ST16C450CJ44-F

UARTs (Universal Asynchronous Receiver Transmitter) Overview

The ST16C450CJ44-F is a dual Universal Asynchronous Receiver/Transmitter (UART) interface integrated circuit manufactured by MaxLinear. It operates within a supply voltage range of 2.97 V to 5.5 V 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 package suitable for surface-mount installation. The component functions across an operating temperature range of 0°C to +70°C with typical supply currents of 1.3 mA and 3 mA.

UARTs (Universal Asynchronous Receiver Transmitter) Feature Summary

• Dual UART channels with Intel bus compatibility
• Integrated 16-byte transmit and receive FIFOs per channel
• Supports high-speed asynchronous communication up to 4 Mb/s

UARTs (Universal Asynchronous Receiver Transmitter) Applications

• Industrial control systems requiring serial communication
• Embedded systems with multiple UART interfaces
• Data acquisition equipment

UARTs (Universal Asynchronous Receiver Transmitter) Procurement Notes

Verify the exact part number suffix against official MaxLinear documentation to confirm pinout and electrical specifications. Confirm RoHS compliance status through current datasheets. Check for End-of-Life notices or Product Change Notifications as availability may be restricted. Ensure the supplier provides traceable origin documents.

UARTs (Universal Asynchronous Receiver Transmitter) Selection Notes

Select this component when two independent UART channels are required in a single package. Verify that the 16-byte FIFO depth meets system buffering requirements. Ensure the operating temperature range aligns with the application environment. Compare power consumption figures against alternative devices if low-power operation is critical.

UARTs (Universal Asynchronous Receiver Transmitter) Part Context

This device belongs to the ST16C2550 family of VLIO UARTs from MaxLinear. It shares functional similarities with other members like the ST16C2550 but differs in specific packaging or minor electrical characteristics. It serves as a solution for integrating serial communication into compact electronic designs.

UARTs (Universal Asynchronous Receiver Transmitter) Replacement Considerations

Consult official substitution guides for compatible parts. Verify pin-to-pin compatibility before replacement. Cross-reference electrical parameters such as voltage ranges and data rates.