ATMEGA64A(2009) View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

ATMEGA64A
(Rev.:2009)

8-bit Microcontroller with 64K Bytes In-System Programmable Flash

Atmel Corporation 

ATmega64A

5. About Code Examples

This datasheet contains simple code examples that briefly show how to use various parts of the

device. These code examples assume that the part specific header file is included before compi-

lation. Be aware that not all C compiler vendors include bit definitions in the header files and

interrupt handling in C is compiler dependent. Please confirm with the C compiler documentation

for more details.

For I/O Registers located in extended I/O map, “IN”, “OUT”, “SBIS”, “SBIC”, “CBI”, and “SBI”

instructions must be replaced with instructions that allow access to extended I/O. Typically

“LDS” and “STS” combined with “SBRS”, “SBRC”, “SBR”, and “CBR”.

8

8160C–AVR–07/09

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