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Hang Shun HK32C207: 64MHz high-frequency main drive, with low power consumption and high-precision ADC.
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Hang Shun chip
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Hang Shun chip
2025.07.23
Hang Shun Chip, a national-level specialized and new

Today, we will provide a comprehensive introduction to HK32MCU mainstream chip selection:
HK32C207 Mainstream
Core and Performance : ARM® Cortex®-M0 core. This high-performance core provides the chip with powerful computing capabilities, supporting a maximum of 64 MHz operating frequency. This ensures fast instruction processing and high computational efficiency, easily handling real-time requirements in various complex application scenarios and providing strong power for your projects.
Storage Resources :HK32C207 The series chip has a built-in 64 Kbyte of Flash memory, providing ample space for your code storage and data flash needs, meeting the storage requirements of different project sizes. In addition, the chip is equipped with 10 Kbyte of SRAM , supporting word, half-word, and byte read and write access. CPU can perform fast read and write operations with zero wait cycles, greatly improving system operating efficiency and ensuring efficient data processing.
Operating Voltage and Temperature Range The operating voltage range is 2.6 V to 5.5 V , adapting to various power supply scenarios. It can operate stably in both industrial applications and consumer electronics. Its wide operating temperature range allows reliable operation at -40 ° C to to +105 ° C °C, ensuring stable performance under various harsh conditions and providing reliable protection for your projects.
Communication Interface :HK32C207 The series chip is equipped with rich peripheral functions, including 3 channel UART (maximum communication rate up to 8 Mbit/s ), 2 channel high-speed SPI/I2S (maximum communication rate up to 18 Mbit/s ), and 2 channel high-speed I2C (maximum communication rate up to 1 Mbit/s ), meeting the data interaction needs of various devices and facilitating efficient communication with other hardware components. In addition, the chip integrates 1 a 12 bit SAR ADC , with up to 21 external channels and 2 internal channels. The maximum conversion rate is 1.14 MSPS , enabling high-precision analog signal acquisition and providing reliable data support for your projects.

A Vanguard in Domestic Substitution
With the vigorous development of China's semiconductor industry, domestic substitution has become an irreversible trend. Hang Shun HK32C207 series chips, with their superior performance, rich functions, and high cost-effectiveness, have become a vanguard in domestic substitution. This chip is fully PIN TO PIN compatible with S*M8S207 , allowing direct replacement of imported products without modifying the schematic diagram or PCB , greatly reducing the R&D costs and risks for enterprises and shortening the product launch cycle , providing a cost-effective choice for domestic enterprises. This series of chips is not only comparable to international counterparts in performance, but also has advantages in price and service, providing domestic enterprises with high-quality and reliable domestic MCU solutions, meeting the growing market demand, breaking foreign monopolies, and promoting the independent and controllable development of the domestic MCU market.

HK32C207 Special Features
(1) High-performance core: Using ARM®Cortex®-M0 core, 64MHz Its highest operating frequency provides powerful computing capabilities and efficient task processing, enabling rapid response to various complex application scenarios and meeting the needs of applications with high real-time requirements.
(2) Abundant storage resources: 64Kbyte of Flash and 10Kbyte of SRAM , providing ample space for user programs and data storage. Flash Supports traditional read and write protection to ensure the security of code and data. Through configuration of the Flash controller register, interrupt vectors can also be remapped within the main Flash area, increasing flexibility of use.
(3) Diverse peripheral interfaces: Features 3 channel UART 、2 channel SPI/I2S and 2 channel I2C communication interfaces, supporting various data transmission rates and operating modes. It can easily communicate with various external devices, such as sensors, displays, and others, MCU , greatly expanding the chip's application range. For example, through the UART interface, serial communication with a computer can be achieved, SPI/I2S interface can be used to connect to high-speed data transmission devices such as audio chips and memory, I2C interface is suitable for communication with some low-speed sensors or peripheral devices.
(4) Operating voltage and temperature range: 2.6V~5.5V wide operating voltage range allows it to HK32C207 adapt to different power supply conditions, reducing the requirements for power supply design. Simultaneously, -40 ° C~+105 ° C wide temperature range ensures that the chip can operate stably even in industrial-grade or harsher environmental temperatures, suitable for applications in various outdoor and industrial environments.
(5) Low-power design: HK32C207 Features multiple low-power modes, including sleep mode and shutdown mode. In sleep mode, CPU stops working, but peripherals can remain operational and can quickly wake up when an interrupt / event occurs CPU ; shutdown mode achieves even lower power consumption, where all clocks in the core domain are turned off, but SRAM and register contents are retained. For example, in some battery-powered IoT devices, its low-power characteristics can effectively extend the device's battery life.

Outstanding advantages compared to competitors
Compared to similar competitors, HK32C207 has the following outstanding advantages:
(1) Higher performance: At the same operating frequency, its processing power and execution efficiency are higher, enabling faster completion of complex calculations and task scheduling.
(2) Richer peripheral resources: Provides more communication interfaces and peripherals such as timers, meeting more diverse application needs, reducing the use of external components, and lowering system costs.
(3) Wider operating voltage and temperature range : Stronger adaptability, enabling stable operation under a wider range of power supply and environmental conditions, improving system reliability and stability.
(4) Superior power consumption performance: Low-power design gives it a clear advantage in battery-powered or power-sensitive scenarios, extending the service life of the device.
Market promotion direction
In summary, HK32C207 series chips, with their high performance, abundant storage resources, diverse peripheral interfaces, wide operating voltage and temperature range, and low-power design, have become a leader in the economical general-purpose MCU market and play an important role in the process of domestic substitution.
Its main target markets include:
(1) Industrial control field: Such as programmable controllers, printers, scanners, etc., using its powerful control capabilities and rich peripheral interfaces to achieve precise control and data acquisition of various industrial equipment.
(2) Motor drive and speed control: With its high-performance core and PWM timers, etc., it achieves efficient motor driving and precise speed control, suitable for various motor control systems.
(3) IoT terminals: Such as smart metering devices like water meters, electricity meters, and gas meters, using its low-power characteristics, communication interfaces, and data processing capabilities to achieve remote data acquisition and transmission, promoting the development of IoT applications.
(4) Consumer electronics field: Such as drone flight control, gimbal control, toys, home appliances, smart robots, smart watches, fitness trackers, electronic toll collection ( ETC ) etc., meeting the diverse needs of different consumer electronics products for MCU , providing high-performance, low-power solutions.

Welcome to purchase the Hang Shun HK32MCU family of products. We will push a selection guide every day to help you better understand and choose the right HK32MCU . Visit our website https://www.hsxp-hk.com/ ,您可以轻松快速选型的相关高质价廉的配备 MCU 。航顺 HK32MCU 秉承 “ 通用,专用 ” 特色化理念,一切以产品竞争力为核心,一切以客户为中心,持续打造航顺 HK32MCU 生态闭环,使客户愿意用、好用、持续用航顺 HK32MCU。
Hangsoon's main product line of chips includes more than 300 industrial/commercial/automotive-grade, general-purpose/special-purpose/customized 32-bit MCUs based on ARM Cortex-M0, M3, M4, and RISC-V cores. The following are some specific product families:
HK32F005 family (The world's smallest 1mm² 32-bit MCU, surpassing the veteran TI's less rigorous approach)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 48MHz.
Storage Capacity: Maximum Flash is 32KB, maximum SRAM is 4KB.
Market Segmentation: Suitable for various application scenarios, such as smart homes, consumer electronics, and wearable devices.
HK32L010 family (Low-power monster, high cost-effectiveness, high stability, a leader in the MCU field)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 48MHz.
Storage Capacity: Maximum Flash is 64KB, maximum SRAM is 4KB.
Market Segmentation: Suitable for simple wearable devices, environmental monitoring sensor terminals, and other ultra-low-power scenarios.
HK32F407/405/417/415 family (With process innovation, excellent performance, a performance monster in the industrial control and intelligent application fields)
Core and Frequency: Based on ARM Cotex-M4F core, with a frequency up to 168MHz.
Storage Capacity: Maximum Flash is 1MB, maximum SRAM is 256KB.
Market Segmentation: Suitable for industrial automation, high-end medical equipment, industrial control, power equipment, energy storage, photovoltaic inverters, charging guns, battery management BMS, displays, access control intercoms, cooking machines, sweeping robots, scrubbing machines, printers, stage lighting, etc.
HK32F103A family (With 120MHz high-performance, high-precision frequency, it is the king of cost-effectiveness in the MCU field, empowering the era of the Internet of Things)
Core and Frequency: Based on ARM Cotex-M3 core, with a maximum frequency of 120MHz.
Storage Capacity: Maximum Flash is 512KB, maximum SRAM is 97KB.
Market Segmentation: Suitable for industrial automation, high-end medical equipment, industrial control, power equipment, energy storage, photovoltaic inverters, charging guns, battery management BMS, displays, access control intercoms, cooking machines, sweeping robots, scrubbing machines, printers, stage lighting, etc.
HK32F04AA/030A family (Performance monster, rich peripheral resources and high cost-effectiveness, an all-around player in the MCU field)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 96MHz.
Storage Capacity: Maximum Flash is 128KB, maximum SRAM is 10KB.
Market Segmentation: Suitable for the Internet of Things, smart homes, industry, medical, and home appliances.
HK32C030 family (With a high-performance core, rich peripheral resources, and high cost-effectiveness, creating a new benchmark for MCUs)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 64MHz.
Storage Capacity: Maximum Flash is 64KB, maximum SRAM is 10KB.
Market Segmentation: Suitable for consumer electronics, such as coffee machines, smart locks, LED control, and dimming.
HK32F0301MC family (Performance monster, rich peripherals, a legend of cost-effectiveness)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 48MHz.
Storage Capacity: Maximum Flash is 16KB, maximum SRAM is 2KB.
Market Segmentation: Suitable for various application scenarios, such as smart homes, industrial control, and consumer electronics.
HK32F0301MA family (Super peripheral, explosive performance and high cost-effectiveness, a master in the MCU field)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 48MHz.
Storage Capacity: Maximum Flash is 32KB, maximum SRAM is 4KB.
Market Segmentation: Suitable for various application scenarios, such as smart homes, industrial control, and consumer electronics.
HK32L08X family (Ultimate low-power monster, rich peripherals, the ultimate low-power king for IoT and metering applications)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 48MHz.
Storage Capacity: Maximum Flash is 128KB, maximum SRAM is 20KB.
Market Segmentation: Suitable for metering equipment, environmental monitoring sensor nodes, industrial ranging, in-vehicle multimedia, medical handheld devices, and other ultra-low-power scenarios, such as water meters and gas meters.
HK32A040 family (Automotive-grade quality, high performance and rich peripherals, the king of cost-effectiveness for body and cockpit domain MCUs)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 96MHz.
Storage Capacity: Maximum Flash is 128KB, maximum SRAM is 10KB.
Market Segmentation: Suitable for automotive electronic control systems such as body and cockpit domains.
HK32AUTO39A family (High-reliability, large-storage performance monster, the all-around king in the automotive-grade MCU field)
Core and Frequency: Based on ARM Cotex-M3 core, with a maximum frequency of 120MHz.
Storage Capacity: Maximum Flash is 512KB, maximum SRAM is 96KB.
Market Segmentation: Suitable for automotive electronic control systems such as body and cockpit domains.
HK32R78 family (High integration, low power consumption, high performance, a super player in the home appliance MCU field)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 64MHz.
Storage Capacity: Maximum Flash is 64KB, maximum SRAM is 10KB.
Market Segmentation: Suitable for home appliances, such as air conditioners, refrigerators, washing machines, range hoods, coffee machines, smart locks, LED control, and dimming.
HK32C005 family (Functional safety certification, high cost-effectiveness monster, the king of intelligent control in the consumer market)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 64MHz.
Storage Capacity: Maximum Flash is 64KB, maximum SRAM is 10KB.
Market Segmentation: Suitable for the Internet of Things, smart homes, industry, medical, and home appliances.
HK32C105 family (Explosive cost-effectiveness, strong compatibility with various packages, IEC60730 certification, a performance monster in the home appliance market)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 64MHz.
Storage Capacity: Maximum Flash is 64KB, maximum SRAM is 10KB.
Market Segmentation: Suitable for the Internet of Things, smart homes, industry, medical, and home appliances.
HK32C207 Family (Functional safety and robust performance go hand in hand, a king in the field of intelligent control)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 64MHz.
Storage Capacity: Maximum Flash is 64KB, maximum SRAM is 10KB.
Market Segmentation: Suitable for the Internet of Things, smart homes, industry, medical, and home appliances.
HK32M050 Family (High integration, low power consumption, flexible packaging, a performance monster in the field of motor control)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 64MHz.
Storage capacity: Maximum Flash is 16KB, maximum SRAM is 4KB.
Market segmentation: Suitable for motor control, such as water pumps, power tools, fan applications, high-speed motors, and electric vehicles.
HK32M060 Family (High integration, high precision, high performance, and self-developed motor acceleration unit make motor control more efficient)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 48MHz.
Storage capacity: Maximum Flash is 64KB, maximum SRAM is 8KB.
Market segmentation: Suitable for motor control, such as water pumps, power tools, fan applications, high-speed motors, and electric vehicles.
HK32M070 Family (High precision, high efficiency and cost-effective monster, motor control performance king)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 64MHz.
Storage Capacity: Maximum Flash is 32KB, maximum SRAM is 4KB.
Market segmentation: Suitable for motor control, such as water pumps, power tools, fan applications, high-speed motors, and electric vehicles.
HK32EC021 Family (Low power consumption, high integration, intelligent control, e-cigarette control performance monster)
Core and Frequency: Based on ARM Cotex-M0 core, with a maximum frequency of 48MHz.
Storage Capacity: Maximum Flash is 32KB, maximum SRAM is 4KB.
Market segmentation: Suitable for the e-cigarette market.
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