U3280M Datasheet (ATMEL Corporation)

U3280M, Transponder Interface

The U3280M is a transponder interface for use in contactless ID systems, remote control systems, tag and sensor applications.

It supplies the microcontroller with power from an RF field via an LC-resonant circuit and it enables contactless bi-directional data communication via this RF field.

It incl

U3280M Features

* www.DataSheet4U.com Contactless Power Supply and Communication Interface Up to 10 kbaud Data Rate (R/O) Power Management for Contactless and Battery Power Supply Frequency Range 100 kHz to 1