Datasheet Change
Log for ATmega8
This document contains a log on the changes made to the datasheet for ATmega8.
Changes from Rev.
2486K-08/03 to Rev.
2486L-10/03
All page numbers refers to this document.
1. Updated “Calibrated Internal RC Oscillator” on page 28.
Changes from Rev.
2486K-08/03 to Rev.
2486L-10/03
All page numbers refers to this document.
1. Removed “Preliminary” and TBDs from the datasheet.
2. Renamed ICP to ICP1 in the datasheet.
3. Removed instructions CALL and JMP from the datasheet.
4. Updated tRST in Table 15 on page 36, VBG in Table 16 on page 40, Table 100 on
page 239 and Table 102 on page 241.
5. Replaced text “XTAL1 and XTAL2 should be left unconnected (NC)” after
Table 9 in “Calibrated Internal RC Oscillator” on page 28. Added text regard-
ing XTAL1/XTAL2 and CKOPT Fuse in “Timer/Counter Oscillator” on page 30.
6. Updated Watchdog Timer code examples in “Timed Sequences for Changing
the Configuration of the Watchdog Timer” on page 43.
7. Removed bit 4, ADHSM, from “Special Function IO Register – SFIOR” on page
56.
8. Added note 2 to Figure 103 on page 212.
9. Updated item 4 in the “Serial Programming Algorithm” on page 233.
10. Added tWD_FUSE to Table 97 on page 234 and updated Read Calibration Byte,
Byte 3, in Table 98 on page 235.
11. Updated Absolute Maximum Ratings* and DC Characteristics in “Electrical
Characteristics” on page 237.
Changes from Rev.
2486J-02/03 to Rev.
2486K-08/03
All page numbers refers to this document.
1. Updated VBOT values in Table 15 on page 36.
2. Updated “ADC Characteristics” on page 243.
3. Updated “ATmega8 Typical Characteristics” on page 244.
4. Updated “Erratas” on page 291.
Changes from Rev.
2486I-12/02 to Rev.
2486J-02/03
All page numbers refers to this document.
292
ATmega8(L)
2486M–AVR–12/03
ATMEL [ ATMEL ]
