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Microchip USB2514B-AEZG
Low Speed/Full Speed/High Speed Hub Controller USB 2.0 3.3V Tray 36-Pin QFN EP
Brands: MICROCHIP
Mfr.Part #: USB2514B-AEZG
Datasheet: USB2514B-AEZG Datasheet (PDF)
Package/Case: QFN-36
RoHS Status:
Stock Condition: 2216 pcs, New Original
Product Type: Interface ICs
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $4.589 | $4.589 |
| 10 | $3.997 | $39.970 |
| 30 | $3.646 | $109.380 |
| 100 | $3.289 | $328.900 |
| 500 | $3.126 | $1563.000 |
| 1000 | $3.051 | $3051.000 |
In Stock:2216 PCS
USB2514B-AEZG General Description
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° to 85°C. The USB251xBi is designed to meet -40° to 85°C industrial temperature requirements. Note that the "M2" products are the preferred device for new designs. The M2 products offer the newest production flow with the advantage of increased efficiencies and capacity. No product revisions of the USB251xB family are near the end of the product cycle, and all remain in full production.
*The USBCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
Features
- 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
- 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
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Upstream Port | USB 2.0 | USB Speed | USB 2.0 |
| Downstream Ports | 4 | 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 |
| PortSwap | Yes | PHYBoost | Yes |
| Temp. Range Min. | -40 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The USB2514B-AEZG chip is a USB 2.0 hub controller with downstream ports. It enables multiple USB devices to be connected to a single USB port on a host device. The chip offers four downstream ports and supports data transfer rates of up to 480 Mbps. It is commonly used in electronic devices such as computers, laptops, and gaming consoles to expand the number of USB ports available.
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Features
USB2514B-AEZG is a 4-port USB 2.0 hub controller with built-in hardware and firmware solution. It offers overcurrent protection and supports low-speed, full-speed, and high-speed USB connections. Additionally, it features integrated termination resistors and inrush current limiting. -
Pinout
The USB2514B-AEZG is a 64-pin high-speed USB 2.0 hub controller. Its main function is to expand a single USB port into four downstream ports, allowing for the connection of multiple USB devices. -
Manufacturer
The manufacturer of the USB2514B-AEZG is Microchip Technology Inc. It is a leading provider of microcontroller, analog, FPGA, and connectivity solutions. Microchip Technology specializes in developing and manufacturing semiconductor products used in a variety of applications, including automotive, consumer electronics, industrial automation, and more. -
Application Field
The USB2514B-AEZG is a USB 2.0 high-speed hub controller. It is commonly used in applications such as desktop computers, laptop docking stations, USB hubs, USB peripheral devices, and embedded systems. Its features and capabilities make it suitable for various USB connectivity solutions in different industries. -
Package
The USB2514B-AEZG chip is available in a 32-pin QFN (Quad Flat No-Lead) package. The form factor is square with a side length of approximately 5 mm.
Datasheet PDF
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