Microchip Technology Inc

ATA663431

In Production

The Microchip's ATA663431/54 system basis chip is a fully integrated LIN transceiver, designed according to the LIN specification 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2, with a low-drop voltage regulator with 3.3V/85mA (ATA663431) or 5V/85mA (ATA663454). Additional the device includes a Watchdog, a high-side switch and 2 high-voltage wake inputs ??? one positive edge sensitive, one negative edge sensitive. This combination makes it possible to develop simple but powerful slave nodes in LIN bus systems. Improved slope control at the LIN driver ensures secure data communication up to 20Kbaud. Sleep mode and silent mode guarantee minimized current consumption even in the case of a floating or a shorted LIN bus. The voltage regulator is a fully integrated low-drop regulator working down to a supply voltage of 2.3V with best-in-class current consumption in linear mode (2V???VS...5V) with less than 170??A. This enables storing data within the MCU during system shutdown even in case of an unexpected power supply interruption.
The device is available in DFN16 package with wettable flanks to enable optical soldering inspection. The footprint is compatible with the ATA663231/54 LIN system basis chip which enables customers to produce modules with/without watchdog by assembling the LIN SBC with watchdog (ATA663431/54) or the ATA663231/54 without watchdog.

 
    Parameter Name
    Value
    Description
    LIN Transceiver with integrated Vreg and WWDT
    Vreg Output Voltage Options (V)
    3.3 -
    Vreg Output Current (mA)
    85
    Max. Baud Rate (kBaud)
    20
    Vcc Range (V)
    5 to 28
    Documentation
    Data Sheets
    09/01/2014
    1404KB
      Application Notes
     
     
     
    AppNote
    03/01/2008
    317KB
    AppNote
    03/01/2008
    114KB
    AppNote
    12/10/2016
    2694KB
      Brochures
     
     
     
    Brochures
    08/01/2015
    3116KB
    Brochures
    11/01/2013
    5255KB
      Quick Start Guides
     
     
     
    Quick Start Guides
    10/01/2010
    1013KB
    Quick Start Guides
    10/01/2013
    343KB
    Quick Start Guides
    10/01/2012
    1540KB
    Quick Start Guides
    10/01/2012
    1989KB
    Development Tools
    • Demo & Eval Boards
    • ATAB663231A-V1.2 ( ATAB663231A-V1.2 )

      ATAB663231A-V1.2

      ATA663231A-V1.2 is an evaluation tool for a quick start with s 4th generation LIN SBC including LIN transceiver + low drop 3.3V/85mA voltage regulator enabling easy prototyping and testing.

    • ATAB663203A-V1.2 ( ATAB663203A-V1.2 )

      ATAB663203A-V1.2

      ATA663203A-V1.2 is an evaluation tool for a quick start with s new generation low drop 5V/85mA voltage regulator enabling easy prototyping and testing.

    • ATAB663211A-V1.2 ( ATAB663211A-V1.2 )

      ATAB663211A-V1.2

      ATA663211A-V1.2 is an evaluation tool for a quick start with s 4th generation LIN transceiver with a local wake-up capability and an inhibit output pin enabling easy prototyping and testing.

    • ATA6670-EK ( ATA6670-EK )

      ATA6670-EK

      The ATA6670-EK development board enables designers to rapidly begin work
      with this IC and testing and prototyping new LIN designs.

    • ATA6631-EK ( ATA6631-EK )

      ATA6631-EK

      The development board for ATA6629/31 (ATA6629-EK, ATA6631-EK) devices is designed to give designers a quick start with the ICs and for prototyping and testing of new LIN designs.

    • ATA6630-EK ( ATA6630-EK )

      ATA6630-EK

      The development board for the ATA6628/30 (ATA6628-EK, ATA6630-EK) is designed to give designers a quick start with these ICs and for the prototyping and testing of new LIN designs.

    • ATA6628-EK ( ATA6628-EK )

      ATA6628-EK

      The development board for the ATA6628/30 (ATA6628-EK, ATA6630-EK) is designed to give designers a quick start with these ICs and for the prototyping and testing of new LIN designs.

    • ATA6664-EK ( ATA6664-EK )

      ATA6664-EK

      The development board for the ATA6663/ATA6664 (ATA6663-EK, ATA6664-EK) IC is designed to give designers a quick start with these ICs and to enable prototyping and testing new LIN designs.

    • ATA6663-EK ( ATA6663-EK )

      ATA6663-EK

      The development board for the ATA6663/ATA6664 (ATA6663-EK, ATA6664-EK) IC is designed to give designers a quick start with these ICs and to enable prototyping and testing new LIN designs.

    • ATAB663454A-V1.2 ( ATAB663454A-V1.2 )

      ATAB663454A-V1.2

      ATA663454A-V1.2 is an evaluation tool for a quick start with s 4th generation LIN SBC including LIN transceiver + low drop 5V/85mA voltage regulator + window watchdog + high-side switch enabling easy prototyping and testing.

    • ATAB663254A-V1.2 ( ATAB663254A-V1.2 )

      ATAB663254A-V1.2

      ATAB663254A-V1.2 is an evaluation tool for a quick start with s 4th generation LIN SBC including LIN transceiver + low drop 5V/85mA voltage regulator enabling easy prototyping and testing.

    • ATA6623-EK ( ATA6623-EK )

      ATA6623-EK

      The development board for ATA6623/25 (ATA6623-EK, ATA6625-EK. It is designed to give designers a quick start for prototyping and testing new LIN designs.

    • ATA6625-EK ( ATA6625-EK )

      ATA6625-EK

      The development board for ATA6623/25 (ATA6623-EK, ATA6625-EK. It is designed to give designers a quick start for prototyping and testing new LIN designs.

    • ATA6662-EK ( ATA6662-EK )

      ATA6662-EK

      The development board for the ATA6662 (ATA6662-EK). It is designed to give designers a quick start for the prototyping and testing new designs.

    • ATAB663431A-V1.2 ( ATAB663431A-V1.2 )

      ATAB663431A-V1.2

      ATA663431A-V1.2 is an evaluation tool for a quick start with s 4th generation LIN SBC including LIN transceiver + low drop 3.3V/85mA voltage regulator + window watchdog + high-side switch enabling easy prototyping and testing.

    • ATA6624-EK ( ATA6624-EK )

      ATA6624-EK

      The development board for ATA6622/24/26 (ATA6622-EK, ATA6624-EK, ATA6626-EK). It is designed to give designers a quick start for prototyping and testing new LIN designs.

    • ATA6626-EK ( ATA6626-EK )

      ATA6626-EK

      The development board for ATA6622/24/26 (ATA6622-EK, ATA6624-EK, ATA6626-EK). It is designed to give designers a quick start for prototyping and testing new LIN designs.

    • ATA6622-EK ( ATA6622-EK )

      ATA6622-EK

      The development board for ATA6622/24/26 (ATA6622-EK, ATA6624-EK, ATA6626-EK). It is designed to give designers a quick start for prototyping and testing new LIN designs.

    • ATA6629-EK ( ATA6629-EK )

      ATA6629-EK

      The development board for ATA6629/31 (ATA6629-EK, ATA6631-EK) devices is designed to give designers a quick start with the ICs and for prototyping and testing of new LIN designs.

    • ATA6617-EK ( ATA6617-EK )

      ATA6617-EK

      Development board for ATA6616/17 ICs. It is designed to accelerate programming, prototyping and testing of new LIN designs.

    • ATA6617-EK ( ATA6617-EK )

      ATA6617-EK

      Development board for ATA6616/17 ICs. It is designed to accelerate programming, prototyping and testing of new LIN designs.

    • ATA6612-EK ( ATA6612-EK )

      ATA6612-EK

      Development board for ATA6612C, ATA6613C and ATA6614Q ICs. It is designed to accelerate programming, prototyping and testing of new LIN designs.

    • ATA6614-EK ( ATA6614-EK )

      ATA6614-EK

      Development board for ATA6612C, ATA6613C and ATA6614Q ICs. It is designed to accelerate programming, prototyping and testing of new LIN designs.

    • ATA6612-EK ( ATA6612-EK )

      ATA6612-EK

      Development board for ATA6612C, ATA6613C and ATA6614Q ICs. It is designed to accelerate programming, prototyping and testing of new LIN designs.

    Similar Devices
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    Vcc Range
    Vreg Output Voltage V
    LIN Spec Supported
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    5.0 -
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    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    ATA663431-GDQW
    0.043400
    0.000000
    16
    VDFN
    3x5.5x1mm
    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.