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HCS300 - KEE LOQ Code Hopping Encoder

Datasheet Summary

Description

The HCS300, from Microchip Technology Inc., is a code hopping encoder designed for secure Remote Keyless Entry (RKE) systems.

Features

  • S Security.
  • Programmable 28-bit serial number Programmable 64-bit encryption key Each transmission is unique 66-bit transmission code length 32-bit hopping code 34-bit fixed code (28-bit serial number, 4-bit button code, 2-bit status).
  • Encryption keys are read protected.

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Datasheet preview – HCS300

Datasheet Details

Part number HCS300
Manufacturer Microchip Technology
File Size 138.41 KB
Description KEE LOQ Code Hopping Encoder
Datasheet download datasheet HCS300 Datasheet
Additional preview pages of the HCS300 datasheet.

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Full PDF Text Transcription

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HCS300 Code Hopping Encoder* FEATURES Security • • • • • • Programmable 28-bit serial number Programmable 64-bit encryption key Each transmission is unique 66-bit transmission code length 32-bit hopping code 34-bit fixed code (28-bit serial number, 4-bit button code, 2-bit status) • Encryption keys are read protected PACKAGE TYPES PDIP, SOIC S0 S1 S2 S3 1 HCS300 2 3 4 8 7 6 5 VDD LED PWM VSS Operating • 2.0—6.
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