ATtiny88 datasheet(4/23 Pages) ATMEL

부품명	ATtiny88

상세설명	8-bit Microcontroller with 4/8K Bytes In-System Programmable Flash

PDF	23 Pages

Scroll/Zoom	100%

제조업체	ATMEL [ATMEL Corporation]

홈페이지	http://www.atmel.com

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4 / 23 page

8008CS–AVR–03/09

ATtiny48/88

pins that are externally pulled low will source current if the pull-up resistors are activated. The

Port D pins are tri-stated when a reset condition becomes active, even if the clock is not running.

The various special features of Port D are elaborated in “Alternate Functions of Port D” on page

70.

1.1.8

CC is the supply voltage pin for the A/D converter and a selection of I/O pins. This pin should

be externally connected to V

CC even if the ADC is not used. If the ADC is used, it is recom-

mended this pin is connected to V

CC through a low-pass filter, as described in “Analog Noise

Canceling Techniques” on page 166.

The following pins receive their supply voltage from AV

CC: PC7, PC5:0 and (in 32-lead pack-

ages) PA1:0. All other I/O pins take their supply voltage from V

CC.

ATtiny88 데이터시트(PDF) 4 Page - ATMEL Corporation