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TL16C554PN - Texas Instruments

Description: TL16C554PN, Universal Asynchronous Receiver & Transmitter 4-channel 1MBd, 5 V, 80-Pin, LQFP

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TL16C554PN - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PN (S-PQFP-G80)
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TL16C554PN - Texas Instruments  - 3D model - Quad Flat Packages - PN (S-PQFP-G80)
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TL16C554PN Details

  • Manufacturer Part Number:

    TL16C554PN

  • 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

TL16C554PN Frequently Asked Questions (FAQs)

  • The TL16C554PN can operate up to 16.7 MHz, but the maximum frequency is dependent on the system clock and the specific application.
  • The UART modes on the TL16C554PN can be configured using the Mode Register (MR). The MR register controls the operating mode, word length, stop bits, and parity. Refer to the datasheet for specific bit settings.
  • The TL16C554PN supports baud rates up to 1.5 Mbps, but the maximum baud rate is dependent on the system clock and the specific application.
  • FIFO interrupts on the TL16C554PN can be handled by enabling the FIFO interrupt enable bits (FERIE and FTRIE) and configuring the FIFO trigger levels. The interrupt service routine should clear the interrupt flags and process the FIFO data.
  • Yes, the TL16C554PN is 5V-tolerant and can be used in a 3.3V system with proper voltage translation and level shifting.

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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 TL16C554APN Texas Instruments

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

Part Image TL16C554IPN Texas Instruments

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

Part Image TL16C554PNR Texas Instruments

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