battpower
New Member
Hi there,
This seems so simple, but I cannot find a recommended footprint / land pattern for a standard surface mount I2C serial EEPROM.
The device I'm using is a Ramtron FM24C256. The datasheet states that it is an 8-pin EIAJ SOIC. Its wider than an SO8(Narrow), but narrower than an SO8(Wide). See page 12 of this pdf.
http://www.ramtron.com/lib/literature/FM24C256ds_r1.3.pdf
Atmel refer to the footprint as 8S2 0.209" wide. See page 15 of this pdf
http://www.atmel.com/dyn/resources/prod_documents/doc1152.pdf
Most I2C serial EEPROMs seem to use the same footprint, I just need a recommended land pattern for it!
Any help would be greatly appreciated.
This seems so simple, but I cannot find a recommended footprint / land pattern for a standard surface mount I2C serial EEPROM.
The device I'm using is a Ramtron FM24C256. The datasheet states that it is an 8-pin EIAJ SOIC. Its wider than an SO8(Narrow), but narrower than an SO8(Wide). See page 12 of this pdf.
http://www.ramtron.com/lib/literature/FM24C256ds_r1.3.pdf
Atmel refer to the footprint as 8S2 0.209" wide. See page 15 of this pdf
http://www.atmel.com/dyn/resources/prod_documents/doc1152.pdf
Most I2C serial EEPROMs seem to use the same footprint, I just need a recommended land pattern for it!
Any help would be greatly appreciated.