CPU Features Operating Voltage: — For BS83B04A-4 fSYS=8MHz: 2.2V~5.5V — For BS83B08A-3/B12A-3/B16A-3 fSYS=8MHz: 2.7V~5.5V fSYS=12MHz: 2.7V~5.5V fSYS=16MHz: 4.5V~5.5V — For
CPU Features Operating voltage fSYS= 8MHz: 2.2V~5.5V fSYS=12MHz: 2.7V~5.5V fSYS=16MHz: 3.3V~5.5V Up to 0.25us instruction cycle with 16MHz system clock