UPD1002T-A/MQ

Overview

The UPD1002T-A/MQ is a CMOS USB bus controller manufactured by Microchip Technology. It is housed in a 32-terminal HVQCCN square chip package, specifically identified as a 32-VFQFN form factor. The component operates within an ambient temperature range of 0°C to 70°C and utilizes surface mount technology for integration. Classified under USB peripherals and power management, this integrated circuit functions as a dedicated USB port power controller designed for embedded system applications.

Feature Summary

• Functions as a dedicated USB port power controller for peripheral management
• Utilizes CMOS technology for efficient signal processing
• Designed for surface mount integration into compact electronic assemblies

Applications

• USB peripheral interface circuits
• Embedded system power management
• Industrial control interfaces

Procurement Notes

Verify the current production status before procurement planning, as this specific part number may be listed as obsolete in official channels. Confirm that the 32-VFQFN package dimensions align with existing PCB footprints. Ensure compatibility with required operating temperatures ranging from 0°C to 70°C for the target application environment.

Selection Notes

Select this component when a dedicated CMOS USB bus controller is required for peripheral power management. Consider the 32-pin VFQFN package constraints during layout design. Verify that the specified industrial temperature range meets the operational requirements of the final assembly, noting that alternative variants may offer extended temperature ratings.

Part Context

This device belongs to the UPD1002 series of USB controllers from Microchip Technology. It serves as a specialized interface solution for managing USB port power distribution in peripheral devices. The series focuses on providing reliable bus control capabilities within a compact semiconductor footprint suitable for modern electronic designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status indicated in some sources, verify availability through authorized distributors or consider equivalent functional replacements from the manufacturer's current portfolio.