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ML67Q5250 - DFT Based Fingerprint Authentication LSI

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Datasheet Details

Part number ML67Q5250
Manufacturer LAPIS Semiconductor
File Size 357.19 KB
Description DFT Based Fingerprint Authentication LSI
Datasheet download datasheet ML67Q5250 Datasheet

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.

Overview

ML67Q5250 DFT Based Fingerprint Authentication LSI FEDL67Q5250-03 Issue Date: Sep.

Key Features

  • Fingerprint authentication - DFT (Discrete Fourier Transform) based algorithm licensed from Precise Biometrics This DFT based algorithm achieves a lower FTE (False To Enrollment rate) and a higher authentication accuracy especially when a slide sensor is used, as compared to the minutiae algorithm. - Easy-to-use The fingerprint authentication is performaed by the fingerprint authentication accelerator, which does not ask customers for so complicated control. - No external memory Customer’s.

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