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USB2533

Status: In Production

Features:

  • Hub Controller IC with 3 downstream ports
  • USB-IF Battery Charger revision 1.2 support on up and downstream ports (DCP, CDP, SDP)
  • Battery charging support for Apple® devices
  • FlexConnect: Downstream port 1 able to swap with upstream port, allowing master capable devices to control other devices on the hub
  • USB to I2C™ bridge endpoint support
  • USB Link Power Management (LPM) support
  • SUSPEND pin for remote wakeup indication to host
  • Vendor Specific Messaging (VSM) support
  • Enhanced OEM configuration options available through a single serial I2C EEPROM, OTP, or SMBus Slave Port
  • 36-pin (6x6mm) SQFN, RoHS compliant package
  • Footprint compatible with USB2513B
  • LCD Monitors and TVs
  • Multi-function USB Peripherals
  • PC Motherboards
  • Set-top Boxes, DVD Players, DVR/PVR
  • Printers and Scanners
  • PC Media Drive Bay
  • Portable Hub Boxes
  • Mobile PC Docking
  • Embedded Systems
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
Add To Cart

Device Overview

Summary

The Microchip USB2533 is a low-power, OEM configurable, MTT (Multi-Transaction Translator) USB 2.0 hub controller with 3 downstream ports and advanced features for embedded USB applications. The USB2533 is fully compliant with the USB 2.0 Specification, USB 2.0 Link Power Management Addendum and will attach to an upstream port as a Full-Speed hub or as a Full-/Hi-Speed hub. The 3-port hub supports Low-Speed, Full-Speed, and Hi-Speed (if operating as a Hi-Speed hub) downstream devices on all of the enabled downstream ports.

The USB2533 has been specifically optimized for embedded systems where high performance, and minimal BOM costs are critical design requirements. Standby mode power has been minimized and reference clock inputs can be aligned to the customer’s specific application. Additionally, all required resistors on the USB ports are integrated into the hub, including all series termination and pull-up/pulldown resistors on the D+ and D– pins.

The USB2533 supports both upstream battery charger detection and downstream battery charging. The USB2533 integrated battery charger detection circuitry supports the USB-IF Battery Charging (BC1.2) detection method and most Apple devices. These circuits are used to detect the attachment and type of a USB charger and provide an interrupt output to indicate charger information is available to be read from the device’s status registers via the serial interface. The USB2533 provides the battery charging handshake and supports the following USB-IF BC1.2 charging profiles:

  • DCP: Dedicated Charging Port (Power brick with no data)
  • CDP: Charging Downstream Port (1.5A with data)
  • SDP: Standard Downstream Port (0.5A with data)
  • Custom profiles loaded via SMBus or OTP
The USB2533 provides an additional USB endpoint dedicated for use as a USB to I2C interface, allowing external circuits or devices to be monitored, controlled, or configured via the USB interface.


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

Additional Features

    Highlights

    • Hub Controller IC with 3 downstream ports
    • USB-IF Battery Charger revision 1.2 support on up and downstream ports (DCP, CDP, SDP)
    • Battery charging support for Apple® devices
    • FlexConnect: Downstream port 1 able to swap with upstream port, allowing master capable devices to control other devices on the hub
    • USB to I2C™ bridge endpoint support
    • USB Link Power Management (LPM) support
    • SUSPEND pin for remote wakeup indication to host
    • Vendor Specific Messaging (VSM) support
    • Enhanced OEM configuration options available through a single serial I2C EEPROM, OTP, or SMBus Slave Port
    • 36-pin (6x6mm) SQFN, RoHS compliant package
    • Footprint compatible with USB2513B

    Target Applications

    • LCD Monitors and TVs
    • Multi-function USB Peripherals
    • PC Motherboards
    • Set-top Boxes, DVD Players, DVR/PVR
    • Printers and Scanners
    • PC Media Drive Bay
    • Portable Hub Boxes
    • Mobile PC Docking
    • Embedded Systems

Parametrics
Name
Value
Upstream Port
USB 2.0
USB Speed
USB 2.0
Downstream Ports
3
MGMT I/F
I2C
Op Voltage (V)
3.3
MultiTRAK Tech
Yes
PortMap
Yes
PortSwap
Yes
PHYBoost
Yes
Temp. Range Min.
-40
Temp. Range Max.
85

Documents

Jump to:

Development Environment

  • Demo & Evaluation Boards
  • Software Libraries
Demo & Evaluation Boards
USB2534 4-port USB 2.0 Hub with Battery Charging Evaluation Board
USB2534 4-port USB 2.0 Hub with Battery Charging Evaluation Board ( EVB-USB2534BC )

The EVB-USB2534BC is a 4-layer RoHS-compliant Evaluation Board that utilizes the USB2534 to provide a fully functional 4-port high-speed hub with battery charging capabilities. The USB2534 is pin compatible with the industry leading USB2514B USB2.0 hub allowing simple migration of USB2512B designs. The USB2532 is configured for operation through internal default settings and supports custom...

Learn More
Add To Cart
Software Libraries
MPLAB(r) Connect Configurator - Programming and Configuration Utility

Follow this link for the latest revision of the MPLAB(r) Connect Configurator -> Click

...

Learn More
USB2530 Windows SDK

Windows SDK for USB2530 Family of devices

Learn More

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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
USB2533-1080AEN
0.082500
0.530612
36
SQFN
6x6x1.0mm
Matte Tin
e3
USB2533-1080AEN-TR
0.082500
0.333333
36
SQFN
6x6x1.0mm
Matte Tin
e3
USB2533I-1080AEN
0.082500
0.530612
36
SQFN
6x6x1.0mm
Matte Tin
e3
USB2533I-1080AENTR
0.082500
0.333333
36
SQFN
6x6x1.0mm
Matte Tin
e3
USB2533-1081AEN
0.082500
0.530612
36
SQFN
6x6x1.0mm
Matte Tin
e3
USB2533-1081AEN-TR
0.082500
0.333333
36
SQFN
6x6x1.0mm
Matte Tin
e3
USB2533I-1081AEN
0.082500
0.530612
36
SQFN
6x6x1.0mm
Matte Tin
e3
USB2533I-1081AEN-TR
0.082500
0.333333
36
SQFN
6x6x1.0mm
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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