Manufacturer Part Number
PC16550DN
Manufacturer
Texas Instruments
Introduction
The PC16550DN is a UART (Universal Asynchronous Receiver Transmitter) interface device from Texas Instruments designed for serial communication.
Product Features and Performance
Single-channel UART interface
Integrated 16-byte FIFO buffer
Maximum data rate of 1.5Mbps
Supports false start bit detection
Equipped with modem control capabilities
Mounting Type: Through Hole
Product Advantages
Enhanced data buffering reduces CPU overhead
High data transfer rate suitable for high-speed applications
Reliable serial communication for legacy systems
False start bit detection improves data integrity
Key Technical Parameters
Number of Channels: 1 UART
FIFO's: 16 Byte
Data Rate (Max): 1.5Mbps
Voltage Supply: 4.5V ~ 5.5V
With False Start Bit Detection: Yes
With Modem Control: Yes
Mounting Type: Through Hole
Package / Case: 40-DIP (0.600", 15.24mm)
Supplier Device Package: 40-DIP
Quality and Safety Features
The PC16550DN conforms to Texas Instruments' standards for quality and safety in electronic components.
Compatibility
The device is compatible with systems requiring a through-hole 40-DIP packaged UART interface.
Application Areas
Serial communication in embedded systems
Point of Sale (POS) terminals
Industrial control
Networking equipment
Product Lifecycle
Obsolete: The PC16550DN is no longer being manufactured, and replacements or upgrades may be limited.
Several Key Reasons to Choose This Product
Texas Instruments' reputation for reliable and robust electronic components
Supports high-speed data communications for time-sensitive applications
Reduces processing load with FIFO buffer
Modem control functions are integrated for communication applications
Provides legacy support for systems requiring an older UART interface