PC16550DV/NOPB
- Mfr.Part #
- PC16550DV/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 44-LCC (J-Lead)
- Datasheet
- Download
- Description
- SERIAL I/O CONTROLLER, 1 CHANNEL
- Stock
- 47,521
- In Stock :
- 47,521
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- Manufacturer :
- National Semiconductor
- Product Category :
- UARTs (Universal Asynchronous Receiver Transmitter)
- Radiation Hardening :
- No
- Weight :
- 2.386605g
- Clock Frequency :
- 24MHz
- Nominal Supply Current :
- 15mA
- Width :
- 16.59mm
- Boundary Scan :
- No
- Contact Plating :
- Tin
- Power Supplies :
- 5V
- Number of Channels :
- 1, UART
- Height :
- 4.57mm
- Memory Size :
- 16b
- Communication Protocol :
- ASYNC, BIT
- Lead Free :
- Lead Free
- Operating Supply Current :
- 15mA
- Number of Pins :
- 44
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Pbfree Code :
- yes
- Terminal Form :
- J BEND
- Mounting Type :
- Surface Mount
- Package / Case :
- 44-LCC (J-Lead)
- JESD-609 Code :
- e3
- Number of Terminations :
- 44
- REACH SVHC :
- No SVHC
- Voltage - Supply :
- 4.5V~5.5V
- Temperature Grade :
- COMMERCIAL
- Data Rate (Max) :
- 1.5Mbps
- Thickness :
- 4.06mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 1.27mm
- Number of Serial I/Os :
- 1
- Base Part Number :
- PC16550
- Pin Count :
- 44
- Length :
- 16.59mm
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
- Max Supply Current :
- 15mA
- Peak Reflow Temperature (Cel) :
- 245
- Low Power Mode :
- No
- HTS Code :
- 8542.39.00.01
- Operating Supply Voltage :
- 5V
- Max Operating Temperature :
- 70°C
- FIFO's :
- 16 Byte
- Min Operating Temperature :
- 0°C
- Data Transfer Rate-Max :
- 0.1875 MBps
- Bus Compatibility :
- 8088
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Data Encoding/Decoding Method :
- NRZ
- Mount :
- Surface Mount
- Supply Voltage :
- 5V
- With False Start Bit Detection :
- yes
- Terminal Position :
- QUAD
- Datasheets
- PC16550DV/NOPB

UARTs National Semiconductor PC16550DV/NOPB Overview
The PC16550DV/NOPB by National Semiconductor is a highly advanced SERIAL I/O CONTROLLER designed for efficient communication across various data management systems. As a UART (Universal Asynchronous Receiver Transmitter), this device is crucial for applications requiring serial port communication in microcontroller-based systems. Its ability to manage data flows effectively makes it an indispensable component for developers and engineers looking to streamline connectivity and enhance data transmission reliability. Its integration features and robustness make it ideal for handling multiple communication channels in demanding environments, thereby supporting high-volume B2B applications.
PC16550DV/NOPB Features
This particular model of UART features a single communication channel that offers high-speed data transfer capabilities. It supports enhanced data buffer management, which helps reduce the overhead for CPU in complex machine operations. The chip is designed with scalability in mind, offering easy integration into existing and new systems with minimal configuration required. Additionally, its low power consumption and efficient processing capabilities ensure it can be deployed in energy-sensitive applications without sacrificing performance.
PC16550DV/NOPB Applications
- Industrial Automation: In factories, the PC16550DV/NOPB can be used to facilitate machine-to-machine communication, ensuring seamless data exchange and process control.
- Networking Equipment: Utilized in routers and switches for managing serial communications, which is critical for network reliability and performance.
- Consumer Electronics: Applied in consumer goods such as set-top boxes and gaming consoles, where reliable data transmission is necessary for device functionality.
- Automotive: Employed in vehicle diagnostics systems to transmit vital data from the engine control unit to diagnostic tools, improving maintenance capabilities.
- Telecommunications: Used in communication infrastructure to handle serial data communication essential for the transmission of information across devices.
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