ML67Q5250 Datasheet | OKI Electric

OKI Semiconductor ML67Q5250 DFT Based Fingerprint Authentication LSI PEDL67Q5250-01 Issue Date: Nov. 9, 2007 Preliminary GENERAL DESCRIPTION The ML67Q5250 is a single chip LSI that executes fingerprint authentication without external memory by using the embedded fingerprint authentication accelerator. This fingerprint authentication accelerator uses DFT(Discrete Fourier Transform) based algorithm licensed from Precise Biometrics, and supports AuthenTec's slide sensors and certain touch sensors from several sensor manufacturers. Besides the ML67Q5250 has the secure circuit to protect enrolled fingerprint data from unauthorized access. Thus this LSI helps customers quickly design new...