HCS300T-I/SN - Microchip Technology

Manufacturer Part Number

HCS300T-I/SN

Manufacturer

Microchip Technology

Introduction

The HCS300T-I/SN is a KEELOQ code hopping encoder integrated circuit from Microchip Technology. It is designed for remote secure access and keyless entry applications.

Product Features and Performance

KEELOQ code hopping technology for secure wireless communication

33-bit encrypted code transmission

Low power consumption

High integration with onboard oscillator, encoder, and transmitter driver

Product Advantages

Robust security against code grabbing attacks

Reduced system cost and complexity

Low power operation extends battery life

Key Technical Parameters

Operating Voltage: 2.0V to 6.0V

Operating Temperature: -40°C to +85°C

33-bit encrypted code

Code Transmission Time: 8ms

Quality and Safety Features

RoHS3 compliant

Automotive-grade quality and reliability

Compatibility

Compatible with a wide range of KEELOQ-based receivers and controllers

Application Areas

Remote secure access systems

Keyless entry systems

Garage door openers

Home automation

Product Lifecycle

Currently in production

Replacements and upgrades available

Key Reasons to Choose This Product

Proven KEELOQ code hopping technology for secure wireless communication

Low power consumption and extended battery life

High integration and easy system integration

Automotive-grade quality and reliability

Widely compatible with KEELOQ-based systems