4.1 Revision HistoryDoc Rev.DateCommentsA11/2022Initial release of this documentErrata content moved from the data sheet and restructured to the new document templateData sheet clarifications added:Ordering Information: Ordering Information Packaging Information: PNPower Management and Sleep Modes: Sleep Modes16-bit Timer/Counter1 with PWM: Fast PWM Mode in ATmega48PA/88PA/168PA AutomotiveADC - Block Diagram: ADC - Analog-to-Digital Converter Block DiagramInterrupts: Interrupt Vectors in ATmega48PA/88PA/168PA AutomotiveElectrical Characteristics: DC CharacteristicsPackage Marking: Package Marking Information