boya Technology BOYA agent

    Memory products Boya Technology BOYA agent

    Mar 03, 2021

    BOYA is an official authorized agent of BOYA. It is a full-line agent of BOYA's SPI Nor Flash and other memory products. The inventory is abundant and the quality is guaranteed.Main products and featuresSPI Nor Flash: The capacity ranges from 512Kb-256Mb, which can be pin-to-pin to replace the world's well-known brands like SPANSION, WINBOND, MXIC, etc., with fully compatible performance parameters and high cost performance.● The clock frequency can reach 55MHz (erase/program/normal read) and 108MHz/120MHz (high speed/dual channel/four channel read)● Flexible programming (256byte) and erasing (4K/32K/64K/full chip)● 0.7ms page programming time and 40ms sector erase time● Operating temperature range: -40℃ ~ +85℃ or 105℃Main applicationEmbedded systems, consumer electronics, digital products, computer-related, network communications, etc.Boya Technology (BOYA) is a high-tech enterprise dedicated to integrated circuit flash memory. Its SPI NOR FLASH has shipped more than 1 billion units since 2014. Boya Technology (BOYA) is an important member of the Integrated Circuit Industry Alliance. It is the high-end integrated circuit flash memory engineering technology research center of Guangdong Province. It has passed ISO9001 certification and has deep cooperation with Shanghai Huali, SMIC and other upstream and downstream companies and institutions in the industrial chain. .

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  • Nuvoton Cortex-M4 microcontroller applications

    Nuvoton Cortex-M4 microcontroller applications

    Feb 24, 2021

    Nuvoton NuMicro® M451 series microcontrollers, based on the Cortex-M4 core, have an instruction cycle of 72 MHz. It has a set of 12-bit ADC and supports up to 16 channels, and 16-bit PWM can provide 12 outputs, built-in DSP and FPU floating point arithmetic unit, can improve the calculation speed and accuracy of PM2.5. In addition, the M451 series has a wealth of peripheral interfaces, providing 3 sets of SPI interfaces to support external memory devices and TFT-LCD (for data display, and 5 sets of low-power UARTs for connecting various wireless modules, combining data Real-time transmission and collection.M451 series microcontrollers  support operating voltages from 2.5V to 5.5V and industrial-grade operating temperatures from -40°C to 105°C. In addition, the M452 USB series provides 1 set of USB 2.0 FS OTG/Device, and the M453 CAN series provides 1 One set of USB 2.0 FS OTG/Device and one set of CAN 2.0 allow PM2.5 sensors to be combined with more applications.The recent PM2.5 air pollution detector solution is the Nuvoton Cortex-M4 microcontroller. PM2.5 is a suspended particle containing solid and liquid in the air. The cause may be man-made pollution or natural factors. Being in an area where the PM2.5 concentration is too high will cause a lot of harm to people. Therefore, in recent years, the monitoring of air quality around the world has also included PM2.5 as an important indicator. With the development of technology, air quality testing products have evolved from desktop to portable, and even further integrated into wearable air quality detectors. Some of them also have networking capabilities to upload data to the cloud in real time. At present, most portable detectors use the light scattering element (meter-type scattering) to calculate the PM2.5 concentration. They include a light source control circuit and a fan control interface to adjust the air circulation into the measurement channel to improve accuracy. Therefore, As the main control MCU of PM2.5 sensing device, it must have accurate ADC sampling capability and stable PWM control.Application reference schematic diagram of PM2.5 sensor development using NuMicro M451 platform

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  • WINBOND's W25Q256FVEIG can perfectly replace Zhaoyi's innovative serial Flash GD25Q256DYIG

    WINBOND's W25Q256FVEIG can perfectly replace Zhaoyi's innovative serial Flash GD25Q256DYIG

    Feb 03, 2021

    This article introduces a WINBOND serial Flash W25Q256FVEIG, which can be replaced with GigaDevice’s serial Flash GD25Q256DYIG. The parameter comparison between GD25Q256DYIG and W25Q256FVEIG is shown in the following table:Table 1 Comparison of GD25Q256DYIG and W25Q256FVEIG parametersAs can be seen from the above table, GD25Q256DYIG and W25Q256FVEIG memory, frequency, power consumption, operating voltage, operating temperature and packaging parameters are basically the same. GD25Q256DYIG and W25Q256FVEIG package comparison:Figure 1 GD25Q256DYIG and W25Q256FVEIG packagesThe pin definition comparison of GD25Q256DYIG and W25Q256FVEIG is as follows:Figure 2 GD25Q256DYIG pin definitionFigure 3 W25Q256FVEIG pin definitionIt can be seen from the above that GD25Q256DYIG and W25Q256FVEIG have the same package and pin definition.  In summary, Zhaoyi's innovative serial Flash GD25Q256DYIG can replace WINBOND's serial Flash W25Q256FVEIG with PIN-TO-PIN.

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  • Monitor Qiao'an 360° Promise PTZ AI camera equipped with Ingenic T31X

    Monitor Qiao'an 360° Promise PTZ AI camera equipped with Ingenic T31X

    Jan 27, 2021

    As an agent of Ingenics, the editor will introduce to you a Qiao'an 360° Promise PTZ 5G dual-band camera powered by Beijing Ingenics T31X chip. The Ingenic T31X chip condenses the essence of Ingenic's multiple technologies, with super CPU computing performance, professional imaging capabilities, leading coding quality, rich differential expansion, extreme cost control and low power consumption genes, with well integrated richness AI function algorithm makes T31X the industry's top video processor.5G technology promotes AI fusion security applications. 5G+AI+security products have been in people's field of vision for a long time, bringing people a higher-speed, convenient, high-definition, and intelligent experience. As early as 2020, Qiao An launched an exquisite and beautiful home 5G wireless security monitoring: Qiao An 360° Promise PTZ 5G dual-band camera C10. This article will analyze the highlights of this camera in the future.Qiao'an 360° Promise PTZ 5G dual-band camera C10 adopts the fifth-generation dual-band wifi transmission technology, which can automatically recognize and connect 2.4GHz and 5GHz signals, so that the camera signal remains stable and does not drop, and the picture is smooth and not stuck. In a disconnected or non-networked environment, you can also connect to your mobile phone to watch without internet at close range. In addition, the installation and connection are fast, and it takes less than 1 minute to connect and use.The 4 million-pixel Joan 5G dual-band camera C10 has excellent image hardware configuration-with excellent light transmission multi-layer optical glass, coupled with a high-sensitivity sensor, so that the image details are clear and the color is clear; at the same time, the picture frame is also adopted Gradually add color method, effectively improve the pixel distortion caused by color overexposure, rough picture quality, so that the details of the home can be seen. And 8 professional nano-infrared lights and soft light color frame-by-frame technology optimize the night vision supplement light effect, so that Qiao'an 5G dual-band camera video is still high-definition and full-color in low-light environments. It is worth mentioning that this 5G dual-band camera is equipped with a low-power Beijing Ingenic T31X chip, with excellent imaging and coding capabilities, superior CPU computing performance, and strong scalability, providing a solid foundation for subsequent AI function upgrades.Different from traditional pan-tilt cameras, Qiao'an 5G dual-frequency camera has a built-in electrodeless device, which can remotely control the camera to rotate 360° infinitely, creating a monitoring field of vision without blind spots. After the motion detection function is turned on, once an abnormal situation occurs within the detection range, Qiao'an 5G dual-band camera will send the abnormal picture information to the user's mobile phone in real time. If the user needs special m...

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