The China Information Association held the 16th iCAN University Student Innovation and Entrepreneurship Competition (formerly known as the China MEMS Sensor Application Competition, hereinafter referred to as the "iCAN Competition") from April to December 2022. The iCAN Competition is an unrestricted competition that encourages original innovation.

As an emerging domestic chip manufacturer, Wuhan Xinyuan Semiconductor has sponsored the iCAN competition and provided two development boards based on the CW32 series MCU for this competition, in order to deeply implement the national talent development strategy and provide a good development tool platform for young talents.

CW32F030CxTx Introduction to Development Board

CW32F030CxTx StartKit adopting wuhan xinyuan CW32F030CxTx microcontroller as the main control chip (ARM ® Cortex ®- M0+with a maximum main frequency of 64MHz, packaged in LQFP48, with 64K bytes of FLASH and 8K bytes of RAM. It is powered by multiple methods: USB VBUS power supply, 3.3V power supply (LD1117AS33TR), and external 1.65V~5.5V power supply. The CW32F030 StdPeriph Lib software package provides a comprehensive and free firmware library and routines. Supports multiple integrated development environments, IAR ™, Keil ®。

Evaluation board characteristics:

CW32F030CxTx microcontroller (ARM ® Cortex ®- M0+maximum main frequency 64MHz, LQFP48 packaging, 64K bytes of FLASH, 8K bytes of RAM

3 LEDs:

-Power indicator light (LED3), user indicator light (LED1, LED2)

Three light touch switches:

-Reset touch switch (S3), user touch switch (S1, S2)

USB to serial chip (CH340N)

FLASH chip (W25Q64JVSSIQ)

EEPROM chip (CW24C02AD)

On board interface:

-Mini USB interface (serial communication, USB powered)

-Downloader debugging interface

-All GPIO ports are led out through pin arrangement

Multiple power supply methods: USB VBUS power supply, 3.3V power supply (LD1117AS33TR), external 1.65V~5.5V power supply • CW32F030 StdPeriph Lib software package provides

Comprehensive and free firmware library and routines

Support multiple integrated development environments, IAR ™, Keil ®

CW32F003FxPx  Introduction to Development Board

The CW32F003FxPx StartKit uses a wuhan xinyuan CW32F003FxPx microcontroller as the main control chip,

ARM ® Cortex ®- M0+with the highest main frequency of 48MHz, TSSOP20 packaging, 20K bytes of FLASH, 3K bytes of RAM, multiple power supply methods: USB VBUS power supply, 3.3V power supply (LD1117AS33TR), external 1.65V~5.5V power supply. The CW32F003 StdPeriph Lib software package provides a comprehensive and free firmware library and routines, supporting multiple integrated development environments, IAR ™, Keil ®。

Evaluation board characteristics:

CW32F003FxPx microcontroller (ARM ® Cortex ®- M0+maximum main frequency 48MHz, TSSOP20 packaging, 20K bytes of FLASH, 3K bytes of RAM

3 LEDs:

-Power indicator light (LED3), user indicator light (LED1, LED2)

Three light touch switches:

-Reset touch switch (S3), user touch switch (S1, S2)

USB to serial chip (CH340N)

FLASH chip (W25Q64JVSSIQ)

EEPROM chip (CW24C02AD)

On board interface:

-Mini USB interface (serial communication, USB powered)

-Downloader debugging interface

-All GPIO ports are led out through pin arrangement

Multiple power supply methods: USB VBUS power supply, 3.3V power supply (LD1117AS33TR), external 1.65V~5.5V power supply • CW32F003 StdPeriph Lib software package provides comprehensive and free firmware library and routines

Support multiple integrated development environments, IAR ™, Keil ®

In order to implement the relevant documents of the State Council and the Ministry of Education on further promoting the high-quality development of entrepreneurship and innovation education, effectively promote the organic integration and close integration of students' professional abilities and innovation and entrepreneurship abilities, and improve the application of students' innovation and entrepreneurship abilities in practice, the iCAN 2022 Outstanding Talent Special Training Camp will be held online from August 22 to 26, 2022.

Among them, Ye Fangpu, a senior on-site application engineer from Wuhan Xinyuan, will introduce the application of Wuhan Xinyuan's CW32F030CxTx and CW32F003FxPx development boards on August 25th from 20:15 to 21:00.

Young people are interested in the CW32 development board of Wuhan Xinyuan. They can enter the "iCAN Innovation" mini program or download the "Xincha APP" to watch. If they are interested in participating in the 2022 iCAN "China Electronics Hong Kong Xincha Cup" China New Application Innovation Challenge, students who meet the requirements can apply for Wuhan Xinyuan development board for free through the "Xincha APP" for innovative learning and competition.