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NS16C2552TVSX/NOPB - Texas Instruments

Description: UART Interface IC Dual UART with 16-byte FIFO and up to 5 Mbit/s Data Rate 48-TQFP -40 to 85

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NS16C2552TVSX/NOPB - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PFB (S-PQFP-G48) HEIGHT 1.2
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NS16C2552TVSX/NOPB - Texas Instruments  - 3D model - Quad Flat Packages - PFB (S-PQFP-G48) HEIGHT 1.2
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NS16C2552TVSX/NOPB Details

  • Manufacturer Part Number:

    NS16C2552TVSX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    QFP-48

  • Pin Count:

    48

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES AT 5V NOMINAL SUPPLY

  • Address Bus Width:

    3

  • Boundary Scan:

    NO

  • Clock Frequency-Max:

    24 MHz

  • Communication Protocol:

    ASYNC, BIT

  • Data Encoding/Decoding Method:

    NRZ

  • Data Transfer Rate-Max:

    0.625 MBps

  • External Data Bus Width:

    8

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of Serial I/Os:

    2

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFQFP

  • Package Equivalence Code:

    TQFP48,.35SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    3 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.97 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

NS16C2552TVSX/NOPB Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for NS16C2552TVSX/NOPB is 2.7V to 5.5V.
  • The reset pin (RST) should be tied to VCC through a pull-up resistor (typically 1kΩ to 10kΩ) to ensure proper reset during power-up and power-down. Additionally, a capacitor (typically 0.1μF to 1μF) can be added in parallel to the pull-up resistor to filter out noise.
  • The maximum clock frequency supported by NS16C2552TVSX/NOPB is 24 MHz.
  • The UART baud rate can be configured by programming the UART clock divisor registers (UCR1 and UCR2). The divisor values can be calculated using the formula: Baud Rate = (Clock Frequency / (16 × Divisor Value)).
  • The X2 input pin is used as a clock input for the internal oscillator. It should be connected to a crystal oscillator or an external clock source.

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NS16C2552TVSX/NOPB 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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