ATMEGA1281V ATMEL [ATMEL Corporation], ATMEGA1281V Datasheet - Page 13
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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)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
2549NS–AVR–05/11
Address
(0x100)
(0xFD)
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(0xEE)
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UBRR2H
UCSR2C
UCSR2B
UCSR2A
UBRR1H
UCSR1C
UCSR1B
UCSR1A
UBRR0H
UCSR0C
UCSR0B
UCSR0A
UBRR2L
UBRR1L
UBRR0L
Name
UDR2
UDR1
UDR0
PINH
UMSEL21
UMSEL11
UMSEL01
RXCIE2
RXCIE1
RXCIE0
Bit 7
PINH7
RXC2
RXC1
RXC0
-
-
-
-
-
-
-
-
-
-
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UMSEL20
UMSEL10
UMSEL00
TXCIE2
TXCIE1
TXCIE0
Bit 6
PINH6
TXC2
TXC1
TXC0
-
-
-
-
-
-
-
-
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UDRIE2
UDRIE1
UDRIE0
UDRE2
UDRE1
UDRE0
UPM21
UPM11
UPM01
PINH5
Bit 5
-
-
-
-
-
-
-
-
-
-
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USART2 Baud Rate Register Low Byte
USART1 Baud Rate Register Low Byte
USART0 Baud Rate Register Low Byte
UPM20
RXEN2
UPM10
RXEN1
UPM00
RXEN0
USART2 I/O Data Register
USART1 I/O Data Register
USART0 I/O Data Register
Bit 4
PINH4
FE2
FE1
FE0
-
-
-
-
-
-
-
-
-
-
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-
ATmega640/1280/1281/2560/2561
USBS2
TXEN2
USBS1
TXEN1
USBS0
TXEN0
Bit 3
PINH3
DOR2
DOR1
DOR0
-
-
-
-
-
-
-
-
-
-
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USART2 Baud Rate Register High Byte
USART1 Baud Rate Register High Byte
USART0 Baud Rate Register High Byte
UCSZ21
UCSZ22
UCSZ11
UCSZ12
UCSZ01
UCSZ02
Bit 2
PINH2
UPE2
UPE1
UPE0
-
-
-
-
-
-
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-
UCSZ20
UCSZ10
UCSZ00
RXB82
RXB81
RXB80
PINH1
Bit 1
U2X2
U2X1
U2X0
-
-
-
-
-
-
-
-
-
-
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-
UCPOL2
UCPOL1
UCPOL0
MPCM2
MPCM1
MPCM0
TXB82
TXB81
TXB80
Bit 0
PINH0
-
-
-
-
-
-
-
-
-
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