Download Datasheets rfHCS362F 
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Home - KEELOQ Authentication Products - rfHCS Devices - rfHCS362F, download datasheet

Download Datasheets rfHCS362F

The rfHCS362F is a code hopping encoder designed for secure Remote Keyless Entry (RKE) systems combined with a 310MHz - 480MHz ASK/FSK transmitter. The HCS362 utilizes Microchip's patented KEELOQ hopping technology, which incorporates high security, a small package outline, and low cost and RF transmitter in a single package.

Datasheet and Other Documentation

Detailed Content

Lit. Number



KEELOQ Code Hopping Encoder with UHF ASK/FSK Transmitter Data Sheet


Download KEELOQ Code Hopping Encoder with UHF ASK/FSK Transmitter Data Sheet


rfHCS362G/362F KeeLoq Encoder with RF Transmitter Sell Sheet


Download rfHCS362F KeeLoq Encoder with RF Transmitter Sell Sheet


In Production

Specification Chart

Transmission Length (Bits)

Encoding Formats

Serial Number (Bits)

Encryption Key Length (Bits)


Output Power

Frequency Range (MHz)


PWM, Manchester






Additional Features

Tunable oscillator, Programmable baud rate, Queue counter timer bits, CRC, LED output, Programmable code word blanking, programmable time-out, Battery low indicator

Package Options

20 SSOP(SS), 2008-2015 - download datasheets