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AT43312A-AC

AT43312A-AC Description

The AT43312A-AC is a USB hub controller designed by Microchip Technology, a leading manufacturer in the electronics industry. This component is part of the Memory Controllers category and is specifically tailored for applications requiring efficient USB connectivity and data management. The AT43312A-AC operates within a voltage range of 4.4V to 5.25V and draws a supply current of 24mA, ensuring stable performance under various power conditions. It is housed in a 32LQFP package, which is suitable for integration into compact and space-constrained designs.

The operating temperature range of the AT43312A-AC spans from 0°C to 70°C, making it suitable for use in a variety of environments, from standard office settings to more demanding industrial applications. The component adheres to the REACH regulation, ensuring compliance with environmental and safety standards. Additionally, it is classified under the ECCN (Export Control Classification Number) EAR99 and HTSUS (Harmonized Tariff Schedule of the United States) code 8542.39.0001, facilitating international trade and regulatory compliance.

AT43312A-AC Features

The AT43312A-AC offers several unique features that set it apart from similar models in the market. As a hub controller, it supports a USB protocol, enabling seamless communication and data transfer between multiple USB devices. This functionality is particularly beneficial in applications requiring multi-device connectivity, such as USB hubs, docking stations, and peripheral interfaces.

One of the key advantages of the AT43312A-AC is its ability to manage up to four USB ports, providing a versatile and efficient solution for expanding USB connectivity. The component's supply current of 24mA ensures minimal power consumption, which is crucial for maintaining overall system efficiency and reducing heat generation.

The AT43312A-AC also boasts a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure time before assembly. This feature enhances the component's reliability and longevity, especially in manufacturing processes involving reflow soldering.

AT43312A-AC Applications

The AT43312A-AC is ideal for a wide range of applications where USB connectivity and data management are critical. Its ability to support four USB ports makes it a perfect fit for USB hubs and docking stations, enabling users to connect multiple devices such as keyboards, mice, printers, and external storage devices simultaneously. This capability significantly enhances productivity and convenience in both personal and professional settings.

In industrial applications, the AT43312A-AC can be used to manage USB interfaces for various peripherals, ensuring reliable and efficient data transfer. Its robust design and compliance with environmental regulations make it suitable for deployment in diverse environments, from office automation to manufacturing floors.

Conclusion of AT43312A-AC

In summary, the AT43312A-AC is a versatile and reliable USB hub controller that offers significant benefits for applications requiring efficient USB connectivity and data management. Its support for up to four USB ports, low power consumption, and robust design make it an ideal choice for USB hubs, docking stations, and industrial peripheral interfaces. Despite being marked as obsolete, the AT43312A-AC remains a valuable component for designers and engineers seeking a proven solution for their USB connectivity needs.