ATMEGA1280V ATMEL [ATMEL Corporation], ATMEGA1280V Datasheet - Page 10

• Manufacturer Part Number: ATMEGA1280V
• Description: 8-bit Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

Register Summary
10
Address
(0x1FF)
(0x13F)
(0x13E)
(0x13D)
(0x13C)
(0x13B)
(0x13A)
(0x12F)
(0x12E)
(0x12D)
(0x12C)
(0x12B)
(0x12A)
(0x11F)
(0x11E)
(0x11D)
(0x11C)
(0x11B)
(0x11A)
(0x10F)
(0x10E)
(0x10D)
(0x10C)
(0x10B)
(0x10A)
(0x139)
(0x138)
(0x137)
(0x136)
(0x135)
(0x134)
(0x133)
(0x132)
(0x131)
(0x130)
(0x129)
(0x128)
(0x127)
(0x126)
(0x125)
(0x124)
(0x123)
(0x122)
(0x121)
(0x120)
(0x119)
(0x118)
(0x117)
(0x116)
(0x115)
(0x114)
(0x113)
(0x112)
(0x111)
(0x110)
(0x109)
(0x108)
(0x107)
(0x106)
(0x105)
(0x104)
(0x103)
(0x102)
...
ATmega640/1280/1281/2560/2561
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
UBRR3H
UCSR3C
OCR5CH
OCR5BH
OCR5AH
UBRR3L
UCSR3B
UCSR3A
OCR5CL
OCR5BL
OCR5AL
TCNT5H
TCCR5C
TCCR5B
TCCR5A
TCNT5L
Name
PORTH
PORTL
PORTK
PORTJ
ICR5H
UDR3
ICR5L
DDRL
DDRK
DDRJ
PINK
PINL
PINJ
UMSEL31
COM5A1
PORTK7
PORTH7
PORTL7
PORTJ7
RXCIE3
FOC5A
ICNC5
Bit 7
PINL7
PINK7
PINJ7
RXC3
DDL7
DDK7
DDJ7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
UMSEL30
COM5A0
PORTK6
PORTH6
PORTL6
PORTJ6
TXCIE3
FOC5B
Bit 6
ICES5
PINL6
PINK6
DDK6
PINJ6
TXC3
DDL6
DDJ6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
COM5B1
PORTH5
PORTL5
PORTK5
PORTJ5
UDRIE3
UPM31
UDRE3
FOC5C
Bit 5
PINK5
PINL5
DDK5
PINJ5
DDL5
DDJ5
Timer/Counter5 - Output Compare Register C High Byte
Timer/Counter5 - Output Compare Register B High Byte
Timer/Counter5 - Output Compare Register A High Byte
Timer/Counter5 - Output Compare Register C Low Byte
Timer/Counter5 - Output Compare Register B Low Byte
Timer/Counter5 - Output Compare Register A Low Byte
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Timer/Counter5 - Input Capture Register High Byte
Timer/Counter5 - Input Capture Register Low Byte
Timer/Counter5 - Counter Register High Byte
Timer/Counter5 - Counter Register Low Byte
USART3 Baud Rate Register Low Byte
COM5B0
PORTH4
PORTL4
PORTK4
WGM53
PORTJ4
UPM30
RXEN3
USART3 I/O Data Register
Bit 4
PINK4
PINL4
DDK4
PINJ4
DDL4
DDJ4
FE3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
COM5C1
PORTK3
PORTH3
PORTL3
PORTJ3
WGM52
USBS3
TXEN3
Bit 3
DOR3
PINL3
PINK3
PINJ3
DDL3
DDK3
DDJ3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
USART3 Baud Rate Register High Byte
COM5C0
PORTK2
PORTH2
UCSZ31
UCSZ32
PORTL2
PORTJ2
Bit 2
PINL2
PINK2
UPE3
DDL2
DDK2
PINJ2
CS52
DDJ2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PORTH1
PORTL1
PORTK1
UCSZ30
PORTJ1
WGM51
RXB83
Bit 1
PINK1
PINL1
PINJ1
U2X3
CS51
DDL1
DDK1
DDJ1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
UCPOL3
PORTH0
PORTL0
PORTK0
PORTJ0
MPCM3
WGM50
TXB83
Bit 0
PINL0
PINK0
DDK0
PINJ0
CS50
DDL0
DDJ0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2549KS–AVR–01/07
page 227
page 231
page 231
page 244
page 243
page 242
page 167
page 167
page 167
page 167
page 167
page 167
page 168
page 168
page 165
page 165
page 164
page 162
page 160
page 118
page 118
page 118
page 118
page 118
page 118
page 118
page 118
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page 117
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