189
7598H–AVR–07/09
ATtiny25/45/85
28. Document Revision History
28.1 Revision 7598H - 07/09
1. Absolute Maximum Ratings updated
28.2 Revision 7598G - 03/08
1. Modified See “Power Management and Sleep Modes” on page 31.
2. Modified See “MCU Control Register – MCUCR” on page 31.
3. Modified Active Clock Domains and Wake-up Sources in the Different Sleep Modes33.
4. Added “Limitations” on page 33.
5. Modified “Power Reduction Register” on page 33.
28.3 Revision 7598F - 11/07
1. Correction to ICC Active, Table 22-1 on page 150.
28.4 Revision 7598E - 03/07
1. POR updated, see Section 8.3 on page 36.
28.5 Revision 7598D - 02/07
1. Clarification of Power On Reset Specifications table, Table 8-1 on page 37.
2. Errata list updated.
3. Added QFN packages.
28.6 Revision 7598C - 09/06
1. Correction of package codification and drawings.
28.7 Revision 7598B - 08/06
1. Clarification of several TBD values
2. Addition of the Power On Reset specification
3. DC characteristics Limits completed after corner run characterization
4. Typical Characteristic curves produced
28.8 Changes from Revision 2535A-09/01 to Revision 7598A-04/06
1. Automotive grade created:
Features:
– Change voltage and temperature range (2.7V - 5.5V), (-40°C, +125°C)
– Adapt Stand-by current to automotive temperature range
Packages:
– PDIP removed
– Ordering info limited to Automotive versions (green only, dry pack)
DC & AC parameters
– Only PRELIMINARY values are produced.
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