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ASI4UE-G1-MT - Renesas Electronics

Description: The ASI4U is a next-generation CMOS integrated circuit for AS-i networks. This low-level field bus AS i (Actuator Sensor Interface) was designed for easy, safe, and cost-effective interconnection of sensors, actuators, and switches. It transports both power and data over the same two-wire unshielded cable.The ASI4U is used as part of a master or slave node and functions as an interface to the physical bus. It provides the power supply, physical data transfer, and communication protocol handling. The ASI4U i

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ASI4UE-G1-MT - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - SSOP-28
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ASI4UE-G1-MT Details

  • Manufacturer Part Number:

    ASI4UE-G1-MT

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    28

  • Manufacturer Package Code:

    PYG28

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • Interface IC Type:

    INTERFACE CIRCUIT

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    10.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.99 mm

  • Supply Voltage-Max:

    33.1 V

  • Supply Voltage-Min:

    16 V

  • Supply Voltage-Nom:

    30 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    5.29 mm

ASI4UE-G1-MT Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital signal traces separate and avoid crossing them over each other.
  • Use a reliable clock source, ensure proper signal termination, and implement error detection and correction mechanisms such as CRC and checksums.
  • The maximum operating temperature range is -40°C to 125°C. However, it's recommended to operate within -20°C to 85°C for optimal performance and reliability.
  • The ASI4UE-G1-MT is not designed to operate in radiation-intensive environments. If you need radiation-hardened devices, consider using specialized components designed for such applications.
  • Use a logic analyzer or oscilloscope to monitor the signals, check the power supply and clock signals, and verify the firmware and software configurations. Consult the datasheet and application notes for troubleshooting guidelines.

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ASI4UE-G1-MT Overview

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