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HCS301/SN vs HCS301-I/SN vs HCS200-I/P Comparison

  • Hide Shared Attributes
    HCS301/SN
    HCS301/SN
    HCS301-I/SN
    HCS301-I/SN
    HCS200-I/P
    HCS200-I/P
  • Part No.
    HCS301/SN
    HCS301-I/SN
    HCS200-I/P
  • Description
    Hopping Decoder 8Pin SOIC N
    HCS301 Series 3.5V to 13V SMT KEELOQ Code Hopping Encoder IC - SOIC-8
    Hopping Decoder 5V/9V/12V 8Pin PDIP Tube
  • Manufacturer
    Microchip
    Microchip
    Microchip
  • Classification
    RF Modules,ICs & Accessories
    Semiconductors & Actives
    Optical Fibers & Optical Communications Devices
  • Reference Price(USD)
    $0.874
    $0.452
    $1.157
  • Inventory(pcs)
    2.2k
    2k
    833
  • Case/Package
    SOIC-8
    SOIC-8
    PDIP-8
  • Number of Pins
    8
    8
    8
  • Number of Bits
    -
    -
    32
  • Number of Positions
    8
    8
    -
  • Operating Voltage
    -
    3.5V ~ 13.0V
    -
  • Supply Voltage (DC)
    3.50V (min)
    3.50V (min)
    13.0V (max)
  • HK STC License
    NLR
    NLR
    -
  • ECCN Code
    EAR99
    EAR99
    -
  • Supply Current
    1.5 mA
    8 mA
    0.8 mA
  • Operating Temperature
    0℃ ~ 70℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Size-Length
    4.9 mm
    4.9 mm
    9.27 mm
  • Size-Width
    3.9 mm
    3.9 mm
    6.35 mm
  • Size-Height
    1.25 mm
    1.5 mm
    3.3 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Through Hole
  • Packaging
    Tube
    Each
    Tube
  • REACH SVHC Compliance
    -
    No SVHC
    -
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Unknown
    Unknown
    Unknown
  • Supply Voltage
    -
    3.5V ~ 13V
    3.5.13 VDC
  • Operating Temperature (Max)
    70 ℃
    85 ℃
    85 ℃
  • Supply Voltage (Max)
    -
    13 V
    13 V
  • Operating Temperature (Min)
    0 ℃
    -40 ℃
    -40 ℃
  • Supply Voltage (Min)
    -
    3.5 V
    3.5 V
  • REACH SVHC Compliance Edition
    2019/01/15
    -
    -
  • Automative-Spec
    -
    Yes
    -
  • Industrial-Spec
    -
    Yes
    -
  • Overview
    HCS301/SN Product overview

    **HCSxxx KeeLoq® Code Hopping Encoders/Decoders** The HCS series of KeeLoq encoders/decoders work with Ir or RF transmitter and receiver devices to make secure 3- or 4-button wireless remote control systems.

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    HCS301-I/SN Product overview

    The HCS301-I/SN is a code Hopping Encoder, designed for secure remote keyless entry (RKE) systems. The HCS301 utilizes Microchip"s patented KEELOQ® hopping technology, which incorporates high security, a small package outline and low cost, to make this device a perfect solution for unidirectional remote keyless entry systems and access control systems. This combines a 32-bit hopping code generated by a non-linear encryption algorithm, with a 28-bit serial number and six status bits to create a 66-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 encryption key, serial number and configuration data are stored in EEPROM, which is not accessible via any external connection. This makes the HCS301 a very secure unit.

    .
    Programmable 28-bit serial number
    .
    Programmable 64-bit encryption key
    .
    Each transmission is unique
    .
    66-bit Transmission code length
    .
    32-bit Hopping code
    .
    Encryption keys are read protected
    .
    No additional circuitry required
    .
    Automatic code word completion
    .
    Battery low signal transmitted to receiver
    .
    Battery low indication on LED
    .
    Non-volatile synchronization data
    ESD sensitive device, take proper precaution while handling the device.
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    HCS200-I/P Product overview

    DESCRIPTION The HCS200 from Microchip Technology Inc. is a code hopping encoder designed primarily for Remote Key less Entry (RKE) systems. The device utilizes the KEELOQ® code hopping technology, incorporating high security, a small package outline and low cost. The HCS200 is a perfect replacement of fixed code devices in unidirectional remote keyless entry systems and access control systems. FEATURES Security • Programmable 28-bit serial number • Programmable 64-bit crypt key • Each transmission is unique • 66-bit transmission code length • 32-bit hopping code • 28-bit serial number, 4-bit button status, low battery indicator transmitted • Crypt keys are read protected Operating • 3.5–13.0V operation • Three button inputs - seven functions available • Selectable baud rate • Automatic code word completion • Low battery signal transmitted to receiver • Non-volatile synchronization data Other • Easy to use programming interface • On-chip EEPROM • On-chip oscillator and timing components • Button inputs have internal pull-down resistors • Low external component cost Typical Applications The HCS200 is ideal for Remote Keyless Entry (RKE) applications. These applications include: • Fixed code replacement • Automotive RKE systems • Automotive alarm systems • Automotive immobilizers • Gate and garage door openers • Identity tokens • Burglar alarm systems

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HCS301/SN Alternative Parts

Image Part Compare Manufacturer Category Description
Image:HCS301/SN Mfr.Part#:HCS301/SN Compare: Current Part Manufacturers:Microchip Category:RF Modules,ICs & Accessories Description:Hopping decoder 8pin soic n
Image:HCS301-I/SN Mfr.Part#:HCS301-I/SN Compare: HCS301/SN VS HCS301-I/SN Manufacturers:Microchip Category:Semiconductors & Actives Description:Hcs301 series 3.5v to 13v smt keeloq code hopping encoder ic - soic-8
Image:HCS300-I/SN Mfr.Part#:HCS300-I/SN Compare: HCS301/SN VS HCS300-I/SN Manufacturers:Microchip Category:Semiconductors & Actives Description:Hcs300 series 2 - 6.3v smt keeloq code hopping encoder ic - soic-8n
Image:HCS200T/SN Mfr.Part#:HCS200T/SN Compare: HCS301/SN VS HCS200T/SN Manufacturers:Microchip Category:Specialty Application ICs Description:Code hopping encoder 3.5- 13v8 soic 3.9mm(0.15in) t/r