| Document | 
                            - The status
                                    changed from Preliminary to Complete
  
                         | 
| Features | 
                            - Removed the Data retention: 20 years at 85°C
 - Speed Grade
                                    corrected to: 0-8 MHz @ 2.7V – 5.5V
  
                         | 
| MEMORIES: Configuration and User Fuses
                            (FUSE) | 
                            
                         | 
| Peripherals and Architecture | 
                            
                         | 
| TCD: 12-Bit Timer/Counter Type D | 
                            
                         | 
| DAC: Digital-to-Analog Converter | 
                            
                         | 
| Electrical Characteristics: General Operating
                                Ratings | 
                            - Updated the
                                    temperature limits to [-40, 125]°C for the Maximum Frequency vs.
                                        VDD
  
                         | 
| Electrical Characteristics: Wake-Up
                                Time | 
                            - Updated the
                                    conditions and the typical values for the Wake-up time from
                                        Idle mode
  
                         | 
| Electrical Characteristics: Power Consumption of
                            Peripherals | 
                            - Updated the
                                        Operating conditions to include the 'Idle Sleep
                                    Mode'
  
                         | 
| Electrical Characteristics:
                            TWI | 
                            
                         |