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IEC 62680-4-1:2022 ED1

Universal Serial Bus interfaces for data and power - Part 4-1: Universal Serial Bus 4 ™ Specification IEC 62680-4-1:2022 ED1

Publication date:   Oct 19, 2022

General information

60.60   Standard published   Oct 19, 2022

IEC

TC 100

International Standard

29.200   Rectifiers. Converters. Stabilized power supply | 33.120.20   Wires and symmetrical cables | 35.200   Interface and interconnection equipment

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IEC 62680-4-1:2022 provides Universal Serial Bus 4™ Specification.
USB 3.1 and USB 3.2 were evolutionary steps to increase bandwidth. The goal for USB4 remains the same with the added goal of helping to converge the USB Type-C® connector ecosystem and minimize end-user confusion. Several key design areas to meet this goal are listed below:
• Offer display, data, and load/store functionality over a single USB Type-C connector.
• Retain compatibility with existing ecosystem of USB and Thunderbolt™ products.
• Define Port Capabilities for predictable and consistent user experience.
• Provide increased host flexibility to configure bandwidth, power management, and other performance-related parameters for system needs
This document contains USB4™ Specification, Version 1.0 with Errata and ECN through May 19, 2021.

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PUBLISHED
IEC 62680-4-1:2022 ED1
60.60 Standard published
Oct 19, 2022




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