Microchip Technology Inc

HCS512

In Production

The HSC512 is a code hopping decoder designed for secure Remote Keyless Entry (RKE) systems. The HCS512 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 keyless entry systems. The manufacturer’s code, transmitter keys, and synchronization information are stored in protected on-chip EEPROM. The HCS512 operates over a wide voltage range of 3.0 volts to 6.0 volts. The decoder employs automatic baud-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. HCS512 is available in 18-pin DIP/SOIC packages.

 

    Features

      Single-chip decoder with secure learning
    Parameter Name
    Value
    Reception Length Bits
    66
    Operating Voltage (V)
    4.0 to 6.0
    Decoder Functions S0
    S0, S1, S2, S3, V low ,15 Serial Functions
    Other Features
    Single-chip decoder with secure learning
    Transmitters Supported
    Up to 4
    Encoders Supported
    HCS200, HCS201, HCS300, HCS301, HCS320, HCS360, HCS361, HCS362, HCS365, HCS370, HCS410, HCS412, HCS473
    Documentation
    Data Sheets
    05/31/2011
    690KB
      Errata
     
     
     
     
    Errata
    04/01/2003
    112KB
      Programming Specifications
     
     
     
     
    Programming Specification
    12/07/2004
    411KB
      Sell Sheets
     
     
     
    Sell Sheets
    03/14/2005
    142KB
    Sell Sheets
    03/14/2005
    114KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    HCS512/SO
    18
    SOIC
    0C to +70C
    TUBE
    4.51
    4.22
    3.92
    3.61
    3.44
     
    HCS512-I/P
    18
    PDIP
    -40C to +85C
    TUBE
    4.93
    4.61
    4.29
    3.94
    3.76
     
    HCS512-I/SO
    18
    SOIC
    -40C to +85C
    TUBE
    4.97
    4.65
    4.33
    3.98
    3.79
     
    HCS512T-I/SO
    18
    SOIC
    -40C to +85C
    T/R
    5.05
    4.73
    4.40
    4.04
    3.85
     

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    Development Tools
    • Programmers
    • MPLAB PM3 Universal Device Programmer ( DV007004 )

      MPLAB

      The MPLAB® PM3 Universal Device Programmer is easy to use and operates with a PC or as a stand-alone unit, and programs Microchip's entire line of PIC® devices as well as the latest dsPIC® DSC devices. When used standalone, data can be loaded and saved with the SD/MMC card (not included).

      • Socket: AC164301   PartNo: HCS512 (18P)
    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    HCS512-I/P
    1.248000
    2.200000
    18
    PDIP
    .300in
    Matte Tin
    e3
    HCS512/P
    1.248000
    2.200000
    18
    PDIP
    .300in
    Matte Tin
    e3
    HCS512-I/SO
    0.481000
    0.857143
    18
    SOIC
    .300in
    Matte Tin
    e3
    HCS512/SO
    0.481000
    0.857143
    18
    SOIC
    .300in
    Matte Tin
    e3
    HCS512T/SO
    0.481000
    1.000909
    18
    SOIC
    .300in
    Matte Tin
    e3
    HCS512T-I/SO
    0.481000
    1.000909
    18
    SOIC
    .300in
    Matte Tin
    e3
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.