Recently, China Micro Semicon Co., Ltd. (short name: Cmsemicon, stock code: 688380) has been honored with two prestigious industry awards for its CMS32M65 and CMS32M67 motor control series, recognizing their outstanding performance and customer acclaim. These awards include the 2024 Leading Innovation Award and 2024 Top 10 Motor Control Master Chips.

Having dedicated years to the motor control field, Cmsemicon has always adhered to the value of customer-centricity. The company focuses heavily on the integration, modularity, and intelligence of motor control chips, utilizing advanced MCU and SoC technologies for efficient motor control applications.

Mr. Xiao Ying, General Manager of Cmsemicon’s Motor Control Business Unit, stated: “The dual recognition of the CMS32M65 and CMS32M67 series with two industry awards highlights the high recognition of our motor control series from industry experts and users in terms of technological innovation and functional characteristics.”

Cmsemicon’s motor control chip series serves many well-known clients across industries such as personal care, green cycling, fan applications, power tools, large home appliances, and cleaning tools, and is in large-scale mass production. The third-generation high-efficiency motor control solution based on the CMS32M65 and CMS32M67 series excels in high integration, efficiency, and handling complex control tasks, making it a highly cost-effective choice in the brushless DC motor field.

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CMS32M65 Series

2024 Top 10 Motor Control Master Chips

On November 21, at the 2024 12th Motor Control Advanced Technology Symposium (Autumn) hosted by Elecfans in Shenzhen, Cmsemicon won the 2024 Top 10 Motor Control Master Chips award during the 5th Motor Control Technology Market Performance Award event.

At the symposium, Cmsemicon showcased a range of innovative products, including the CMS32M65, CMS32M67, and CMS32M75 series, along with efficient motor application solutions such as sine-wave power tools, electric bikes, high-pressure range hoods, single-phase fans, three-phase server fans, frequency-sweep toothbrushes, refrigerator compressors, and air conditioning outdoor units. The company demonstrated the latest results in technological iteration, power enhancement, algorithm integration, and cost optimization.

At the technical forum held concurrently, Mr. Xiao Ying, General Manager of the Motor Control Business Unit at Cmsemicon, delivered a keynote speech titled Introduction to Cmsemicon’s Third-Generation High-Efficiency Motor Control Solutions. He provided an in-depth introduction to Cmsemicon’s advanced motor control MCU and SoC technologies and their applications in various end markets, while also sharing Cmsemicon’s plans in the fields of motors and power supply.

CMS32M65 Series

The CMS32M65 series is a high-end motor control chip based on the ARM Cortex M0+ core, designed to simplify systems and reduce costs. It is ideal for compact motor applications in smart homes, home appliances, power tools, and industrial motor control, offering flexible design support to accelerate product launch.

The CMS32M65 series features a clock speed of up to 64MHz, a working voltage of 1.8V to 5.5V, 64KB Flash Memory, 8KB SRAM, and 1KB Data Flash. It supports up to 23 GPIOs and operates in temperatures ranging from -40°C to 105°C. Key models include CMS32M6510, CMS32M6526x, CMS32M6536x, and CMS32M6534x, offering low power consumption, high performance, and cost-effectiveness.

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CMS32M67 Series

2024 Leading Innovation Award

Recently, the 2024 China Motor Intelligent Manufacture and Innovative Applications Summit and the Motor Industry Chain Exchange Conference (Autumn), organized by Big-Bit, was successfully held in Shenzhen. During the event, Cmsemicon won the 2024 Leading Innovation Award for its self-innovation in the motor control field and excellent customer reputation.

CMS32M67 Series

The CMS32M67 series is a key product in Cmsemicon’s motor control product line, widely used in electric bikes, high-speed blow dryers, sine-wave power tools, garden tools, and household appliance inverters.

The CMS32M67 series features a clock speed of up to 72MHz, a working voltage of 1.8V to 5.5V, 128KB Flash Memory, 4KB SRAM0, 8KB SRAM1, and 1KB Data Flash. It operates in temperatures from -40°C to 105°C and comes with an IEC60730 safety certification library, making it easier for customers to pass CLASS B certification. The series also offers QFN32, QFN48, and LQFP48 packages. The rich resources and peripheral configurations help enhance the overall reliability of solutions while reducing external components and lowering BOM costs.

Cmsemicon provides a wide range of motor control products, such as BMS, chargers, touch, and display chips and solutions. The company offers tailored support for various applications and motor types, aiming to provide comprehensive, mass-production-level, one-stop solutions to meet client needs. In the future, Cmsemicon’s motor control development team will continue to leverage its leadership in MCU and SoC hardware development, combining chip integration with algorithm integration software advantages to keep innovating and solving engineering and technical challenges. This reflects the company’s commitment to the mission of making the industry simpler and reducing the clients’ concerns.