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