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TL16C554AFNRG4 - Texas Instruments

Description: UART 4-CH 16Byte FIFO 3.3V/5V 68-Pin PLCC T/R

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TL16C554AFNRG4 - Texas Instruments PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - FN (S-PQCC-J68)
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TL16C554AFNRG4 - Texas Instruments  - 3D model - Plastic Leaded Chip Carrier - FN (S-PQCC-J68)
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TL16C554AFNRG4 Details

  • Manufacturer Part Number:

    TL16C554AFNRG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    LCC

  • Package Description:

    LCC-68

  • Pin Count:

    68

  • HTS Code:

    8542.31.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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-PQCC-J68

  • JESD-609 Code:

    e4

  • Length:

    24.23 mm

  • Low Power Mode:

    NO

  • Moisture Sensitivity Level:

    3

  • Number of Serial I/Os:

    4

  • Number of Terminals:

    68

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCJ

  • Package Equivalence Code:

    LDCC68,1.0SQ

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.57 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    24.23 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

TL16C554AFNRG4 Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the TL16C554AFNRG4 is 16 MHz, but it can be overclocked up to 20 MHz with some limitations.
  • The thermal shutdown feature is automatically enabled when the junction temperature exceeds 150°C. To handle this, ensure proper heat sinking, reduce power consumption, and implement thermal monitoring in your design.
  • Yes, the TL16C554AFNRG4 is compatible with 3.3V systems, but you need to ensure that the input signals are within the recommended voltage range (VCC - 0.5V to VCC + 0.5V) to maintain signal integrity.
  • The TL16C554AFNRG4 supports RTS/CTS flow control. You need to connect the RTS (Request to Send) output to the CTS (Clear to Send) input of the receiving device, and implement the flow control logic in your firmware or software.
  • The maximum cable length supported by the TL16C554AFNRG4 depends on the baud rate and cable quality. As a general guideline, use cables up to 10 meters for baud rates up to 115.2 kbps, and shorter cables for higher baud rates.

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TL16C554AFNRG4 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 TL16C554AFNG4 Texas Instruments

Serial I/O Controller, 4 Channel(s), 0.125MBps, CMOS, PQCC68