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TL16C554PNR - Texas Instruments

Description: UART Interface IC Quad UART with 16-Byte FIFOs

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TL16C554PNR - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PN (S-PQFP-G80)
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TL16C554PNR - Texas Instruments  - 3D model - Quad Flat Packages - PN (S-PQFP-G80)
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TL16C554PNR Details

  • Manufacturer Part Number:

    TL16C554PNR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Pin Count:

    80

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Address Bus Width:

    3

  • Boundary Scan:

    NO

  • Clock Frequency-Max:

    16 MHz

  • Communication Protocol:

    ASYNC, BIT

  • Data Encoding/Decoding Method:

    NRZ

  • Data Transfer Rate-Max:

    0.125 MBps

  • External Data Bus Width:

    8

  • JESD-30 Code:

    S-PQFP-G80

  • JESD-609 Code:

    e4

  • Length:

    12 mm

  • Low Power Mode:

    NO

  • Moisture Sensitivity Level:

    3

  • Number of Serial I/Os:

    4

  • Number of Terminals:

    80

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP80,.55SQ,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 Current-Max:

    50 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    12 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

TL16C554PNR Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the TL16C554PNR is 16.7 MHz, but it can be overclocked up to 20 MHz with some limitations.
  • The TL16C554PNR has an internal power-up reset circuit that holds the device in reset for a minimum of 100 ms after power-up. During this time, the device is in a high-impedance state, and the outputs are disabled. After the reset sequence, the device is ready to operate normally.
  • The recommended operating voltage range for the TL16C554PNR is 4.5 V to 5.5 V, with a typical operating voltage of 5 V. Operating the device outside of this range may affect its performance and reliability.
  • The TL16C554PNR has built-in flow control capabilities using the RTS (Request to Send) and CTS (Clear to Send) signals. The device can be configured to use hardware flow control, where the RTS signal is used to request permission to send data, and the CTS signal is used to indicate when the device is ready to receive data.
  • The maximum data transfer rate of the TL16C554PNR is 1 Mbps, but it can be configured to operate at lower data rates using the baud rate generator.

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TL16C554PNR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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