ATMEGA1281V ATMEL [ATMEL Corporation], ATMEGA1281V Datasheet - Page 10
ATMEGA1281V
Manufacturer Part Number
ATMEGA1281V
Description
8-bit Atmel Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.ATMEGA1281V.pdf
(40 pages)
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2.3.17
2.3.18
2549NS–AVR–05/11
AVCC
AREF
AVCC is the supply voltage pin for Port F and the A/D Converter. It should be externally con-
nected to V
through a low-pass filter.
This is the analog reference pin for the A/D Converter.
CC
, even if the ADC is not used. If the ADC is used, it should be connected to V
ATmega640/1280/1281/2560/2561
10
CC