Microchip Technology

UPD350B/Q8X  

Memory Controllers

UPD350B/Q8X Description

The UPD350B/Q8X is a high-performance USB 3.0 controller IC designed by Microchip Technology, a leading manufacturer in the electronics industry. This device is engineered to provide robust and efficient USB connectivity, making it an ideal solution for a wide range of applications. The UPD350B/Q8X features a 28QFN package and is available in a tray format, ensuring ease of integration into various electronic systems.

UPD350B/Q8X Features

• USB 3.0 Compliance: The UPD350B/Q8X adheres to the USB 3.0 standard, ensuring compatibility with the latest USB interfaces and providing high-speed data transfer capabilities.
• SPI Interface: Equipped with an SPI interface, this controller facilitates seamless communication with other system components, enhancing overall system performance.
• Moisture Sensitivity Level (MSL) 3: With an MSL rating of 3 (168 hours), the UPD350B/Q8X is designed to withstand environmental conditions, making it suitable for use in various industrial and consumer applications.
• Compliance and Standards: The UPD350B/Q8X meets several important industry standards, including REACH Unaffected status and ROHS3 compliance, ensuring it is environmentally friendly and safe for use in a wide range of applications.
• Active Product Status: As an active product, the UPD350B/Q8X is readily available for purchase and integration into new and existing projects.
• DigiKey Programmability: While the DigiKey programmability of the UPD350B/Q8X has not been verified, it remains a versatile component that can be programmed to meet specific application requirements.
• ECCN Classification: Classified under ECCN EAR99, this controller is not subject to strict export controls, facilitating international use and distribution.
• HTSUS Code: The HTSUS code 8542.39.0001 provides clear classification for customs and regulatory purposes, ensuring smooth import and export processes.

UPD350B/Q8X Applications

The UPD350B/Q8X is well-suited for applications requiring high-speed USB connectivity and reliable performance. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and digital cameras, where fast data transfer and reliable USB connectivity are essential.
• Industrial Systems: Suitable for industrial applications such as automation controllers, where the robustness and high-speed data transfer capabilities of the UPD350B/Q8X can enhance system performance.
• Embedded Systems: Perfect for embedded systems in automotive, medical, and IoT applications, where the controller's compliance with industry standards and environmental resilience are critical.
• Peripheral Devices: Can be used in USB peripherals like external hard drives, USB hubs, and other storage devices, providing a reliable and efficient connection to host systems.

Conclusion of UPD350B/Q8X

The UPD350B/Q8X from Microchip Technology stands out as a reliable and high-performance USB 3.0 controller IC. Its compliance with industry standards, robust environmental resilience, and versatile SPI interface make it an excellent choice for a variety of applications. Whether used in consumer electronics, industrial systems, or embedded devices, the UPD350B/Q8X offers a reliable and efficient solution for USB connectivity. Its active product status and availability ensure that it can be easily integrated into new and existing projects, making it a valuable component for electronics engineers and designers.

UPD350B/Q8X Documents

Download datasheets and manufacturer documentation for UPD350B/Q8X

Datasheets :

USB Solutions       UPD350      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

UPD350 Development Tool Selector      

HTML Datasheet :

USB Solutions      

PCN Design/Specification :

Datasheet UPD350 22/Dec/2022       UPD350 25/Mar/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH