您好！
物料型号：STM32C071GBU6N，品牌：ST，因数据手册未写明对应主丝印，烦请帮忙确认主丝印是否为“C071B6N”，谢谢！
Translation:
Hello!
Material model: STM32C071GBU6N,
brand: ST. Since the data sheet does not specify the marking, please help confirm whether the marking is "C071B6N". Thank you!
您好！
物料型号：STM32C071GBU6N，品牌：ST，因数据手册未写明对应主丝印，烦请帮忙确认主丝印是否为“C071B6N”，谢谢！
Translation:
Hello!
Material model: STM32C071GBU6N,
brand: ST. Since the data sheet does not specify the marking, please help confirm whether the marking is "C071B6N". Thank you!
