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