Need a part for Eagle

Brian Carpenter

Does anyone have the Atmel AT24C512W EEPROM already drawn in Eagle?

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It's Only A Stupid Question If You Have Not Googled It First!!

Paul Baker

The microchip>24C*>24C04SM is pin and package compatible, the only difference is that pin 3 is A2 on the microchip part but is N/C on the atmel part.

BTW, the W postfix is the european version while the N postfix is the american version of the package. Ordinarily this is no biggie, but the SOIC is a·DIP half pitch package, since DIP is an english unit·pitch (100 mil) SOIC is too (50 mil), but the W and N versions differ in width because the american version sticks·an english unit for package width (150 mil) but the european uses mm (5.25 mm), this·switching of bases on the same package just sorta irks me.

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Paul Baker
Propeller Applications Engineer

Parallax, Inc.

Post Edited (Paul Baker (Parallax)) : 4/25/2007 6:17:31 PM GMT