USB7216/KDX Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip USB7216/KDX is a USB 3.1 Gen 2 6-port SuperSpeed hub controller without Power Delivery, supporting data rates up to 10 Gbps per port in a 100-pin 12×12 mm VQFN package. It operates from 3.3 V, includes I2C/SPI configuration interfaces, and supports up to 1250 MBps transfer rates. Available in stock worldwide with fast shipping from authorized distributors.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 101
- Lifecycle
- OBSOLETE
- Datasheet
- USB7216/KDX Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of USB7216/KDX?
- USB 3.1 Gen 2 operation at up to 10 Gbps per port across 6 downstream ports maximizes data throughput for docking stations and storage peripherals
- Configurable via I2C, I2S, SPI, or SMBus interfaces with a 25 MHz reference clock, enabling flexible system integration and vendor-specific customization
- Compact 100-pin 12×12×0.9 mm VQFN package with exposed thermal pad optimizes board space and thermal performance in slim laptop docking designs
What is USB7216/KDX used for?
The USB7216/KDX is designed for USB docking stations, laptop expansion hubs, and industrial USB data acquisition systems that need to aggregate multiple USB 3.1 Gen 2 devices at 10 Gbps. Its 6-port architecture and 3.3 V supply make it suitable for USB-C peripherals, external SSD arrays, and embedded computing platforms requiring high-bandwidth multi-device connectivity. Product designers also deploy it in video capture cards and test-and-measurement equipment where simultaneous high-speed data transfer across multiple 10 Gbps channels is critical.
What are the specifications of USB7216/KDX?
| YTEOL | 0 |
| Additional Feature | ALSO OPERATES AT 3.3 V SUPPLY |
| Bus Compatibility | I2C; I2S; SMBUS; SPI; USB |
| Clock Frequency-Max | 25MHz |
| Data Transfer Rate-Max | 1250MBps |
| JESD-30 Code | S-PQCC-N100 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC100,.47SQ,16 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Supply Voltage-Max | 1.21V |
| Supply Voltage-Min | 1.09V |
| Supply Voltage-Nom | 1.15V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.4mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | BUS CONTROLLER, UNIVERSAL SERIAL BUS |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
Where can I find the USB7216/KDX datasheet?
USB7216/KDX Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for USB7216/KDX?
Compatible alternatives and drop-in replacements for USB7216/KDX:
Frequently Asked Questions
How many downstream USB ports does the USB7216/KDX provide, and at what maximum data rate?
The USB7216/KDX provides 6 downstream USB ports compliant with USB 3.1 Gen 2, supporting per-port data rates up to 10 Gbps and an aggregate system transfer rate of up to 1250 MBps, making it suitable for docking stations and high-speed storage hub designs.
Which configuration interfaces does the USB7216/KDX support for vendor customization?
The hub controller can be configured over I2C, I2S, SPI, or SMBus interfaces with a 25 MHz system clock, allowing system integrators to write vendor-specific descriptors, port enable masks, and power management settings without modifying the PCB layout.
What are the supply voltage and package dimensions of the USB7216/KDX?
The USB7216/KDX operates from a 3.3 V supply (with optional 3.3 V additional I/O rail) and is packaged in a 100-pin VQFN measuring 12×12×0.9 mm with a center exposed thermal pad, enabling a compact and thermally efficient footprint in slim portable devices.
For a 6-port USB 3.1 Gen 2 docking station design, how does USB7216/KDX compare to a 4-port Gen 1 hub?
The USB7216/KDX doubles per-port bandwidth from 5 Gbps (Gen 1) to 10 Gbps (Gen 2) and adds 2 additional ports, supporting simultaneous NVMe SSD transfers and 4K video streaming across all 6 ports without saturating the upstream link at 1250 MBps aggregate throughput.
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