Download Datasheets HCS362 Device 
Download datasheets and other technical documentation for microcontrollers

Chip-Review.com - download datasheets and technical documentation for microcontrollers


PICmicro Microcontrollers
PICmicro flexible microcontroller solutions provide results!

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

Home - KEELOQ Authentication Products - Encoders - HCS362 Device, download datasheet

Download Datasheets HCS362 Device


The HCS362 is a code hopping encoder designed for secure Remote Keyless Entry (RKE) systems. The HCS362 utilizes Microchips patented KEELOQ hopping technology, which incorporates high security, a small package outline, and low cost. This makes the device a perfect solution for unidirectional remote keyless entry systems and access control systems. The HCS362 combines a 32-bit hopping code generated by a non-linear encryption algorithm, with a 28/32-bit serial number and 5 status bits to create a 69-bit transmission stream. The length of the transmission eliminates the threat of code scanning and the code hopping mechanism makes each transmission unique. Thus, rendering code capture and re-send (code grabbing) schemes useless. The encoder key, serial number and configuration data are stored in EEPROM, which is not accessible via any external connection. This makes the HCS362 a very secure unit. The HCS362 provides an easy-to-use serial interface for programming the necessary security keys, system parameters and configuration data. The HCS362 operates over a wide voltage range of 2.0V to 6.3V and has four button inputs in an 8-pin configuration. This allows the system designer the freedom to utilize up to 15 functions. Additional features include a PWM, Manchester encoding, an internal tunable oscillator, Dual encoder operation, PLL interface and a Queue counter.

Datasheet and Other Documentation

Detailed Content

Lit. Number

Download

 

HCS362 Datasheet

40189d

Download HCS362 Datasheet

Status

In Production

Specification Chart

Reception Length Bits

Transmitters Supported

Operating Voltages

Functions

69

-

2.0V to 6.3V

15

Additional Features

PLL interface, Timing bits, CRC, Queue counter, LED drive, PWM and manchester format, Adjaustable Baud rate, Code word blanking, Delayed increment, Tunable oscillator, Tunable Battery low indicator, Programmble time-out

Package Options

8 SOIC 150mil(SN), 8 PDIP(P), 8 TSSOP(ST)



Chip-Review.com, 2008-2015
Chip-Review.com - download datasheets