ST16C550CQ48
- Mfr.Part #
- ST16C550CQ48
- Manufacturer
- Exar
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- SERIAL I/O CONTROLLER
- Stock
- 1,485
- In Stock :
- 1,485
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- * Fullname:
- * Company:
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- Comment:
- * Quantity:
- Manufacturer :
- Exar
- Product Category :
- UARTs (Universal Asynchronous Receiver Transmitter)
- With False Start Bit Detection :
- yes
- Surface Mount :
- yes
- HTS Code :
- 8542.31.00.01
- Communication Protocol :
- ASYNC, BIT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Temperature Grade :
- COMMERCIAL
- FIFO's :
- 16 Byte
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
- Additional Feature :
- ALSO OPERATES AT 2.97 V MINIMUM SUPPLY
- Number of Channels :
- 1, UART
- Data Encoding/Decoding Method :
- NRZ
- Peak Reflow Temperature (Cel) :
- 260
- Data Rate (Max) :
- 1.5Mbps
- Clock Frequency :
- 24MHz
- Number of Terminations :
- 48
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Boundary Scan :
- No
- JESD-609 Code :
- e3
- Terminal Position :
- QUAD
- Operating Temperature (Max) :
- 70°C
- Qualification Status :
- Not Qualified
- Voltage - Supply :
- 2.97V~5.5V
- Mounting Type :
- Surface Mount
- Number of Serial I/Os :
- 1
- Feature :
- Timer/Counter
- Data Transfer Rate-Max :
- 0.1875 MBps
- Supply Voltage :
- 5V
- Address Bus Width :
- 3
- RoHS Status :
- RoHS Compliant
- JESD-30 Code :
- S-PQFP-G48
- Package / Case :
- 48-TQFP
- Factory Lead Time :
- 16 Weeks
- Height Seated (Max) :
- 1.2mm
- Packaging :
- Tray
- Length :
- 7mm
- Terminal Finish :
- Matte Tin (Sn)
- Low Power Mode :
- No
- Width :
- 7mm
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 0.5mm
- ECCN Code :
- 5A991
- External Data Bus Width :
- 8
- Datasheets
- ST16C550CQ48

UARTs Exar ST16C550CQ48 Overview
The UARTs Exar ST16C550CQ48 is a robust serial I/O controller designed to enhance asynchronous serial communication in a multitude of B2B applications. This integrated circuit from Exar specializes in bridging the communication gap between peripheral devices and the main processor. With a focus on reliability and efficiency, the ST16C550CQ48 facilitates streamlined operations and simplified integration, making it an ideal choice for manufacturers aiming to boost system performance and communication reliability. Its advanced technology ensures compatibility with a wide range of devices, supporting extensive application across various industries.
ST16C550CQ48 Features
The ST16C550CQ48 boasts a variety of features that make it a powerful and versatile choice for serial communication needs. It includes a programmable baud rate generator that can adjust to support a range of different speeds, ensuring versatility for user requirements. Additionally, the product features 16-byte FIFO buffers to enhance data throughput and reduce the load on the system CPU. The device also supports automatic hardware and software flow control, increasing data integrity in high-speed communications. With low power consumption and a 5V operation, it is designed for robust performance in challenging environments.
ST16C550CQ48 Applications
- Industrial Automation: In automation systems, the ST16C550CQ48 facilitates the communication between control machinery and computer interfaces, ensuring accurate and timely data transmission critical for operational efficiency.
- Point of Sale Systems: It supports reliable data transmission for point of sale terminals, enhancing the accuracy and speed of transactions in retail environments.
- Telecommunications Equipment: The device is crucial for the data management and signal processing required in modems and other telecommunication devices, providing stable and efficient communication.
- Networking Equipment: Utilized in network routers and switches, the ST16C550CQ48 helps manage data flow effectively, ensuring smooth network operations and connectivity.
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