ATmega1284P datasheet(86/380 Pages) ATMEL

Part #	ATmega1284P

Description	8-bit Microcontroller with 128K Bytes In-System Programmable Flash

PDF	380 Pages

Scroll/Zoom	100%

Manufacturer	ATMEL [ATMEL Corporation]

Direct Link	http://www.atmel.com

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86 / 380 page

8059D–AVR–11/09

ATmega1284P

12.3.4

Alternate Functions of Port D

The Port D pins with alternate functions are shown in Table 12-12.

Table 12-12. Port D Pins Alternate Functions

Port Pin

Alternate Function

PD7

OC2A (Timer/Counter2 Output Compare Match A Output)

PCINT31 (Pin Change Interrupt 31)

PD6

ICP1 (Timer/Counter1 Input Capture Trigger)

OC2B (Timer/Counter2 Output Compare Match B Output)

PCINT30 (Pin Change Interrupt 30)

PD5

OC1A (Timer/Counter1 Output Compare Match A Output)

PCINT29 (Pin Change Interrupt 29)

PD4

OC1B (Timer/Counter1 Output Compare Match B Output)

XCK1 (USART1 External Clock Input/Output)

PCINT28 (Pin Change Interrupt 28)

PD3

INT1 (External Interrupt1 Input)

TXD1 (USART1 Transmit Pin)

PCINT27 (Pin Change Interrupt 27)

PD2

INT0 (External Interrupt0 Input)

RXD1 (USART1 Receive Pin)

PCINT26 (Pin Change Interrupt 26)

PD1

TXD0 (USART0 Transmit Pin)

PCINT25 (Pin Change Interrupt 25)

PD0

RXD0 (USART0 Receive Pin)

PCINT24 (Pin Change Interrupt 24)

T3 (Timer/Counter 3 External Counter Input)

ATmega1284P Datasheet(PDF) 86 Page - ATMEL Corporation