Devices HT32F123xx Series HT32F22366 HT32F22366 Holtek Devices 5 HT32F22366 HT32F22366 Cortex-M3 HT32F22366_100LQFP HT32F22366 Cortex-M3 HT32F22366_46QFN HT32F22366 Cortex-M3 HT32F22366_48LQFP HT32F22366 Cortex-M3 HT32F22366_64LQFP HT32F22366 Cortex-M3