UPD350D-I/Q8X
- Mfr.Part #
- UPD350D-I/Q8X
- Manufacturer
- Microchip Technology
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC USB CONTROLLER SPI 28QFN
- Stock
- 870
- In Stock :
- 870
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- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- Surface Mount :
- yes
- Interface :
- SPI
- Series :
- UPD350
- Temperature Grade :
- Industrial
- Supplier Device Package :
- 28-QFN (4x4)
- Speed :
- Full Speed (FS)
- Maximum Operating Temperature :
- + 85 C
- uPs/uCs/Peripheral ICs Type :
- BUS CONTROLLER, UNIVERSAL SERIAL BUS
- RoHS Status :
- ROHS3 Compliant
- Brand :
- Microchip Technology / Atmel
- Data Rate :
- 270 kb/s
- Supply Voltage :
- 1.8V
- Factory Lead Time :
- 16 Weeks
- Product Type :
- USB Interface IC
- Reach Compliance Code :
- Compliant
- Type :
- Power Delivery
- Function :
- Controller
- Terminal Pitch :
- 0.4mm
- JESD-30 Code :
- S-PQCC-N28
- Subcategory :
- Interface ICs
- Package Shape :
- Square
- Operating Supply Voltage :
- 1.8 V, 3.3 V
- Standards :
- USB 3.0
- Package :
- Tray
- Operating Temp Range :
- -40C to 85C
- Product :
- USB Controllers
- Number of Terminals :
- 28
- Length :
- 4mm
- Minimum Operating Temperature :
- - 40 C
- Voltage - Supply :
- -
- Operating Temperature (Max) :
- 85°C
- Product Status :
- Active
- Supply Current-Max :
- 15 mA
- Bus Compatibility :
- SPI
- Seated Height-Max :
- 0.9 mm
- Mounting Style :
- SMD/SMT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packaging :
- Tray
- Port Type :
- DFP, DRP
- Number of Terminations :
- 28
- Product Category :
- USB Interface IC
- Supply Voltage-Max (Vsup) :
- 1.98V
- Supply Voltage-Min (Vsup) :
- 1.62V
- Height Seated (Max) :
- 0.9mm
- Manufacturer :
- Microchip
- Protocol :
- USB
- Terminal Form :
- NO LEAD
- Base Product Number :
- UPD350
- Standard :
- USB-C PD
- Terminal Position :
- QUAD
- Package / Case :
- 28-VFQFN Exposed Pad
- RoHS :
- Details
- Current - Supply :
- -
- Width :
- 4mm
- Operating Temperature :
- -
- Operating Temperature (Min) :
- -40°C
- Datasheets
- UPD350D-I/Q8X

Controllers Microchip Technology UPD350D-I/Q8X Overview
The Controllers Microchip Technology UPD350D-I/Q8X is a high-performance USB controller integrated circuit, expertly engineered by Microchip Technology. This IC is designed to manage USB communications through a Serial Peripheral Interface (SPI), housed in a compact 28-QFN package. It offers a versatile solution for developers aiming to integrate USB functionality into their applications with minimal hardware footprint and enhanced reliability. This product is particularly suited for industries requiring efficient, high-speed data transfer capabilities within a limited space, making it an invaluable component for today’s technology-driven applications.
UPD350D-I/Q8X Features
The UPD350D-I/Q8X IC includes a variety of features that enhance its usability and functionality in complex electronic systems. Key features include:
- Efficient SPI interface for simplified integration with main processors.
- Support for full-speed USB communications, ensuring rapid data handling and transfer.
- Compact 28-QFN package, ideal for space-constrained applications.
- Robust design that guarantees long-term reliability even in rigorous operational conditions.
- Low power consumption, which is critical for battery-powered or energy-sensitive applications.
UPD350D-I/Q8X Applications
- Consumer Electronics: Utilized in smartphones, tablets, and other personal devices to manage USB connections and ensure efficient data syncing and charging.
- Computing Systems: Used in desktop and laptop computers for peripheral connections such as keyboards, mice, and external storage devices, facilitating seamless communication and functionality.
- Industrial Automation: Integral in industrial controllers and automation systems, enabling robust USB communication interfaces that withstand harsh industrial environments.
- Medical Devices: Deployed in medical instrumentation where reliable data transfer between devices is critical for patient monitoring and diagnostics.
- Automotive Applications: Incorporated in automotive infotainment systems to provide reliable connectivity solutions, enhancing the user experience through multimedia and smartphone integration.
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