HCS515

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.

Parameter
Parameter Name Value Value
Reception Length Bits 66 66
Operating Voltage (V) 4.5 to 5.5 4.5 to 5.5
Decoder Functions S0 S0, S1, 15 Serial Functions S0, S1, 15 Serial Functions
Other Features Full-featured decoder with serial and parallel interface. On-chip 1Ktransmitter and 1K user EEPROM. Full-featured decoder with serial and parallel interface. On-chip 1Ktransmitter and 1K user EEPROM.
Transmitters Supported Up to 7 Up to 7
Encoders Supported HCS200, HCS201, HCS300, HCS301, HCS320, HCS360, HCS361, HCS362, HCS365, HCS370, HCS410, HCS412, HCS473 HCS200, HCS201, HCS300, HCS301, HCS320, HCS360, HCS361, HCS362, HCS365, HCS370, HCS410, HCS412, HCS473
Documents
HCS515 DatasheetData Sheets05/31/2011787KB
HCS515 Rev. A ErrataErrata09/27/201383KB
HCSXXX Memory Programming SpecificationProgramming Specification12/07/2004411KB
KEELOQ® Code Hopping Devices Product OverviewSell Sheets03/14/2005142KB
Keeloq® HCS5XX Decoder Family Product OverviewSell Sheets03/14/2005114KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
HCS515/P14PDIP0C to +70CTUBE1.981.951.921.851.77
HCS515/SL14SOIC0C to +70CTUBE2.021.991.951.881.80
HCS515-I/P14PDIP-40C to +85CTUBE2.182.152.112.031.95
HCS515-I/SL14SOIC-40C to +85CTUBE2.222.182.142.061.98
HCS515T-I/SL14SOIC-40C to +85CT/R2.282.242.202.122.03
相关开发工具
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
HCS515/P0.9533001.83333314PDIP.300inMatte Tine3
HCS515-I/P0.9533001.83333314PDIP.300inMatte Tine3
HCS515-I/SL0.1432000.28070214SOIC.150In(3.90mm)Matte Tine3
HCS515T/SL0.1432000.32500014SOIC.150In(3.90mm)Matte Tine3
HCS515T-I/SL0.1432000.32500014SOIC.150In(3.90mm)Matte Tine3
HCS515/SL0.1432000.28070214SOIC.150In(3.90mm)Matte Tine3
HCS515 Datasheet HCS515
HCS515 Rev. A Errata HCS515
HCSXXX Memory Programming Specification HCS515
KEELOQ® Code Hopping Devices Product Overview HCS515
Keeloq® HCS5XX Decoder Family Product Overview HCS515
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