808
ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P [DATASHEET]
8285E–AVR–02/2013
(0xC3)
Reserved
-
(0xC2)
UCSR0C
-
UMSEL0
UPM01
UPM00
USBS0
UCSZ01
UCSZ00
UCPOL0
(0xC1)
UCSR0B
RXCIE0
TXCIE0
UDRIE0
RXEN0
TXEN0
UCSZ02
RXB80
TXB80
(0xC0)
UCSR0A
RXC0
TXC0
UDRE0
FE0
DOR0
UPE0
U2X0
MPCM0
(0xBF)
Reserved
-
(0xBE)
Reserved
-
(0xBD)
Reserved
-
(0xBC)
Reserved
-
(0xBB)
Reserved
-
(0xBA)
USIDR
USI Data Register
(0xB9)
USISR
USISIF
USIOIF
USIPF
USIDC
USICNT3
USICNT2
USICNT1
USICNT0
(0xB8)
USICR
USISIE
USIOIE
USIWM1
USIWM0
USICS1
USICS0
USICLK
USITC
(0xB7)
Reserved
-
(0xB6)
ASSR
-
EXCLK
AS2
TCN2UB
OCR2UB
TCR2UB
(0xB5)
Reserved
-
(0xB4)
Reserved
-
(0xB3)
OCR2A
Timer/Counter 2 Output Compare Register A
(0xB2)
TCNT2
Timer/Counter2
(0xB1)
Reserved
-
(0xB0)
TCCR2A
FOC2A
WGM20
COM2A1
COM2A0
WGM21
CS22
CS21
CS20
(0xAF)
Reserved
-
(0xAE)
Reserved
-
(0xAD)
Reserved
-
(0xAC)
Reserved
-
(0xAB)
Reserved
-
(0xAA)
Reserved
-
(0xA9)
Reserved
-
(0xA8)
Reserved
-
(0xA7)
Reserved
-
(0xA6)
Reserved
-
(0xA5)
Reserved
-
(0xA4)
Reserved
-
(0xA3)
Reserved
-
(0xA2)
Reserved
-
(0xA1)
Reserved
-
(0xA0)
Reserved
-
(0x9F)
Reserved
-
(0x9E)
Reserved
-
(0x9D)
Reserved
-
(0x9C)
Reserved
-
(0x9B)
Reserved
-
(0x9A)
Reserved
-
(0x99)
Reserved
-
(0x98)
Reserved
-
(0x97)
Reserved
-
(0x96)
Reserved
-
(0x95)
Reserved
-
(0x94)
Reserved
-
(0x93)
Reserved
-
(0x92)
Reserved
-
(0x91)
Reserved
-
(0x90)
Reserved
-
(0x8F)
Reserved
-
(0x8E)
Reserved
-
(0x8D)
Reserved
-
(0x8C)
Reserved
-
(0x8B)
OCR1BH
Timer/Counter1 Output Compare Register B High
(0x8A)
OCR1BL
Timer/Counter1 Output Compare Register B Low
(0x89)
OCR1AH
Timer/Counter1 Output Compare Register A High
(0x88)
OCR1AL
Timer/Counter1 Output Compare Register A Low
(0x87)
ICR1H
Timer/Counter1 Input Capture Register High
(0x86)
ICR1L
Timer/Counter1 Input Capture Register Low
(0x85)
TCNT1H
Timer/Counter1 High
(0x84)
TCNT1L
Timer/Counter1 Low
(0x83)
Reserved
–
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
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