ATMEGA644PV ATMEL [ATMEL Corporation], ATMEGA644PV Datasheet - Page 386
ATMEGA644PV
Manufacturer Part Number
ATMEGA644PV
Description
8-bit Microcontroller with 16/32/64K Bytes In-System Programmable Flash
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.ATMEGA644PV.pdf
(408 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATMEGA644PV-10MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
- Current page: 386 of 408
- Download datasheet (4Mb)
28. Register Summary
386
Address
(0xED)
(0xEC)
(0xDE)
(0xDD)
(0xDC)
(0xDB)
(0xDA)
(0xCE)
(0xCD)
(0xCC)
(0xCB)
(0xCA)
(0xFF)
(0xFE)
(0xFD)
(0xFC)
(0xFB)
(0xFA)
(0xEF)
(0xEE)
(0xEB)
(0xEA)
(0xE9)
(0xE8)
(0xE7)
(0xE6)
(0xE5)
(0xE4)
(0xE3)
(0xE2)
(0xE1)
(0xE0)
(0xDF)
(0xD9)
(0xD8)
(0xD7)
(0xD6)
(0xD5)
(0xD4)
(0xD3)
(0xD2)
(0xD1)
(0xD0)
(0xCF)
(0xC9)
(0xC8)
(0xC7)
(0xC6)
(0xC5)
(0xC4)
(0xC3)
(0xC2)
(0xC1)
(0xF9)
(0xF8)
(0xF7)
(0xF6)
(0xF5)
(0xF4)
(0xF3)
(0xF2)
(0xF1)
(0xF0)
ATmega164P/324P/644P
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
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
UDR1
UBRR1H
UBRR1L
Reserved
UCSR1C
UCSR1B
Reserved
UDR0
UBRR0H
UBRR0L
Reserved
UCSR0C
UCSR0B
UCSR1A
Name
UMSEL11
UMSEL01
RXCIE1
RXCIE0
RXC1
Bit 7
-
-
-
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-
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-
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-
-
UMSEL10
UMSEL00
TXCIE1
TXCIE0
Bit 6
TXC1
-
-
-
-
-
-
-
-
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-
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-
UDRIE1
UDRIE0
UPM11
UDRE1
UPM01
Bit 5
-
-
-
-
-
-
-
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-
USART0 Baud Rate Register Low Byte
USART1 Baud Rate Register Low Byte
RXEN1
UPM00
RXEN0
USART1 I/O Data Register
UPM10
USART0 I/O Data Register
Bit 4
FE1
-
-
-
-
-
-
-
-
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USBS1
TXEN1
USBS0
TXEN0
DOR1
Bit 3
-
-
-
-
-
-
-
-
-
-
-
-
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-
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-
-
USART1 Baud Rate Register High Byte
USART0 Baud Rate Register High Byte
UCSZ11
UCSZ12
UCSZ01
UCSZ02
Bit 2
UPE1
-
-
-
-
-
-
-
-
-
-
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UCSZ10
UCSZ00
RXB81
RXB80
Bit 1
U2X1
-
-
-
-
-
-
-
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UCPOL1
UCPOL0
MPCM1
TXB81
TXB80
Bit 0
-
-
-
-
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8011D–AVR–02/07
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Page
187
187
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