ST16C2552CJ44-F

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The ST16C2552CJ44-F is a dual-channel 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 16-byte transmit and receive FIFOs for each channel, enhancing throughput efficiency. It is housed in a PLCC-44 surface-mount package and functions reliably across an operating temperature range of 0°C to +70°C.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Dual independent UART channels with dedicated 16-byte FIFO buffers for both transmission and reception
• Supports standard serial communication protocols including RS232 and RS485 interfaces
• Compatible with Intel bus architecture for seamless integration into legacy and modern systems

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Industrial control systems requiring reliable serial communication
• Embedded devices utilizing RS232 or RS485 connectivity
• Data acquisition modules needing high-throughput UART interfaces

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

This component is designated as End-of-Life (EOL) by the manufacturer. Distribution availability is restricted, and procurement should focus on verifying stock status through authorized channels. Engineers must confirm lifecycle status before finalizing designs to ensure long-term supply chain stability.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this part when dual-channel serial communication with 16-byte FIFO buffering is required in a PLCC-44 package. Ensure system voltage aligns with the 2.97V to 5.5V range. Verify that the industrial temperature range of 0°C to +70°C meets environmental requirements. Consider EOL status during initial design phases.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

The ST16C2552CJ44-F belongs to MaxLinear's VLIO UART series, designed for versatile serial interface applications. It serves as a robust solution for systems needing multiple asynchronous serial ports. The device integrates standard UART functionality with FIFO capabilities to reduce CPU overhead and improve data handling performance.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the End-of-Life status. Designers should consult official discontinuation notices or contact MaxLinear directly for potential last-time buy information or approved replacement recommendations.