Since the microprocessor is packed in QFN, shipping overseas is convenient. It is a MICROCONTROLLER in terms of uPs/uCs/Peripheral ICs. The total number of terminations is 40. Turning on and running the embedded microprocessor with a 2.1V voltage supply should be possible. The architecture of the microprocessor is 8-bit. Detailed functions for 40 pins can be found in the datasheets. 2.75V is its maximum supply current. There is 50MHz clock frequency for the microprocessor. In CPU programs, data is transferred by 33 I/Os.
C8051F572-AM Features
8-Bit Structure 33 I/Os
C8051F572-AM Applications
There are a lot of Silicon Labs C8051F572-AM Microprocessor applications.