ATMEGA325-16AJ ATMEL [ATMEL Corporation], ATMEGA325-16AJ Datasheet - Page 325
ATMEGA325-16AJ
Manufacturer Part Number
ATMEGA325-16AJ
Description
8-bit Microcontroller with In-System Programmable Flash
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.ATMEGA325-16AJ.pdf
(347 pages)
- Current page: 325 of 347
- Download datasheet (3Mb)
Register Summary
2570A–AVR–09/04
Address
(0xFE)
(0xFD)
(0xFC)
(0xFB)
(0xFA)
(0xEF)
(0xEE)
(0xED)
(0xEC)
(0xEB)
(0xEA)
(0xDF)
(0xDE)
(0xDD)
(0xDC)
(0xDB)
(0xDA)
(0xD9)
(0xD8)
(0xD7)
(0xD6)
(0xD5)
(0xD4)
(0xD3)
(0xD2)
(0xD1)
(0xD0)
(0xCF)
(0xCE)
(0xCD)
(0xCC)
(0xCB)
(0xCA)
(0xC9)
(0xC8)
(0xC7)
(0xC6)
(0xC5)
(0xC4)
(0xC3)
(0xFF)
(0xF9)
(0xF8)
(0xF7)
(0xF6)
(0xF5)
(0xF4)
(0xF3)
(0xF2)
(0xF1)
(0xF0)
(0xE9)
(0xE8)
(0xE7)
(0xE6)
(0xE5)
(0xE4)
(0xE3)
(0xE2)
(0xE1)
(0xE0)
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
Reserved
Reserved
Reserved
UBRR0H
UBRR0L
Name
PORTH
PORTJ
DDRH
DDRJ
UDR0
PINH
PINJ
PORTH7
PINH7
Bit 7
DDH7
-
-
-
-
-
-
-
-
-
-
-
-
-
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Note:
PORTH6
PORTJ6
Bit 6
PINH6
PINJ6
DDH6
DDJ6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Registers with bold type only available in ATmega3250/6450.
PORTJ5
PORTH5
Bit 5
PINH5
PINJ5
DDH5
DDJ5
-
-
-
-
-
-
-
-
-
-
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USART0 Baud Rate Register Low
PORTH4
PORTJ4
Bit 4
PINH4
PINJ4
DDH4
DDJ4
USART0 Data Register
-
-
-
-
-
-
-
-
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PORTH3
PORTJ3
Bit 3
PINH3
PINJ3
DDH3
DDJ3
ATmega325/3250/645/6450
-
-
-
-
-
-
-
-
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USART0 Baud Rate Register High
PORTH2
PORTJ2
PINH2
Bit 2
PINJ2
DDH2
DDJ2
-
-
-
-
-
-
-
-
-
-
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PORTH1
PORTJ1
PINH1
Bit 1
PINJ1
DDJ1
DDH1
-
-
-
-
-
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-
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PORTH0
PORTJ0
PINH0
Bit 0
PINJ0
DDH0
DDJ0
-
-
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Page
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