PC16550DVX/NOPB
- Mfr.Part #
- PC16550DVX/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- PC16550D UNIVERSAL ASYNCHRONOUS
- Stock
- 9,758
- In Stock :
- 9,758
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- Manufacturer :
- National Semiconductor
- Product Category :
- UARTs (Universal Asynchronous Receiver Transmitter)
- Communication Protocol :
- ASYNC, BIT
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
- Data Rate (Max) :
- 1.5Mbps
- Operating Supply Current :
- 15mA
- Terminal Pitch :
- 1.27mm
- Nominal Supply Current :
- 15mA
- With False Start Bit Detection :
- yes
- Width :
- 16.59mm
- Base Part Number :
- PC16550
- Thickness :
- 4.06mm
- Temperature Grade :
- COMMERCIAL
- Weight :
- 2.386605g
- Clock Frequency :
- 24MHz
- Max Supply Current :
- 15mA
- Memory Size :
- 16b
- FIFO's :
- 16 Byte
- Data Transfer Rate-Max :
- 0.1875 MBps
- Operating Supply Voltage :
- 5V
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Number of Pins :
- 44
- Max Operating Temperature :
- 70°C
- Number of Serial I/Os :
- 1
- Bus Compatibility :
- 8088
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 5V
- Power Supplies :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Number of Channels :
- 1, UART
- Voltage - Supply :
- 4.5V~5.5V
- Peak Reflow Temperature (Cel) :
- 245
- Height :
- 4.57mm
- Data Encoding/Decoding Method :
- NRZ
- Pbfree Code :
- yes
- Contact Plating :
- Tin
- Length :
- 16.59mm
- Low Power Mode :
- No
- Terminal Form :
- J BEND
- HTS Code :
- 8542.39.00.01
- Pin Count :
- 44
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminations :
- 44
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Boundary Scan :
- No
- Min Operating Temperature :
- 0°C
- Package / Case :
- 44-LCC (J-Lead)
- Datasheets
- PC16550DVX/NOPB

UARTs National Semiconductor PC16550DVX/NOPB Overview
The PC16550DVX/NOPB by National Semiconductor is a robust UART (Universal Asynchronous Receiver Transmitter) designed for efficient serial communication. This device is engineered to enhance the overall performance of multi-serial port systems in a demanding range of applications. The PC16550DVX/NOPB allows for increased data rates and decreased CPU loads, making it an essential component in advanced communication systems. Its capability to handle higher data throughput without increasing the processor workload makes it particularly useful in complex systems requiring reliable and consistent serial data exchange.
PC16550DVX/NOPB Features
This UART component is renowned for its deep FIFOs, which reduce the overhead required for CPU to manage the data transmission, allowing better multitasking in embedded systems. It supports a wide range of baud rates, offering flexibility in connection speeds, and includes automatic flow control to prevent data loss. Additionally, its compatibility with a broad spectrum of data processing systems makes it an adaptable solution for integrating serial communication capabilities into a variety of electronic products.
PC16550DVX/NOPB Applications
- Industrial Automation: Utilized in controlling machinery and processes, the PC16550DVX/NOPB enables reliable data transmission between industrial controllers and computer systems, ensuring seamless and precise control operations.
- Networking Equipment: Essential for data communication tasks within routers and switches, enhancing the handling of serial communications in network infrastructures.
- Point-of-Sale Systems: Improves the efficiency and reliability of data transfer in retail environments, facilitating faster customer transactions and enhanced service delivery.
- Medical Equipment: Applied in various medical devices that require robust serial communication for critical data transmission, ensuring accuracy and reliability in healthcare environments.
- Telecommunications: Supports telecommunications systems in managing the flow of data across serial ports, crucial for maintaining communication links and data integrity.
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