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Analog & Interface Products A broad spectrum of analog products with a focus on power management, thermal management, linear and mixed-signal solutions
KEELOQ Authentication Products KEELOQ is a patented code-hopping technology
Memory Products A broadest selections of memory devices on the market for embedded control applications
microID RFID Products Radio Frequency Identification Tags (RFID)
rfPIC Microcontrollers New UHF radio frequency 8-bit microcontrollers
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Home - KEELOQ Authentication Products - Decoders
Decoders, Download Datasheets |
The HCSXXX Decoder family operates over a wide voltage range of 3.0 volts to 6.0 volts. The decoders employ automatic bit-rate detection, which allows them to compensate for wide variations in transmitter data rate. The decoders contain sophisticated error checking algorithms to ensure only valid codes are accepted. The KEELOQ family of code hopping devices provide a simple yet highly secure solution for remote control locking devices, house keys, garage door openers and home security systems. The key is a proprietary, non-linear encryption algorithm that creates a unique transmission on every use, rendering code capture, scanning and resend schemes useless. |
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