HCS412 - Code Hopping Encoder and Transponder

Microchip Technology

The HCS412 by Microchip Technology is a Code Hopping Encoder and Transponder. Below is the official datasheet preview.

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HCS412 Code Hopping Encoder and Transponder by Microchip Technology - Datasheet Preview — Official preview page of the **HCS412** Code Hopping Encoder and Transponder datasheet (Microchip Technology).

Datasheet Details

Part number	HCS412
Manufacturer	Microchip Technology
File Size	0.99 MB
Description	Code Hopping Encoder and Transponder
Datasheet	HCS412-MicrochipTechnology.pdf
Additional preview pages of the HCS412 datasheet.

HCS412 Product details

Description

The HCS412 combines patented K EELOQ® code hopping tech nology with bi-di rectional transponder challenge-and-response security into a single chip solution for logical and physical access control.

Features

Security.
Programmable 64-bit encoder crypt key Two 64-bit IFF keys Keys are read protected 32-bit bi-directional challenge and response using one of two possible keys 69-bit transmission length.
32-bit hopping code,.
37-bit nonencrypted portion Programmable 28/32-bit serial number 60-bit, read protected seed for secure learning Two IFF encryption algorithms Delayed counter increment mechanism Asynchronous transponder communicati.

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Other Datasheets by Microchip Technology

HCS410 - KEELOQ CODE HOPPING ENCODER AND TRANSPONDER
HCS200 - KEELOQ CODE HOPPING ENCODER
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Published: Jun 5, 2014 |