STM32F105/107VCT6替代料极海APM32F107VCT6软硬件兼容 ¥10.90 STM32F405/407RGT6替代料极海APM32F407RGT6软硬件兼容 ¥23.90 车规级MCU极海APM32F072RBT7 ¥13.90 车规级MCU极海APM32A407VGT7 ¥28.90 车规级MCU极海APM32A407ZGT6 ¥31.90 车规级MCU极海APM32A103VET7 ¥23.90