ATMEGA6450SLASHV datasheet(67/347 Pages) ATMEL

부품명	ATMEGA6450/V

상세설명	8-bit Microcontroller with In-System Programmable Flash

PDF	347 Pages

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제조업체	ATMEL [ATMEL Corporation]

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67 / 347 page

ATmega325/3250/645/6450

2570A–AVR–09/04

Alternate Functions of Port G

The alternate pin configuration is as follows:

Note:

1. Port G, PG5 is input only. Pull-up is always on. See “Extended Fuse Byte” on page

257 for RSTDISBL fuse.

The alternate pin configuration is as follows:

• T0 – Port G, Bit 4

T0, Timer/Counter0 Counter Source.

• T1 – Port G, Bit 3

T1, Timer/Counter1 Counter Source.

Table 37 and Table 38 relates the alternate functions of Port G to the overriding signals

shown in Figure 26 on page 57.

Table 36. Overriding Signals for Alternate Functions in PF3..PF0

Signal

Name

PF3/ADC3

PF2/ADC2

PF1/ADC1

PF0/ADC0

PUOE

000

PUOV

000

DDOE

DDOV

PVOE

000

PVOV

000

PTOE

–––

–

DIEOE

000

DIEOV

000

–––

–

AIO

ADC3 INPUT

ADC2 INPUT

ADC1 INPUT

ADC0 INPUT

Table 37. Port G Pins Alternate Functions

Port Pin

Alternate Function

PG5

RESET(1)

PG4

T0 (Timer/Counter0 Clock Inpu)

PG3

T1 (Timer/Counter1 Clock Input)

PG2

PG1

PG0

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