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AN1826

Download Application Note
Title
Title
Implementing the Suspend Indicator Using Microchip USB Hubs
Name
Name
AN1826
Date
Date
06/24/2015
Description
Description
The USB251xB / USB3x03 / USB253x / USB3x13 / USB46x6 product lines are a family of feature-rich, low power USB 2.0 hubs optimized for use in embedded systems where high performance and advanced functionality are critical design requirements. The USB251xB / USB3x03 / USB253x / USB3x13 / USB46x6 product lines feature a suspend indicator which can be used to signal to an embedded controller the suspend status of the hub. This feature is useful for signaling when a system should enter or exit a low power state.