18

ATmega8(L)

2486QS–AVR–10/06

Datasheet Revision

History

Please note that the referring page numbers in this section are referred to this docu-

ment. The referring revision in this section are referring to the document revision.

Changes from Rev.

2486P- 02/06 to Rev.

2486Q- 10/06

1.

Updated “Timer/Counter Oscillator” on page 32.

2.

Updated “Fast PWM Mode” on page 89.

3.

Updated code example in “USART Initialization” on page 138.

4.

Updated Table 37 on page 98, Table 39 on page 99, Table 42 on page 117,

Table 44 on page 118, and Table 98 on page 240.

5.

Updated “Erratas” on page 17.

Changes from Rev.

2486O-10/04 to Rev.

2486P- 02/06

1.

Added “Resources” on page 7.

2.

Updated “External Clock” on page 32.

3.

Updated “Serial Peripheral Interface – SPI” on page 124.

4.

Updated Code Example in “USART Initialization” on page 138.

5.

Updated Note in “Bit Rate Generator Unit” on page 170.

6.

Updated Table 98 on page 240.

7.

Updated Note inTable 103 on page 248.

8.

Updated “Erratas” on page 17.

Changes from Rev.

2486N-09/04 to Rev.

2486O-10/04

1.

Removed to instances of “analog ground”. Replaced by “ground”.

2.

Updated Table 7 on page 29, Table 15 on page 38, and Table 100 on page 244.

3.

Updated “Calibrated Internal RC Oscillator” on page 30 with the 1 MHz default

value.

4.

Table 89 on page 225 and Table 90 on page 225 moved to new section “Page

Size” on page 225.

5.

Updated descripton for bit 4 in “Store Program Memory Control Register –

SPMCR” on page 213.

6.

Updated “Ordering Information” on page 13.

Changes from Rev.

2486M-12/03 to Rev.

2486N-09/04

1.

Added note to MLF package in “Pin Configurations” on page 2.

2.

Updated “Internal Voltage Reference Characteristics” on page 42.

3.

Updated “DC Characteristics” on page 242.