USB7052N-I/KDX
Active4-PORT USB3.2 GEN1 SMARTHUB WITH 2 DOWNSTREAM TYPE C PORTS WITH CC PIN (3XUSB3/1XUSB2) 100 VQFN 12X12X0.9MM TRAY ROHS COMPLIANT:
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USB7052N-I/KDX
Active4-PORT USB3.2 GEN1 SMARTHUB WITH 2 DOWNSTREAM TYPE C PORTS WITH CC PIN (3XUSB3/1XUSB2) 100 VQFN 12X12X0.9MM TRAY ROHS COMPLIANT:
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | USB7052N-I/KDX | USB7052N Series |
|---|---|---|
| - | - | |
| Function | Hub Controller | Hub Controller |
| Interface | USB, SPI, I2C, UART, GPIO | USB, SPI, I2C, UART, GPIO |
| Operating Temperature [Max] | 85 °C | 70 - 85 °C |
| Operating Temperature [Min] | -40 °C | -40 - 0 °C |
| Package / Case | 100-VFQFN Exposed Pad | 100-VFQFN Exposed Pad |
| Protocol | USB | USB |
| Standards | USB 2.0, USB 3.1 | USB 2.0, USB 3.1 |
| Supplier Device Package | 100-VQFN (12x12) | 100-VQFN (12x12) |
| Voltage - Supply [Max] | 1.32 V, 3.6 V | 1.32 - 3.6 V |
| Voltage - Supply [Min] | 1.08 V, 3 V | 1.08 - 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1 | $ 11.21 | |
| 25 | $ 9.34 | |||
| 100 | $ 9.03 | |||
| Microchip Direct | TRAY | 1 | $ 11.21 | |
| 25 | $ 9.34 | |||
| 100 | $ 8.49 | |||
| 1000 | $ 7.84 | |||
| 5000 | $ 7.44 | |||
| Newark | Each | 100 | $ 8.49 | |
USB7052N Series
4-Port SS / HS USB Type-C Gen1 SmartHub
| Part | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Standards | Protocol | Function | Voltage - Supply [Min] | Voltage - Supply [Max] | Interface | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology USB7052N-I/KDX | ||||||||||
Microchip Technology USB7052N-I/KDX | 100-VFQFN Exposed Pad | 85 °C | -40 °C | USB 2.0, USB 3.1 | USB | Hub Controller | 1.08 V, 3 V | 1.32 V, 3.6 V | GPIO, I2C, SPI, UART, USB | 100-VQFN (12x12) |
Microchip Technology USB7052NT-I/KDX | 100-VFQFN Exposed Pad | 85 °C | -40 °C | USB 2.0, USB 3.1 | USB | Hub Controller | 1.08 V, 3 V | 1.32 V, 3.6 V | GPIO, I2C, SPI, UART, USB | 100-VQFN (12x12) |
Microchip Technology USB7052NT/KDX | 100-VFQFN Exposed Pad | 70 °C | 0 °C | USB 2.0, USB 3.1 | USB | Hub Controller | 1.08 V, 3 V | 1.32 V, 3.6 V | GPIO, I2C, SPI, UART, USB | 100-VQFN (12x12) |
Microchip Technology USB7052N/KDX | 100-VFQFN Exposed Pad | 70 °C | 0 °C | USB 2.0, USB 3.1 | USB | Hub Controller | 1.08 V, 3 V | 1.32 V, 3.6 V | GPIO, I2C, SPI, UART, USB | 100-VQFN (12x12) |
Description
General part information
USB7052N Series
The Microchip USB7052N [SmartHub](https://www.microchip.com/en-us/products/interface-and-connectivity/usb/usb-hubs/smarthub-ics)™ IC is a low-power, OEM configurable, USB3.2 Gen 1 hub controller with 4 downstream ports and advanced features for embedded USB applications. The USB7052N is fully compliant with the Universal Serial Bus Revision 3.2 Specification and USB2.0 Link Power Management Addendum. The USB7052N supports 5 Gbps Super-Speed (SS), 480 Mbps Hi-Speed (HS), 12 Mbps Full-Speed (FS), and 1.5 Mbps Low-Speed (LS) USB downstream devices on all enabled downstream ports.
A SmartHub IC is defined as a USB hub that integrates system levels functions typically associated with a separate MCU or processor. The USB7052N SmartHub IC enables communication to other peripherals in addition to USB. This I/O Bridging capability allows the host to seamlessly interface to peripherals via I²C, SPI or GPIOs over USB. The USB7052N also enable a downstream device to take control of the host system by swapping roles and becoming the host port. The USB7052N can also switch between two different hosts if required. This role changing technology is called FlexConnect and can be initiated through hardware or software commands.
The USB7052N supports native Type-C connectivity on two of the downstream ports. The hub includes internal Type-C CC pin logic and an internal USB 3.2 Gen 1 multiplexer to support both Type-C insertion orientations. The USB7052N supports an additional 2 x Type A ports downstream - 1 x USB3.2 Gen1 and 1 x USB2.0. The hub also supports legacy USB speeds (HS/FS/LS) through a dedicated USB2.0 hub controller that is the culmination of six generations of Microchip hub feature controller design and experience with proven reliability, interoperability, and device compatibility. The SuperSpeed hub controller operates in parallel with the USB2.0 controller, decoupling the 5 Gbps SS data transfers from bottlenecks due to the slower USB 2.0 traffic.
Documents
Technical documentation and resources