The CW32F003FxPx StartKit evaluation board provides users with an economical and flexible way to build system prototypes using the CW32F003FxPx chip. All aspects of performance, power consumption, and functionality can be quickly verified. 

The CW32F003FxPx StartKit evaluation board needs to be used with the CW-DAPLINK debugger. 

The CW32F003FxPx StartKit evaluation board comes with the CW32F003 StartKit software package and the CW32F003-StdPeriph-Lib firmware library and routines. 

The CW32F003FxPx StartKit evaluation board is shown in the following figure:

• CW32F003FxPx microcontroller (ARM^® Cortex^®-M0+ up to 48MHz), TSSOP20 package, 20Kbytes FLASH, 3Kbytes RAM 

• Three LEDs : 

  - Power indicator (LED3), User indicator (LED1, LED2) 

• Three switches: 

  - Reset switch (S3), User switch (S1, S2) 

• USB to serial port chip (CH340N) 

• FLASH chip (W25Q64JVSSIQ) 

• EEPROM chip（CW24C02AD） 

• On-board interfaces: 

  - Mini USB interface (serial communication, USB powered) 

  - Downloader debug interface 

  - All GPIO ports are pin-out via pin header 

• Multiple power supply methods: USB VBUS power supply, 3.3V power supply (LD1117AS33TR), external 1.65V-5.5V power supply 

• The CW32F003-StdPeriph-Lib package provides a comprehensive set of free firmware libraries and routines 

• Support for multiple IDEs, IAR™，Keil^®