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Microchip offers EEPROMs in SOT-23 package

Posted: 22 Nov 2002 ?? ?Print Version ?Bookmark and Share

Keywords:microchip technology? 93xx46a/b? 93xx56a/b? 93xx66a/b? microwire serial eeprom?

Microchip Technology has announced that it is offering the 93XX46A/B, 93XX56A/B, and 93XX66A/B Microwire serial EEPROMs in the 6-lead SOT-23 package, making them suitable for portable and handheld applications.

Available with densities ranging from 1Kb to 4Kb, the EEPROMs utilized the company's PMOS electrically erasable cell technology, as well as eliminating the word organization pin function to be able to fit into the package.

The SOT-23 has a surface area of 8.26mm?, about 72 percent smaller that the 8-lead SOIC and 56 percent lesser than an 8-lead TSSOP. It also has a profile of 1.2mm - 23 percent lower than the SOIC package.

The 93XX46A, 93XX56A and 93XX66A devices are designed to support an 8-bit word length, while the 93XX46B, 93XX56B, and 93XX66B devices support a 16-bit word length.

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