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AN2932
| Title |
Title
AN2932- USB-to-GPIO Bridging with Microchip USB72xx Hubs
|
|---|---|
| Name |
Name
AN2932
|
| Date |
Date
03/18/2019
|
| Description |
Description
The USB-to-GPIO Bridging feature of Microchip’s USB72xx family of hubs provides system designers expanded system control and potential BOM reductions. General Purpose Input/Outputs (GPIOs) may be used for any general 3.3V-level digital control and input functions. Commands may be sent from the USB Host to the internal Hub Feature Controller (HFC) device in the Microchip hub to perform the following functions: • Set the direction of the GPIO (input or output) • Enable a pull-up resistor • Enable a pull-down resistor • Read the state • Set the state
|
Silicon Products
| Title | Product | Title |
|---|---|---|
|
USB7216
USB Type-C Gen2 SmartHub
|
USB7216 | USB Type-C Gen2 SmartHub |
|
USB7206
Gen2 Legacy Hub
|
USB7206 | Gen2 Legacy Hub |
|
USB7216C
6-Port SS+ / SS / HS USB Type-C Gen2 SmartHub
|
USB7216C | 6-Port SS+ / SS / HS USB Type-C Gen2 SmartHub |
|
USB7206C
6-Port SS+ / SS / HS USB Gen2 SmartHub
|
USB7206C | 6-Port SS+ / SS / HS USB Gen2 SmartHub |
|
USB7252C
4-Port SS+ / SS / HS USB Type-C Gen2 SmartHub
|
USB7252C | 4-Port SS+ / SS / HS USB Type-C Gen2 SmartHub |
|
USB7252
Gen2 USB-C® Hub
|
USB7252 | Gen2 USB-C® Hub |
|
USB7214
Automotive 3-Port USB 3.2 Gen 2 Type-C® Controller Hub
|
USB7214 | Automotive 3-Port USB 3.2 Gen 2 Type-C® Controller Hub |