ATMEGA8535L-8AI datasheet(56/321 Pages) ATMEL

Part #	ATMEGA8535L-8AI

Description	8-bit Microcontrolle with 8K Bytes In-System Programmable Flash

PDF	321 Pages

Scroll/Zoom	100%

Manufacturer	ATMEL [ATMEL Corporation]

Direct Link	http://www.atmel.com

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56 / 321 page

ATmega8535(L)

2502K–AVR–10/06

when resuming from the above mentioned sleep modes, as the clamping in these sleep

modes produces the requested logic change.

Unconnected pins

If some pins are unused, it is recommended to ensure that these pins have a defined

level. Even though most of the digital inputs are disabled in the deep sleep modes as

described above, floating inputs should be avoided to reduce current consumption in all

other modes where the digital inputs are enabled (Reset, Active mode and Idle mode).

The simplest method to ensure a defined level of an unused pin, is to enable the internal

pull-up. In this case, the pull-up will be disabled during reset. If low power consumption

during reset is important, it is recommended to use an external pull-up or pull-down.

Connecting unused pins directly to V

CC or GND is not recommended, since this may

cause excessive currents if the pin is accidentally configured as an output.

ATMEGA8535L-8AI Datasheet(PDF) 56 Page - ATMEL Corporation