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HCS362, HCS362ES/AO, HCS362-I/SN

Table of contents:
Info of HCS362
Info of HCS362ES/AO
Info of HCS362-I/SN

HCS362, HCS362ES/AO, HCS362-I/SN Selling Leads, Datasheet

MFG:Microchip Technology Category:Integrated Circuits (ICs) Package Cooled:02+ D/C:210

HCS362, HCS362ES/AO, HCS362-I/SN Datasheet download

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Part Number: HCS362-I/SN

Category: Integrated Circuits (ICs)

MFG: Microchip Technology

Package Cooled: 02+

D/C: 210

Description: IC CODE HOPP ENCODR 15FUNC 8SOIC

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HCS362 General Description

The HCS362 is a code hopping encoder designed for secure Remote Keyless Entry (RKE) systems. The HCS362 utilizes Microchip's 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.

HCS362 Maximum Ratings

Parameter Name	Value
Protocols	9
Transmission Code Length Bits	69
Other Features	Queue counter, PLL interface, Timer bits, Programmable time-out
Seed Length	60
Code Hoppings Bits	32
Operating Voltage (V)	2.0 to 6.3
Tunable OSC	Yes
Function Codes	15
CRC	Yes

HCS362-I/SN Parameters

Technical/Catalog Information	HCS362-I/SN
Vendor	Microchip Technology
Category	Integrated Circuits (ICs)
Type	Code Hopping Encoder
Applications	Remote Secure Access, Keyless Entry
Package / Case	8-SOIC (3.9mm Width)
Packaging	Tube
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	HCS362 I SN HCS362ISN

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