ATMEGA165A_11 ATMEL [ATMEL Corporation], ATMEGA165A_11 Datasheet - Page 11

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ATMEGA165A_11

Manufacturer Part Number
ATMEGA165A_11
Description
8-bit Atmel Microcontroller with 16/32/64K Bytes In-System Programmable Programmable
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
8285DS–AVR–06/11
Address
(0xC4)
(0xC3)
(0xC2)
(0xC1)
(0xC0)
(0xBF)
(0xBE)
(0xBD)
(0xBC)
(0xBB)
(0xBA)
(0xAF)
(0xAE)
(0xAD)
(0xAC)
(0xAB)
(0xAA)
(0x9D)
(0x9C)
(0x8D)
(0x8C)
(0xB9)
(0xB8)
(0xB7)
(0xB6)
(0xB5)
(0xB4)
(0xB3)
(0xB2)
(0xB1)
(0xB0)
(0xA9)
(0xA8)
(0xA7)
(0xA6)
(0xA5)
(0xA4)
(0xA3)
(0xA2)
(0xA1)
(0xA0)
(0x9F)
(0x9E)
(0x9B)
(0x9A)
(0x99)
(0x98)
(0x97)
(0x96)
(0x95)
(0x94)
(0x93)
(0x92)
(0x91)
(0x90)
(0x8F)
(0x8E)
(0x8B)
(0x89)
(0x88)
(0x87)
(0x86)
(0x8A)
UBRR0L
Reserved
UCSR0C
UCSR0B
UCSR0A
Reserved
Reserved
Reserved
Reserved
Reserved
USIDR
USISR
USICR
Reserved
ASSR
Reserved
Reserved
OCR2A
TCNT2
Reserved
TCCR2A
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
OCR1BH
OCR1BL
OCR1AH
OCR1AL
ICR1H
ICR1L
Name
ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P
RXCIE0
USISIF
USISIE
FOC2A
Bit 7
RXC0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
UMSEL0
WGM20
TXCIE0
USIOIF
USIOIE
Bit 6
TXC0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
COM2A1
USIWM1
UDRIE0
UPM01
UDRE0
Bit 5
USIPF
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Timer/Counter1 Output Compare Register B High
Timer/Counter1 Output Compare Register A High
Timer/Counter1 Output Compare Register B Low
Timer/Counter1 Output Compare Register A Low
Timer/Counter 2 Output Compare Register A
Timer/Counter1 Input Capture Register High
Timer/Counter1 Input Capture Register Low
USART0 Baud Rate Register Low
COM2A0
USIWM0
UPM00
RXEN0
EXCLK
USIDC
Bit 4
FE0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
USI Data Register
Timer/Counter2
USICNT3
USICS1
WGM21
USBS0
TXEN0
Bit 3
DOR0
AS2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
USICNT2
TCN2UB
UCSZ01
UCSZ02
USICS0
Bit 2
UPE0
CS22
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
USICNT1
OCR2UB
UCSZ00
USICLK
RXB80
Bit 1
U2X0
CS21
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
USICNT0
UCPOL0
TCR2UB
MPCM0
TXB80
USITC
Bit 0
CS20
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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11

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