Holtek Semiconductor HT32F1755
The HT32F1755/1765/2755 devices operate at a frequency of up to 72MHz with a Flash accelerator to obtain maximum eficiency. It provides 128KB of embedded Flash memory for code/data storage and up to 64KB of embedded SRAM memory for system operation and application program usage. The above features ensure that the HT32F1755/1765/2755 devices are suitable for use in a wide range of applications, especially in areas such as white goods application control, power monitors, alarm systems, consumer products, handheld equipment, data logging applications, motor control, ingerprint recognition and so on.