4.2 Appendix - Obsolete Revision History
Note: Due to document structure change from
            pin organized documents, the following obsolete document revision history is provided as
            a reference. 
    - ATtiny804/1604 Silicon Errata and Data Sheet Clarification (DS40002126B)
 - ATtiny806/1606 Silicon Errata and Data Sheet Clarification (DS40002127B)
 - ATtiny807/1607 Silicon Errata and Data Sheet Clarification (DS40002128B)
 
