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PC16550DV/NOPB

Device featuring one UART channel with 16-byte FIFO buffer and operating at 5V, housed in a 44-pin PLCC container

Quantity Unit Price(USD) Ext. Price
1 $5.070 $5.07
200 $1.962 $392.40
500 $1.893 $946.50
1000 $1.859 $1,859.00

Inventory:9,255

*The price is for reference only.
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Overview of PC16550DV/NOPB

The PC16550DV/NOPB is a high-performance, 16-byte universal asynchronous receiver/transmitter (UART) integrated circuit. It is designed to facilitate serial communication and features a 16-byte transmit and receive FIFO buffer for efficient data handling.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Positive power supply
  • GND: Ground connection
  • RXD: Serial data input
  • TXD: Serial data output
  • RTS: Request to send
  • CTS: Clear to send
  • DTR: Data terminal ready
  • DSR: Data set ready
  • DCD: Data carrier detect
  • RI: Ring indicator
  • RXC: Receive clock
  • TXC: Transmit clock
  • RTS: Request to send
  • DSR: Data set ready
  • DCD: Data carrier detect
  • RI: Ring indicator

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the PC16550DV/NOPB IC for a visual representation.

Key Features

  • High Performance: Facilitates high-speed, accurate serial communication with its advanced features.
  • 16-Byte FIFO: Includes a 16-byte transmit and receive FIFO buffer for efficient data handling.
  • Versatile Interface: Compatible with a wide range of microcontrollers and systems supporting UART communication.
  • Signal Control: Provides various control signals such as RTS, CTS, DTR, DSR, DCD, and RI for improved data flow control.
  • Flexible Clocking: Supports both internal and external clocking options for enhanced flexibility.

Note: For detailed technical specifications, please refer to the PC16550DV/NOPB datasheet.

Application

  • Serial Communication: Ideal for various serial communication applications including industrial automation, telecommunication, and networking.
  • Embedded Systems: Suitable for integration into embedded systems requiring reliable and efficient UART communication.
  • Data Terminals: Used in data terminal equipment (DTE) and data communications equipment (DCE) applications.

Functionality

The PC16550DV/NOPB is a high-performance UART IC designed to facilitate reliable and efficient serial communication in diverse applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 1) to the positive power supply and GND (Pin 2) to the ground.
  • Data Connections: Connect RXD (Pin 3) to the serial data input and TXD (Pin 4) to the serial data output.
  • Control Signals: Use the RTS, CTS, DTR, DSR, DCD, and RI pins for controlling the flow of data signals as per the application requirements.

Frequently Asked Questions

Q: Can the PC16550DV/NOPB operate at baud rates higher than 115,200?
A: Yes, the PC16550DV/NOPB supports baud rates exceeding 115,200, making it suitable for high-speed communication applications.

Q: Is the PC16550DV/NOPB compatible with 3.3V microcontrollers?
A: Yes, the PC16550DV/NOPB is compatible with both 5V and 3.3V microcontrollers, providing versatile interfacing capabilities.

Equivalent

For similar functionalities, consider these alternatives to the PC16550DV/NOPB:

  • MAX3100: A UART IC from Maxim Integrated providing similar high-performance features for serial communication.
  • ST16C550: This UART IC from STMicroelectronics offers comparable functionality to the PC16550DV/NOPB.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category UART Interface IC RoHS Details
Number of Channels 1 Channel Data Rate 1.5 Mb/s
Memory Size 16 B Supply Voltage - Max 5.5 V
Supply Voltage - Min 4.5 V Operating Supply Current 15 mA
Minimum Operating Temperature 0 C Maximum Operating Temperature + 70 C
Mounting Style SMD/SMT Package / Case PLCC-44
Brand Texas Instruments Height 4.57 mm
Length 17.53 mm Moisture Sensitive Yes
Product Type UART Interface IC Series PC16550D
Factory Pack Quantity 25 Subcategory Interface ICs
Type UART with FIFO Width 17.53 mm
Unit Weight 0.070548 oz

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PC16550DV/NOPB

Device featuring one UART channel with 16-byte FIFO buffer and operating at 5V, housed in a 44-pin PLCC container

Inventory:

9,255