In terms of uPs and uCs as well as peripheral ICs, this is a MICROCONTROLLER. In total, there are 28 terminations. When the voltage supply is 3V, the cpu microprocessor should be powered on and run. It can supply a maximum current of 3.6V. 48MHz is the microprocessor's clock frequency.
C8051T626 Features
C8051T626 Applications
There are a lot of Silicon Labs C8051T626 Microprocessor applications.