Сами датчики... http://www.gaw.ru/html.cgi/txt/ic/Atmel/sensor/AT77C104B.htm
http://www.gaw.ru/html.cgi/txt/publ/_ineltek/finger.htm
Для 104-го есть аппликуха от ADI...
http://www.google. …UCpwhuKbEPDgmQ&cad=rjt
http://www.google. …dLF7ujLfQEABjw&cad=rjt
И что странно... На сайте самого атмела ничего про них нет.
То-ли продали кому, то-ли ещё что.
Вот что ещё нашёл...
http://fingerchip. …/products_at77c104.htm
А там:
In 2000, Atmel bought the Thomson-CSF unit where the FingerChip was designed and produced and became Atmel-Grenoble, and the project got a strong impulse. At this time, the first big projects involving a large number of pieces were starting, and new interfaces, features, package types have been added, thus creating a whole family of products.
In 2006, Atmel sold the Grenoble unit to E2V, but the FingerChip was out of the deal: the FingerChip project was transfered in a specific unit, Atmel-France. In 2008, Atmel decided to stop the biometric activity, and production was phased out in 2009.