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SC28L198A1BE,557 - NXP

Description: UART Interface IC 3V-5V 8CH UART

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PCB Footprints
SC28L198A1BE,557 - NXP PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP100
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SC28L198A1BE,557 - NXP  - 3D model - Quad Flat Packages - LQFP100
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SC28L198A1BE,557 Details

  • Manufacturer Part Number:

    SC28L198A1BE,557

  • Brand Name:

    NXP Semiconductor

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Package Description:

    14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-407-1, LQFP-100

  • Pin Count:

    100

  • Manufacturer Package Code:

    SOT407-1

  • HTS Code:

    8542.31.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Additional Feature:

    ALSO OPERATES AT 3.3V SUPPLY

  • Address Bus Width:

    8

  • Boundary Scan:

    NO

  • Clock Frequency-Max:

    8 MHz

  • Communication Protocol:

    ASYNC, BIT

  • Data Transfer Rate-Max:

    0.06103515625 MBps

  • External Data Bus Width:

    8

  • JESD-30 Code:

    S-PQFP-G100

  • JESD-609 Code:

    e3

  • Length:

    14 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    2

  • Number of Serial I/Os:

    8

  • Number of Terminals:

    100

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP100,.63SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    14 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

SC28L198A1BE,557 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 sections separate, and use a common ground point for the analog and digital grounds.
  • Use a reliable communication protocol like SPI or I2C, and ensure proper signal termination and routing. Also, use a common clock source and ensure the microcontroller's clock frequency is within the SC28L198A1BE's specified range.
  • The SC28L198A1BE has a maximum junction temperature of 150°C. Ensure good thermal conductivity between the device and the PCB, and consider using a heat sink or thermal pad for high-power applications.
  • Use ESD protection devices like TVS diodes or ESD arrays on the input/output lines, and ensure the PCB design includes ESD protection features like guard rings and ESD-safe layout practices.
  • The SC28L198A1BE requires a specific power-up sequence: VCC must be applied before VDD, and VDD must be stable before applying a clock signal. Ensure the power supply has a low ripple and noise to prevent malfunction.

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SC28L198A1BE,557 Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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