Devices HT32F123xx Series HT32F12345 HT32F12345 Holtek Devices 4 HT32F12345 HT32F12345 Cortex-M3 HT32F12345_46QFN HT32F12345 Cortex-M3 HT32F12345_48LQFP HT32F12345 Cortex-M3 HT32F12345_64LQFP HT32F12345 Cortex-M3