PC16550DN
- Mfr.Part #
- PC16550DN
- Manufacturer
- Texas Instruments
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC UART WITH FIFO 40-DIP
- Stock
- 4
- In Stock :
- 4
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- Manufacturer :
- Texas Instruments
- Product Category :
- UARTs (Universal Asynchronous Receiver Transmitter)
- Operating Supply Voltage :
- 5V
- Radiation Hardening :
- No
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
- Terminal Pitch :
- 2.54mm
- Terminal Finish :
- TIN LEAD
- Width :
- 15.24mm
- Boundary Scan :
- No
- Mounting Type :
- Through Hole
- Supply Voltage :
- 5V
- External Data Bus Width :
- 8
- ECCN Code :
- EAR99
- Communication Protocol :
- ASYNC, BIT
- JESD-609 Code :
- e0
- Data Rate (Max) :
- 1.5Mbps
- Mount :
- Through Hole
- Number of Serial I/Os :
- 1
- Base Part Number :
- PC16550
- Packaging :
- Tube
- HTS Code :
- 8542.39.00.01
- RoHS Status :
- Non-RoHS Compliant
- Data Transfer Rate-Max :
- 0.1875 MBps
- Power Supplies :
- 5V
- Min Operating Temperature :
- 0°C
- Voltage - Supply :
- 4.5V~5.5V
- Pin Count :
- 40
- Terminal Position :
- Dual
- Bus Compatibility :
- 8088
- Temperature Grade :
- COMMERCIAL
- Length :
- 52.235mm
- Number of Pins :
- 40
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Nominal Supply Current :
- 15mA
- Data Encoding/Decoding Method :
- NRZ
- Low Power Mode :
- No
- Address Bus Width :
- 3
- Number of Channels :
- 1, UART
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Max Supply Current :
- 15mA
- Lead Free :
- Contains Lead
- Frequency :
- 8MHz
- Height Seated (Max) :
- 5.334mm
- With False Start Bit Detection :
- yes
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 40
- Max Operating Temperature :
- 70°C
- FIFO's :
- 16 Byte
- Datasheets
- PC16550DN

UARTs Texas Instruments PC16550DN Overview
The Texas Instruments PC16550DN represents a superior solution in the realm of integrated circuits, specifically designed for managing data communications in complex systems. This Universal Asynchronous Receiver Transmitter (UART) chip excels in environments requiring reliable and speedy serial communication. Utilizing a deep FIFO buffer, the PC16550DN minimizes the load on the system's CPU, which is crucial for enhancing overall system efficiency and performance in high-speed data operations. Its robust functionality and Texas Instruments' commitment to quality make it an ideal choice for demanding applications, ensuring high reliability and performance consistency.
PC16550DN Features
This integrated circuit boasts a range of features that enhance its utility and efficiency. Key features include a FIFO buffer that can greatly reduce the number of interrupts presented to the CPU, thereby enhancing system performance. The chip supports data rates up to 1.5 Mbps and provides flexible character length. Moreover, its dual-channel capabilities allow for simultaneous transmission and reception of data, facilitating complex communication tasks and system management.
PC16550DN Applications
- Industrial Control Systems: The PC16550DN can be used to facilitate communication between microcontrollers and computers in automated manufacturing environments, improving the precision and timing of control systems.
- Networking Equipment: Essential for serial communication tasks within modems, routers, and other network infrastructure, ensuring efficient data flow and system reliability.
- Point-of-Sale Systems: Enhances the data handling capabilities of POS terminals, providing faster processing of transactions and improved customer service.
- Telecommunications: Utilized in telecommunication setups for managing data transmission, vital for the reliability and speed in setups like satellite communications and base stations.
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