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Abstract

An RFID ASIC (Application-Specific Integrated Circuit) that can receive and store digital data from at least one of sensors and A/D converter devices. The ASIC can include one or more of the following components as desired for a given application: a passive power/communications coupling component with antenna that couples power into the ASIC when employed as a passive device, and for facilitating communications with the device when powered; a control module that control or facilitates the control of all onboard functions; a memory for storing data (e.g., timestamp and event information) and/or programs; a clock for the generation of clock signals and in support of onboard timing requirement; and, a digital I/O interface that facilitates interfacing to digital inputs such as from sensors and/or A/D converters.

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First Claim