ATMEGA8L ATMEL [ATMEL Corporation], ATMEGA8L Datasheet - Page 22

• Manufacturer Part Number: ATMEGA8L
• Description: 8-bit AVR with 8K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

Changes from Rev.
2486H-09/02 to
Rev. 2486I-12/02
Changes from Rev.
2486G-09/02 to
Rev. 2486H-09/02
Changes from Rev.
2486F-07/02 to
Rev. 2486G-09/02
Changes from Rev.
2486E-06/02 to
Rev. 2486F-07/02
Changes from Rev.
2486D-03/02 to
Rev. 2486E-06/02
Changes from Rev.
2486C-03/02 to
Rev. 2486D-03/02
22
ATmega8(L)
17. Added note for RSTDISBL Fuse in
18. Updated drawings in
1. Added errata for Rev D, E, and F on
1. Changed the Endurance on the Flash to 10,000 Write/Erase Cycles.
1. Updated
1. Changes in
2. Addition of OCS2 in
3. The following tables have been updated:
4. Changes in
5. Corrected Errors in Cross References.
1. Updated Some Preliminary Test Limits and Characterization Data
2. Changes in External Clock Frequency
3. Updated TWI Chapter
1. Updated Typical Start-up Times.
Table 51, “CPOL and CPHA Functionality,” on page
on page
“ADC Conversion Time,” on page
and
Z-pointer,” on page
The following tables have been updated:
Table 15, “Reset Characteristics,” on page
acteristics,” on page
page
Added the description at the end of
Added period changing data in
More details regarding use of the TWI bit rate prescaler and a
caler,” on page
The following tables has been updated:
Table 5, “Start-up Times for the Crystal Oscillator Clock Selection,” on page
“Start-up Times for the Low-frequency Crystal Oscillator Clock Selection,” on page
Table 84, “Explanation of Different Variables used in Figure 103 and the Mapping to the
248.
158,
Table 103, “ADC Characteristics,” on page
“Digital Input Enable and Sleep Modes” on page
“Reading the Calibration Byte” on page
Table 72, “Analog Comparator Multiplexed Input(1),” on page
173.
221.
42, DC Characteristics on
“MOSI/OC2 – Port B, Bit 3” on page
“Packaging Information” on page
Table 99, “External Clock Drive,” on page
200,
“External Clock” on page
Table 87 on page
page
Table 75, “Input Channel Selections,” on page
38,
17.
Table 16, “Internal Voltage Reference Char-
page
242,
132,
248.
234.
223.
Table , “ADC Characteristics,” on
Table 59, “UCPOL Bit Settings,”
14.
59.
32.
Table 65, “TWI Bit Rate Pres-
55.
244.
2486SS–AVR–08/07
195,
28,
Table 73,
Table 6,
206,
28,