ATmega1284P datasheet(84/380 Pages) ATMEL

номер детали	ATmega1284P

подробное описание детали	8-bit Microcontroller with 128K Bytes In-System Programmable Flash

PDF	380 Pages

Scroll/Zoom	100%

производитель	ATMEL [ATMEL Corporation]

домашняя страница	http://www.atmel.com

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84 / 380 page

8059D–AVR–11/09

ATmega1284P

• TOSC1/PCINT22 – Port C, Bit 6

TOSC1, Timer Oscillator pin 1. The PC6 pin can serve as an external interrupt source to the

MCU.

PCINT22, Pin Change Interrupt source 23: The PC6 pin can serve as an external interrupt

source.

• TDI/PCINT21 – Port C, Bit 5

TDI, JTAG Test Data Input.

PCINT21, Pin Change Interrupt source 21: The PC5 pin can serve as an external interrupt

source.

• TDO/PCINT20 – Port C, Bit 4

TDO, JTAG Test Data Output.

PCINT20, Pin Change Interrupt source 20: The PC4 pin can serve as an external interrupt

source.

• TMS/PCINT19 – Port C, Bit 3

TMS, JTAG Test Mode Select.

PCINT19, Pin Change Interrupt source 19: The PC3 pin can serve as an external interrupt

source.

• TCK/PCINT18 – Port C, Bit 2

TCK, JTAG Test Clock.

PCINT18, Pin Change Interrupt source 18: The PC2 pin can serve as an external interrupt

source.

• SDA/PCINT17 – Port C, Bit 1

SDA, 2-wire Serial Bus Data Input/Output Line.

PCINT17, Pin Change Interrupt source 17: The PC1 pin can serve as an external interrupt

source.

• SCL/PCINT16 – Port C, Bit 0

SCL, 2-wire Serial Busk Clock Line.

PCINT23, Pin Change Interrupt source 23: The PC0 pin can serve as an external interrupt

source.

Table 12-10 and Table 12-11 relate the alternate functions of Port C to the overriding signals

shown in Figure 12-5 on page 76.

ATmega1284P датащи(PDF) 84 Page - ATMEL Corporation