Microchip USB2512BI-AEZG-TR
Microchip USB2512BI-AEZG-TR

Microchip USB2512BI-AEZG-TR

Manufacturer No:

USB2512BI-AEZG-TR

Manufacturer:

Microchip

Package:

36-VFQFN Exposed Pad

Description:

The Microchip USB2512B is a versatile, cost-effective, and power-efficient 2-port USB2.0 hi-speed hub controller well-suited for consumer and mobile applications.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1:Prepare product

Step1:Prepare product

Step2:Desiccant Protection

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step3:Vacuum Packaging

Step4:Individual Package

Step4:Individual Package

Step5:Anti-collision Filling

Step5:Anti-collision Filling

Step6:Packaging Box

Step6:Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

USB2512BI-AEZG-TR Information

Microchip USB2512BI-AEZG-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip USB2512BI-AEZG-TR.

  • Type
  • Parameter
  • Upstream Port
  • USB 2.0
  • USB Speed
  • USB 2.0
  • Downstream Ports
  • 2
  • SmartHub
  • No
  • MGMT I/F
  • I2C
  • ROM I/F
  • No
  • Op Voltage (V)
  • 3.3
  • MultiTRAK Tech
  • Yes
  • Integrated Flash Media Reader
  • No
  • PortMap
  • Yes
  • Type
  • Parameter
  • PortSwap
  • Yes
  • PHYBoost
  • Yes
  • Temp. Range Min.
  • -40
  • Temp. Range Max.
  • 85

Microchip's USB251xB is a family of versatile, cost-effective, and power-efficient USB 2.0 hub controllers. Leveraging Microchip's innovative MultiTRAK™ technology that delivers industry-leading data throughput in mixed-speed USB environments, the USB251xB family is a USB port expansion solution for applications that demand ultra low power and a small footprint without compromising on performance.

Well-suited for consumer and mobile applications, all members of the USB251xB family are available in a space-saving package. The common 36-pin package shared among the 2/3/4 port hub controllers measures only 6x6 mm and provides an ultra small footprint for space-constrained designs while allowing scalable port expansion from two to four ports.

Over 30 programmable features including Microchip's unique PortMap, PortSwap, and PHYBoost are designed to aid system designers in simplifying PCB layout and optimizing bill-of-material cost. Every downstream port of the USB251xB hubs can be enabled to support USB Battery Charging 1.1 specification as a Charging Downstream Port (CDP). A CDP provides universal battery charging capability to a compliant mobile phone or portable electronic device using a standard USB port.

The USB251xB supports an extended operating temperature range of 0°C to 85°C. The USB251xBi is designed to meet -40°C to 85°C industrial temperature requirements. Note that the "M2" product versions are targeted for new designs. The M2 products are manufactured on the latest production flow offering improved efficiencies and capacity. No product versions of the USB251xB are near the end of life, with all versions maintaining full production release status. 


Microchip's complimentary and confidential MicroCHECK design review service, which offers insight from the initial concept to the final PCB layout, is available to customers who are using our products in their projects. You can confidently submit your design materials in a secure and private setting, and our expert engineers will provide individualized feedback to enhance your design. MicroCHECK design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.



  • High performance, ultra low-power, small footprint hub controller IC with 2, 3, or 4 downstream ports (indicated by the “x” in the part number)
  • Fully compliant with the USB 2.0 specification
  • Enhanced OEM configuration options available through either a single serial I²C® EEPROM, or SMBus slave port
  • MultiTRAK - High-performance multiple transaction translator which provides one transaction translator per port
  • PortMap - Flexible port mapping and disable sequencing
  • PortSwap - Programmable USB differential-pair pin locations ease PCB design by aligning USB signal lines directly to connectors
  • PHYBoost - Programmable USB signal drive strength for recovering signal integrity using 4-level driving strength resolution
  • Cost savings include using the same PCB components and application of USB-IF Compliance by Similarity
  • Full power management with individual or ganged power control of each downstream port
  • Fully integrated USB termination and pull-up/pulldown resistors
  • Supports a single external 3.3 V supply source; internal regulators provide 1.2 V internal core voltage
  • Onboard 24 MHz crystal driver, ceramic resonator, or external 24/48 MHz clock input
  • Customizable vendor ID, product ID, and device ID
  • 4 kilovolts of HBM JESD22-A114F ESD protection (powered and unpowered)
  • Supports self- or bus-powered operation
  • Support the USB Battery Charging specification Rev. 1.1 for Charging Downstream Ports (CDP)
  • 36-pin QFN (6x6 mm) RoHS compliant package
  • USB251xBi products support the industrial temperature range of -40°C to +85°C
  • USB251xB products support the extended commercial temperature range of 0°C to +85°C
    • Common Applications:
    • Mobile PC Docking Stations
    • LCD Monitors/TVs
    • PC Motherboards
    • Gaming Consoles
    • Multi-Function Printers
    • Cable/DSL Modems
    • Set-Top Boxes
    • DVD/CD-ROM/DVR
    • HDD Enclosures
    • Keyboards
    • KVM Switches
    • Server Front Panels
    • Point-of-Sale (POS) Systems
    • IP Telephony
    • Automobile/Home Audio Systems
    • Industrial

    In Stock :Available

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    Shipping & Availability

    DHL
    EMS
    FedEx
    UPS

    Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

    Shipped from:HK Warehouse
    Expected Shipping:Wed, Mar 18 - Thu, Mar 19, 2026
    Date Code:Within 2 Years

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    Authenticity Guarantee

    All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

    Quality Assurance

    Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.