With the rapid development of the domestic integrated circuit industry, related manufacturers have also ushered in a good development opportunity. Among them, the MCU market that has been controlled by foreign manufacturers has also ushered in a lot of competition from domestic manufacturers, at the Embedded Electronics" target="_blank">Electronics Show in 2017. The products exhibited by the large semiconductors have attracted the attention of many engineers and friends.
As we all know, MCU has 8-bit, 16-bit and 32-bit processors, widely used in industrial control, medical equipment, remote control, office equipment, household appliances, toys and various embedded systems, it will processor, memory and The integration of devices such as I/O reduces the size of the system and reduces the cost of the device. High-performance electronic devices have always been the quality goal pursued by major semiconductor manufacturers, especially on integrated chips such as MCUs.
Yan Xianwei, Marketing Manager of MTV Business Unit of Huada Semiconductor, said that HTC Semiconductor, which was established in 2014, has been based on the MCU market since its inception, focusing on three areas of ultra-low power products, motor products and general products. With the rapid development of the Internet of Things market, a considerable number of intelligent terminals will be applied to MCU products.
Ultra-low power product line: Huada Semiconductor has accumulated considerable technical experience in ultra-low-power MCU development. Based on ARM Cotex-M0+ and M4 cores, it has launched HC32L11xx and HC32L15xx chip series, and cooperates with mature Keil debugging software development. C voice and assembly language, assembly instructions, the kernel uses Harvard architecture and enhanced pipeline architecture, featuring high reliability, high anti-interference, high integration and ultra-low power consumption. Under 3V working conditions, the main clock and external crystal oscillator With a minimum operating current of only 0.45 microamps, it can be widely used in the Internet of Things, industrial control, medical electronics and consumer electronics.
In addition, Huada Semiconductor also demonstrated the ultra-low-power HC16LC series of microcontrollers widely used in smart water meters. It uses the C80251 core and has 40 times the processing power of the standard C8051 at the same time and frequency.
Motor product line: Based on ARM Cotex-M0+ and M4 cores, it has developed the HC32M14x and HC32M44x series for motor control and integration, and has designed and optimized the motor control. This series of MCUs provides powerful motor-specific The PWM controller, as well as the op amps that are indispensable for the motor control application center, are relatively strong for phase current detection and protection. The HC32M140 system can support J-LINK development, can be seamlessly connected with keil, and can be debugged in real time. At the same time, Huada Semiconductor also provides a special burner, which can support the development and mass production of various customers at the lowest cost. demand.
General product line: This time, we will focus on the communication type MCU chips HC32F003 and HC32F146. As an MCU with a wide voltage operating range, the HC32F003 integrates 12Bit 1msps high-precision SARADC and multi-channel UART, SPI and other rich communication peripherals to handle the balance between power consumption and resources. It has high integration and high resistance. Interference, high reliability and low power consumption.
Yan Xianwei said that HTC has a 110nm ultra-low power manufacturing line and 40nm the world‘s most advanced foundry line, which will be widely used in next-generation MCU products in 2018. He also stated that Huada Semiconductor has been committed to developing into a leader in IC design that is continuously innovating, pursuing excellence and being respected, with the vision of “Revitalizing MCU China Core”. In the future, Huada Semiconductor MCU Business Unit will focus on developing three major product lines, continuously improving its competitiveness, and aiming to build a world-class MCU enterprise.
About Huada Semiconductor
Huada Semiconductor Co., Ltd. (referred to as Huada Semiconductor) is a professional sub-group established by China Electronic Information Industry Group Co., Ltd. (CEC) to integrate its integrated circuit companies. There are three listed companies with assets of 10 billion. Established in Shanghai on May 8, 2014, specializing in integrated circuit design and related solutions. In 2016, it ranked fourth in the domestic integrated circuit design enterprise, occupying a large share in the fields of smart cards and security chips, smart card applications, analog circuits, and new displays. Among them, the shipments and sales of smart cards and security chip products ranked first in the Chinese market, ranking the top five in the world.
The main product categories of Huada Semiconductor include: industrial control MCU, power and driver chips, smart cards and security chips, power management chips, and new display chips. The scale of smart card and security chip business ranks first in China and fifth in the world. The new display aspect of touch and OLED chip technology is leading the world.