Microchip Technology Tariff Inquiry

AT43301-SU

AT43301-SU Description

The AT43301-SU is a USB hub controller designed by Microchip Technology, a leading manufacturer in the electronics industry. This integrated circuit (IC) serves as a hub controller with a 4-port USB interface, packaged in a 24SOIC format. It is specifically engineered to manage multiple USB connections efficiently, making it an ideal component for applications requiring robust USB connectivity.

AT43301-SU Features

Power Supply Specifications:

• Voltage - Supply: The AT43301-SU operates within a supply voltage range of 4.4V to 5.25V, ensuring compatibility with standard USB power supplies.
• Current - Supply: It draws a maximum supply current of 24mA, making it suitable for low-power applications.

Performance and Compliance:

• Protocol: The controller supports the USB protocol, enabling seamless communication with USB devices.
• Interface: It features a USB interface, facilitating straightforward integration into existing USB-based systems.
• Compliance: The AT43301-SU is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
• ECCN: It is classified ECC underN EAR99, indicating compliance with export regulations.
• Moisture Sensitivity Level (MSL): The MSL is rated at 1 (Unlimited), ensuring the device is not susceptible to moisture damage during storage and handling.

Packaging and Status:

• Package: The AT43301-SU is available in a tube package, which is suitable for bulk handling and storage.
• Product Status: Although the product is marked as obsolete, it remains a reliable choice for existing systems and legacy applications.

AT43301-SU Applications

The AT43301-SU is ideal for a variety of applications where multiple USB connections are required. Some specific use cases include:

• Computer Peripherals: Enhancing connectivity for multiple USB devices such as keyboards, mice, and external storage.
• Industrial Control Systems: Facilitating communication between various USB-enabled sensors and control units.
• Consumer Electronics: Providing additional USB ports in devices like routers, media players, and smart TVs.
• Embedded Systems: Serving as a central hub for USB devices in embedded applications, such as IoT gateways and industrial automation systems.

Conclusion of AT43301-SU

The AT43301-SU by Microchip Technology is a versatile USB hub controller that offers reliable performance and compliance with industry standards. Its low power consumption, robust packaging, and adherence to environmental regulations make it a valuable component for a wide range of applications. Despite its obsolete status, the AT43301-SU remains a dependable choice for systems requiring efficient USB connectivity.