CPU Features Operating voltage – fSYS= 8MHz: 2.2V~5.5V – fSYS=12MHz: 2.7V~5.5V – fSYS=16MHz: 3.3V~5.5V Up to 0.25μs instruction cycle with

The series of devices are Flash Memory A/D type 8-bit high performance RISC architecture microcontroller with fully integrated touch key