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USB5434

Status: Not Recommended for new designs

Features:

  • Integrated termination and pull-up/pull-down resistors
  • Four downstream USB 3.0 ports
  • Optimized for low-power operation and low thermal dissipation
  • Single 25 MHz XTAL or clock input for all on-chip PLL and clocking requirements
  • Supports JTAG boundary scan
  • IETF RFC 4122 compliant 128-bit UUID
  • Compatible with Microsoft® Windows® 7, Windows Vista®, Windows XP, Mac® OSX10.4+, and Linux® Hub Drivers
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The Microchip USB5434B hub is a 4-port SuperSpeed/Hi-Speed, low-power, configurable hub controller family fully compliant with the USB 3.0 Specification. The USB5434B supports 5 Gbps SuperSpeed (SS), 480 Mbps Hi-Speed (HS), 12 Mbps Full-Speed (FS) and 1.5 Mbps Low-Speed (LS) USB signalling for complete coverage of all defined USB operating speeds.

The USB5434B supports legacy USB speeds through its USB 2.0 hub controller. The new SuperSpeed hub controller operates in parallel with the USB 2.0 controller, so the 5 Gbps SuperSpeed data transfers are not affected by the slower USB 2.0 traffic.

The USB5434B is configured for operation through internal default settings.


*The USBCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

Please consider this device USB5744

Additional Features

    Note: The USB5434 is not recommended for new designs. The USB5534B is the suggested replacement device for this product. Features

    • USB 3.0 compliant 5 Gbps, 480 Mbps, 12 Mbps and 1.5 Mbps operation, USB pins are 5 V tolerant
      • Integrated termination and pull-up/pull-down resistors
    • Four downstream USB 3.0 ports
    • Optimized for low-power operation and low thermal dissipation
    • Single 25 MHz XTAL or clock input for all on-chip PLL and clocking requirements
    • Supports JTAG boundary scan
    • IETF RFC 4122 compliant 128-bit UUID

    Software Features

    • Compatible with Microsoft® Windows® 7, Windows Vista®, Windows XP, Mac® OSX10.4+, and Linux® Hub Drivers
Parametrics
Name
Value
Upstream Port
USB 3.0
USB Speed
USB 3.0
Downstream Ports
4
Op Voltage (V)
3.3
Temp. Range Max.
70

Documents

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Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
USB5534B High Speed USB 3.0 4 Port Hub Customer Evaluation Board
USB5534B High Speed USB 3.0 4 Port Hub Customer Evaluation Board ( EVB-USB5534 )
(Not Recommended for new design)

The EVB-USB5534 is a customer evaluation board that features the USB5534B 4-port USB 3.0/2.0 hub. The USB5534B hub supports SuperSpeed SS, Hi-Speed HS, Full-Speed FS, and Low-Speed LS USB signaling for complete coverage of all defined USB operating speeds. All four of the downstream ports are USB 2.0 and USB 3.0 compliant. This evaluation board supports an external SMBus header interface as well...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
USB5434B-JZXTR
0.232400
0.200000
64
QFN
9x9x0.9mm
Matte Tin
e3
USB5434B-JZX
0.232400
1.634615
64
QFN
9x9x0.9mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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