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TL16C554AIPNR - Texas Instruments

Description: Quad UART with 16-Byte FIFOs

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TL16C554AIPNR - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PN (S-PQFP-G80)
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TL16C554AIPNR - Texas Instruments  - 3D model - Quad Flat Packages - PN (S-PQFP-G80)
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TL16C554AIPNR Details

  • Manufacturer Part Number:

    TL16C554AIPNR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    QFP-80

  • Pin Count:

    80

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES AT 5 V SUPPLY

  • 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:

    85 °C

  • Operating Temperature-Min:

    -40 °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:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

TL16C554AIPNR Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the TL16C554AIPNR is 16.7 MHz.
  • The UART modes on the TL16C554AIPNR can be configured using the MCR (Modem Control Register) and the LCR (Line Control Register). The MCR sets the UART mode, and the LCR sets the data format and baud rate.
  • The maximum baud rate supported by the TL16C554AIPNR is 1.5 Mbps.
  • FIFO interrupts on the TL16C554AIPNR can be handled by setting the IER (Interrupt Enable Register) and the FCR (FIFO Control Register) to enable FIFO interrupts, and then using the ISR (Interrupt Status Register) to determine the cause of the interrupt.
  • Yes, the TL16C554AIPNR can operate in a 3.3V system, but it requires an external voltage regulator to regulate the voltage to 5V, which is the recommended operating voltage for the device.

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TL16C554AIPNR 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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Part Image TL16C554AIPN Texas Instruments

Serial I/O Controller, 4 Channel(s), 0.125MBps, CMOS, PQFP80