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1893CKILFT - Renesas Electronics

Description: The IDT1893C is a low-power, physical-layer device (PHY) that supports the ISO/IEC 10Base-T and 100Base-TX Carrier-Sense Multiple Access/Collision Detection (CSMA/CD) Ethernet standards, ISO/IEC 8802-3. The IDT1893C is intended for MII, Node applications that require the Auto-MDIX feature that automatically corrects crossover errors in plant wiring. The IDT1893C incorporates Digital-Signal Processing (DSP) control in its Physical-Medium Dependent (PMD) sub layer. As a result, it can transmit and receive da

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1893CKILFT - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - NLG56P2_1
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1893CKILFT - Renesas Electronics  - 3D model - Quad Flat No-Lead - NLG56P2_1
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1893CKILFT Details

  • Manufacturer Part Number:

    1893CKILFT

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    VFQFPN

  • Package Description:

    MLF2-56

  • Pin Count:

    56

  • Manufacturer Package Code:

    NLG56P3

  • Country Of Origin:

    Thailand

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5

  • Data Rate:

    100000 Mbps

  • JESD-30 Code:

    S-PQCC-N56

  • JESD-609 Code:

    e3

  • Length:

    8 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    56

  • Number of Transceivers:

    1

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC56,.31SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    0.16 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Telecom IC Type:

    INTERFACE CIRCUIT

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    8 mm

1893CKILFT Frequently Asked Questions (FAQs)

  • Renesas recommends a 4-layer PCB with a thermal relief pattern on the bottom layer to improve heat dissipation. A minimum of 2 oz copper thickness is recommended for the thermal plane.
  • Renesas recommends using a thermal interface material (TIM) with a thermal conductivity of at least 1 W/m-K between the device and the heat sink. Ensure the heat sink is properly secured to the device.
  • Renesas recommends powering up the device in the following sequence: VCC, AVCC, and then VREF. This ensures proper internal voltage regulation and prevents latch-up.
  • Renesas recommends using a human body model (HBM) ESD protection circuit with a minimum of 2 kV rating. Ensure the ESD protection circuit is placed close to the device to minimize parasitic inductance.
  • Renesas recommends routing the clock signal as a differential pair, with a controlled impedance of 50-60 ohms. Use a clock signal routing length of less than 10 mm to minimize signal degradation.

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1893CKILFT Overview

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