HCS515/SL HCS515 by Microchip Technology

Code Hopping Decoder with serial interface

Status: Unknown
Series: -
RoHS: Unknown
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The HSC515 is a code hopping decoder designed for secure Remote Keyless Entry (RKE) systems. The HCS515 utilizes the patented KEELOQ® code-hopping system and high security learning mechanisms to make this a canned solution when used with the HCS encoders to implement unidirectional remote and access control systems. The HCS515 can be used as a stand-alone decoder or in conjunction with a microcontroller through serial or parallel interface. The manufacturer’s code, encoder decryption keys, and synchronization information are stored in encrypted form in internal EEPROM. The HCS515 operates over a wide voltage range of 3.0 volts to 5.5 volts. The decoder employs automatic bit-rate detection, which allows it to compensate for wide variations in transmitter data rate. Sophisticated error checking algorithms are built in to ensure only valid codes are accepted. Typical applications include automotive remote entry systems, automotive alarm systems, automotive immobilizers, gate and garage openers, electronic door locks, identity tokens and burglar alarms. HCS515 is available in 14-pin DIP/SOIC packages.

Where to Buy

Prices starting from US$2.50

Distributor Stock
Logo for Farnell
Farnell
from US$2.83
No stock
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Logo for Microchip Technology
Microchip Technology
from US$2.50
5,366
in stock
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Logo for Newark Electronics
Newark Electronics
from US$2.77
-
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Logo for Future Electronics
Future Electronics
from US$2.67
-
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Logo for Avnet America
Avnet America
from US$2.79
-
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Logo for RS Americas
RS Americas
from US$2.78
-
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EBV Elektronik
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Avnet Silica
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Features

Full featured decoder with parallel and serial interface to microcontrollers, on-chip 1K user EEPROM

Specifications

Operating Voltage (V) 4.5 to 5.5
Transmitters Supported Up to 7
Reception Length Bits 66
Other Features Full-featured decoder with serial and parallel interface. On-chip 1Ktransmitter and 1K user EEPROM.
Encoders Supported HCS200, HCS201, HCS300, HCS301, HCS320, HCS360, HCS361, HCS362, HCS365, HCS370, HCS410, HCS412, HCS473
Decoder Functions S0, S1, 15 Serial Functions
Temperature Range 0C to +70C

Alternative Descriptions

Ic, Code Hopping Decoder, Soic-14 | Newark Electronics
Code Hopping Decoder 14-Pin SOIC N | Avnet America
Code Hopping Decoder with serial interface | Microchip Technology Inc. HCS515/SL | RS Americas
SPECIAL FUNCTION IC | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a HCS515/SL?

Additional datasheets, footprints and schematics for HCS515/SL are listed on our Part Details page. You can also find images and similar parts to HCS515/SL on this page.

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What category does HCS515/SL fall under?

The HCS515/SL is listed under HCS515.

Can I view similar or alternative parts?

You can view similar parts to HCS515/SL when available in the HCS515 range under the specifications section at the bottom of the details page.

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Is the HCS515/SL RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for HCS515/SL have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, Avnet America and RS Americas have stock available or on a lead time for HCS515/SL.

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