ATMEGA8L ATMEL [ATMEL Corporation], ATMEGA8L Datasheet - Page 6

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

AVCC
AREF
ADC7..6 (TQFP and MLF
Package Only)
About Code
Examples
6
ATmega8(L)
AVCC is the supply voltage pin for the A/D Converter, Port C (3..0), and ADC (7..6). It
should be externally connected to V
it should be connected to V
supply voltage, V
AREF is the analog reference pin for the A/D Converter.
In the TQFP and MLF package, ADC7..6 serve as analog inputs to the A/D converter.
These pins are powered from the analog supply and serve as 10-bit ADC channels.
This datasheet contains simple code examples that briefly show how to use various
parts of the device. These code examples assume that the part specific header file is
included before compilation. Be aware that not all C compiler vendors include bit defini-
tions in the header files and interrupt handling in C is compiler dependent. Please
confirm with the C compiler documentation for more details.
CC
.
CC
through a low-pass filter. Note that Port C (5..4) use digital
CC
, even if the ADC is not used. If the ADC is used,
2486M–AVR–12/03