CW32L031C8 ultra-low power series core board small blue board

CW32L031C8U6 is a cost-effective and low-power domestic MCU launched by Wuhan Xinyuan Semiconductor Co., Ltd., based on ARM's Cortex-M0+ core, 48MHZ main frequency, 64K bytes FLASH, and 8K bytes RAM. The software and firmware library are consistent with the STM32 style and can be quickly used. And it has better performance than STM32 and similar domestic MCUs: the whole series supports 1.65~5.5V power supply, lower power consumption, and supports an operating temperature range of -40~105 degrees Celsius.
The CW32L031C8U6 core board uses the MCU chip CW32L031C8U6 in the QFN48 package of Wuhan Xinyuan Semiconductor Co., Ltd. All GPIOs can be led out through double-row pins with a standard spacing of 2.54mm. The core board is equipped with a flashing indicator user program. Users can download the program with emulators such as DAP and STLINK.
Features:
MCU: CW32L031C8U6 (48 pins)

Maximum operating frequency: 48M


64KB Flash and 8KB RAM


8M and 32.768k crystal (default accessories)


One reset button


One power indicator


One user indicator


One user button


One USB power supply interface


SWD download debug port


3.3V voltage regulator circuit


Standard DIP40 package (single row pin spacing)


All GPIO leads

 
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