ST16C2450IJ44-F

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The ST16C2450IJ44-F is a single-channel Universal Asynchronous Receiver/Transmitter (UART) interface integrated circuit manufactured by MaxLinear. It operates within a supply voltage range of 2.97V to 5.5V and supports data rates up to 4 Mb/s. The device features a 16-byte transmit and receive FIFO buffer to enhance throughput efficiency. It is housed in a PLCC-44 package suitable for surface mount technology. The component is rated for an industrial operating temperature range from -40°C to +85°C, ensuring reliability in demanding environments.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Integrates a 16-byte deep FIFO buffer for both transmission and reception to minimize CPU intervention.
• Supports high-speed asynchronous serial communication with data rates reaching 4 Mb/s.
• Compatible with standard Intel and Motorola bus interfaces for flexible system integration.

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Industrial automation control systems requiring robust serial communication.
• Telecommunications equipment utilizing RS-232 or similar serial protocols.
• Embedded computing platforms needing reliable UART connectivity.

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the exact suffix and package type against the latest manufacturer datasheet before ordering. Confirm that the specified temperature grade matches the operational requirements of the target environment. Check for any recent product change notifications regarding pinout or electrical characteristics updates.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when a single UART channel with moderate FIFO depth is required. Ensure the system power supply falls within the 2.97V to 5.5V range. Consider the PLCC-44 footprint constraints during PCB layout design compared to smaller packages.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This part belongs to the ST16C2xxx series of UART controllers from MaxLinear. It serves as a specialized interface solution bridging microprocessors with external serial devices. The series is known for compatibility with legacy standards while offering improved performance over basic 16550-compatible designs.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Direct replacements include the XR16L2450IJ-F. Verify pin compatibility and electrical specifications before substituting. Other variants in the ST16C2450 family may offer different packaging options but maintain functional equivalence.