MaxLinear 2-Channel UART, 32-Pin QFN, Surface Mount, 12 Mbps, 2.97-3.63 V Supply XR21V1412IL32-F

MaxLinear XR21V1412IL32-F 2-Channel UART 32-Pin QFN is a high-performance universal asynchronous receiver/transmitter designed for robust serial communication interfaces in modern electronic systems. Operating with supply voltages ranging from 2.97 V to 3.63 V, this surface mount device offers seamless integration into printed circuit boards suitable for advanced industrial controls, embedded computing, and communication equipment.

This UART supports two independent channels, allowing efficient data transmission and reception up to a maximum data rate of 12 Mbps. It supports common communication protocols such as EIA, RS-232, RS-422, and RS-485 standards, making it versatile for interfacing with various peripheral systems.

The device is packaged in a 32-pin quad flat no-lead (QFN) package, measuring just 5.1 mm in length and 1 mm in height, facilitating compact and lightweight designs. The extended operating temperature range from -40°C to 85°C ensures reliability in harsh environments including automotive, industrial, and telecommunications applications.

Designed for surface mount technology (SMT), the XR21V1412IL32-F enables automated assembly processes, improving production throughput and consistency. Its robust architecture provides asynchronous data framing and buffering capability, which helps maintain data integrity in noisy or complex signal environments.

This device supports two independent UART channels for simultaneous data transfer. The device packs in a compact 32-pin QFN surface mount package for space efficiency. It operates within a supply voltage range of 2.97 V to 3.63 V for flexible system power designs.

Supports high-speed data communication with rates up to 12 Mbps. Works reliably over a wide operating temperature from -40°C to 85°C. Compatible with common serial communication standards such as EIA, RS-232, RS-422, and RS-485.

Ideal for use in industrial automation, automotive electronics, telecommunication devices, and embedded computing. Enables efficient PCB assembly due to surface mount package type. Part of the reliable MaxLinear XR21V1412 series known for robust UART solutions.

This 2-channel UART interface IC from MaxLinear is highly suited to industrial, laboratory, communication, and embedded electronics applications requiring reliable serial interface communications. Its small form factor and wide operating conditions make it an ideal choice for modern electronic system designers seeking compact, high-speed UART solutions.

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