USB3503T-I/ML
- Mfr.Part #
- USB3503T-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC HUB CTLR USB 2.0 HSIC 32QFN
- Stock
- 52,967
- In Stock :
- 52,967
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- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- Interface :
- USB
- Current - Supply :
- -
- Operating Temperature :
- -40°C~85°C
- Minimum Operating Temperature :
- - 40 C
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Series :
- USB3503
- ECCN Code :
- 3A001.A.3
- Type :
- USB 2.0 HSIC High-Speed Hub Controller
- Maximum Operating Temperature :
- + 85 C
- JESD-30 Code :
- S-XQCC-N32
- Product Category :
- USB Interface IC
- Supplier Package :
- SQFN
- Brand :
- Microchip Technology / Atmel
- JESD-609 Code :
- e3
- Width :
- 5mm
- Supply Voltage-Max (Vsup) :
- 2V
- Supply Voltage :
- 1.8V
- Supplier Device Package :
- 32-SQFN (5x5)
- Mounting :
- Surface Mount
- Number of Terminations :
- 32
- Standards :
- USB 2.0
- Clock Frequency :
- 52MHz
- Number of Terminals :
- 32
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Package Shape :
- Square
- Product Type :
- USB Interface IC
- Base Product Number :
- USB3503
- Voltage - Supply :
- -
- Package / Case :
- 32-VFQFN Exposed Pad
- Product Status :
- Active
- Subcategory :
- Interface ICs
- Factory Lead Time :
- 6 Weeks
- Temperature Grade :
- Industrial
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Length :
- 5mm
- Category :
- USB 2.0 HSIC High-Speed Hub Controller
- Operating Supply Current :
- 24 mA
- Packaging :
- Tape and Reel (TR)
- Height Seated (Max) :
- 1mm
- Bus Compatibility :
- I2C
- Supply Voltage-Min (Vsup) :
- 1.6V
- RoHS :
- Details
- Function :
- Hub Controller
- Screening Level :
- Industrial
- Terminal Form :
- NO LEAD
- Product :
- USB Hubs
- Reach Compliance Code :
- Compliant
- Operating Temp Range :
- -40C to 85C
- Base Part Number :
- USB3503
- Manufacturer :
- Microchip
- Pin Count :
- 32
- Speed :
- High Speed (HS)
- uPs/uCs/Peripheral ICs Type :
- BUS CONTROLLER, UNIVERSAL SERIAL BUS
- Standard :
- USB 2.0
- Mounting Style :
- SMD/SMT
- Terminal Pitch :
- 0.5mm
- Protocol :
- USB
- HTS Code :
- 8542.31.00.01
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Seated Height-Max :
- 1 mm
- Terminal Position :
- QUAD
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Datasheets
- USB3503T-I/ML

Controllers Microchip Technology USB3503T-I/ML Overview
The USB3503T-I/ML, a sophisticated product from Microchip Technology, stands out as an efficient USB 2.0 hub controller, integrated with the High-Speed Inter-Chip (HSIC) interface. This device is encapsulated in a compact 32-QFN package, making it ideal for streamlined and space-sensitive applications. As part of Microchip Technology's reliable line of Controllers, this hub controller facilitates a bridge between HSIC-enabled processors and multiple USB 2.0 devices, optimizing the connectivity and performance within systems. Its integration capabilities make it a top choice for developers looking to enhance their products with superior USB functionalities while adhering to stringent power and space constraints.
USB3503T-I/ML Features
The USB3503T-I/ML is equipped with a host of features designed for high performance and reliability. These include support for the high-speed HSIC interface, which ensures fast data transfer rates with low power consumption. The controller also supports multi-TT architecture which enhances performance when multiple devices are connected. Its compact 32-QFN package allows for integration in tight spaces without compromising functionality. Additional features such as over-current protection and ESD protection ensure stable and safe operation across various applications.
USB3503T-I/ML Applications
- Mobile Devices: Integrates seamlessly into smartphones and tablets, enhancing USB connectivity without impacting device size and battery life.
- Portable Media Players: Allows for efficient connection of multiple USB devices, improving user experience through expanded functionality.
- Networking Equipment: Employs in network hubs and routers to provide reliable USB connections essential for network management and device connectivity.
- Automotive Applications: Enhances in-car entertainment systems by facilitating robust USB connectivity for multiple devices, improving the overall functionality of automotive infotainment systems.
- Industrial Controllers: Applied in industrial settings to ensure robust USB communications within complex machinery and computer interfaces.
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