ISL9206 Datasheet (Renesas) - FlexiHash+ For Battery Authentication

ISL9206, FlexiHash+ For Battery Authentication

ISL9206 NROETCROEMCMOEMNMDEEINDSDLRE9E2DP0F6LOAARCENMEEWNDTEPSAIGRTNS FlexiHash+™ For Battery Authentication DATASHEET FN9260 Rev 2.00 January 5, 2007 The ISL9206 is a highly cost-effective fixed-secret hash engine based on Intersil’s second generation FlexiHash™ technology.

The device authentication is achieved through a challenge-response scheme customized for low-cost applications, where cloning via eavesdropping without knowledge of the device’s secret code is not economically viable.

ISL9206 Features

* Challenge-response based authentication scheme using 32-Bit challenge code and 8-Bit authentication code.

* Fast and flexible authentication process. Multi-pass authentication can be used to achieve the highest security level if necessary.

* 16x8 OTP ROM stores up to three