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PC16550DN/NOPB - Texas Instruments

Description: Texas Instruments PC16550DN/NOPB Universal Asynchronous Receiver & Transmitter 1.5MBd, 5 V, 40-Pin, MDIP

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PC16550DN/NOPB - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - NFJ0040A
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PC16550DN/NOPB - Texas Instruments  - 3D model - Dual-In-Line Packages - NFJ0040A
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PC16550DN/NOPB Details

  • Manufacturer Part Number:

    PC16550DN/NOPB

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    DIP-40

  • Pin Count:

    40

  • HTS Code:

    8542.31.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Address Bus Width:

    3

  • Boundary Scan:

    NO

  • Bus Compatibility:

    8088

  • Clock Frequency-Max:

    24 MHz

  • Communication Protocol:

    ASYNC, BIT

  • Data Encoding/Decoding Method:

    NRZ

  • Data Transfer Rate-Max:

    0.1875 MBps

  • External Data Bus Width:

    8

  • JESD-30 Code:

    R-PDIP-T40

  • Length:

    52.235 mm

  • Low Power Mode:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Serial I/Os:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP40,.6

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.334 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    15.24 mm

  • uPs/uCs/Peripheral ICs Type:

    SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

PC16550DN/NOPB Frequently Asked Questions (FAQs)

  • The PC16550DN supports baud rates up to 1.5 Mbps.
  • To configure the PC16550DN for 9-bit data transmission, set the MCR (Modem Control Register) to enable 9-bit mode, and set the LCR (Line Control Register) to select the 9-bit data length.
  • The FIFO buffer in the PC16550DN is used to store received data temporarily, allowing the processor to handle other tasks while the UART handles the data reception.
  • The PC16550DN supports hardware flow control using RTS (Request to Send) and CTS (Clear to Send) signals. The RTS signal is used to request permission to send data, and the CTS signal is used to indicate when the receiver is ready to receive data.
  • The PC16550DN has a typical power consumption of 30 mA at 5V and 15 mA at 3.3V, making it suitable for battery-powered applications.

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PC16550DN/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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Part Image PC16550DN/NOPB National Semiconductor Corporation

Serial I/O Controller, 1 Channel(s), 0.1875MBps, CMOS, PDIP40

Part Image PC16550DN National Semiconductor Corporation

Serial I/O Controller, 1 Channel(s), 0.1875MBps, CMOS, PDIP40