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$5000SMSC USB2514I
IC CONTROLLER USB 48QFN
RoHS Status:
Stock Condition: 6,554 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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USB2514I General Description
General DescriptionThe SMSC 4-Port Hub is low power, OEM configurable, MTT (multi transaction translator) hub controller IC with 4 downstream ports for embedded USB solutions. The 4-port hub is fully compliant with the USB 2.0 Specification and will attach to an upstream port as a Full-Speed Hub or as a Full-/High-Speed Hub. The 4- Port Hub supports Low-Speed, Full-Speed, and High-Speed (if operating as a High-Speed Hub) downstream devices on all of the enabled downstream ports.General Features◾ Hub Controller IC with 4 downstream ports◾ High-performance multiple transaction translator MultiTRAK™ Technology Provides one transaction translator per port◾ Enhanced OEM configuration options available through either a single serial i2C EEPROM, or SMBus Slave Port◾ 36-pin (6x6mm) and 48-Pin (7x7mm) QFN lead-free, RoHS compliant packages◾ Footprint compatible with USB2513i and USB2512i (36-pin QFN) to provide designers with flexibility regarding the quantity of USB expansion ports utilized without redesign◾ Supports industrial temperature range of -40ºC to 85ºCHardware Features◾ Low power operation◾ Full Power Management with individual or ganged power control of each downstream port◾ On-chip Power On Reset (POR)◾ Internal 1.8V Voltage Regulator◾ Fully integrated USB termination and Pull-up/Pulldown resistors◾ On Board 24MHz Crystal Driver, Resonator or External 24/48MHz clock input◾ USB host/device speed indicator. Per-port 3-color LED drivers that indicate the speed of USB host and device connection - hi-speed (480 Mbps), full-speed (12 Mbps), low-speed (1.5 Mbps) (48-pin QFN)◾ Enhanced EMI rejection and ESD protection performanceOEM Selectable Features◾ Customize Vendor ID, Product ID, and Device ID◾ Select whether the hub is part of a compound device (When any downstream port is permanently hardwired to a USB peripheral device, the hub is part of a compound device)◾ Flexible port mapping and disable sequence. Ports can be disabled/reordered in any order to support multiple product SKUs. Hub will automatically reorder the remaining ports to match the Host controllers numbering scheme◾ Programmable USB differential-pair pin location◾ Ease PCB layout by aligning USB signal lines directly to connectors◾ Programmable USB signal drive strength. Recover USB signal integrity due to compromised system environment using 4-level driving strength resolution◾ Select the presence of a permanently hardwired USB peripheral device on a port by port basis◾ Configure the delay time for filtering the over-current sense inputs◾ Configure the delay time for turning on downstream port power◾ Configure the polarity of downstream port power control signals◾ Indicate the maximum current that the 4-port hub consumes from the USB upstream port◾ Indicate the maximum current required for the hub controller◾ Supports Custom String Descriptor up to 31 characters in length for: – Product String – Manufacturer String – Serial Number String◾ Pin Selectable Options for Default Configuration — Select Downstream Ports as Non-Removable Ports — Select Downstream Ports as Disabled Ports — Select Downstream Port Power Control and OverCurrent Detection on a Ganged or Individual Basis — Select Downstream Port Power Control Polarity — Select USB Signal Drive Strength — Select USB Differential Pair Pin location — Select on-chip or off-chip voltage regulator modeApplications◾ LCD monitors and TVs◾ Multi-function USB peripherals◾ PC mother boards◾ Set-top boxes, DVD players, DVR/PVR◾ Printers and scanners◾ PC media drive bay◾ Portable hub boxes◾ Mobile PC docking◾ Embedded systems
Features
- Hub Controller IC with 4 downstream ports
- High-performance multiple transaction translator MultiTRAK™ Technology Provides one transaction translator per port
- Enhanced OEM configuration options available through either a single serial i2C EEPROM, or SMBus Slave Port
- 36-pin (6x6mm) and 48-Pin (7x7mm) QFN lead-free, RoHS compliant packages
- Footprint compatible with USB2513i and USB2512i (36-pin QFN) to provide designers with flexibility regarding the quantity of USB expansion ports utilized without redesign
- Supports industrial temperature range of -40ºC to 85ºC
- Hardware Features
- Low power operation
- Full Power Management with individual or ganged power control of each downstream port
- On-chip Power On Reset (POR)
- Internal 1.8V Voltage Regulator
- Fully integrated USB termination and Pull-up/Pulldown resistors
- On Board 24MHz Crystal Driver, Resonator or External 24/48MHz clock input
- USB host/device speed indicator. Per-port 3-color LED drivers that indicate the speed of USB host and device connection - hi-speed (480 Mbps), full-speed (12 Mbps), low-speed (1.5 Mbps) (48-pin QFN)
- Enhanced EMI rejection and ESD protection performance
- OEM Selectable Features
- Customize Vendor ID, Product ID, and Device ID
- Select whether the hub is part of a compound device (When any downstream port is permanently hardwired to a USB peripheral device, the hub is part of a compound device)
- Flexible port mapping and disable sequence. Ports can be disabled/reordered in any order to support multiple product SKUs. Hub will automatically reorder the remaining ports to match the Host controllers numbering scheme
- Programmable USB differential-pair pin location
- Ease PCB layout by aligning USB signal lines directly to connectors
- Programmable USB signal drive strength. Recover USB signal integrity due to compromised system environment using 4-level driving strength resolution
- Select the presence of a permanently hardwired USB peripheral device on a port by port basis
- Configure the delay time for filtering the over-current sense inputs
- Configure the delay time for turning on downstream port power
- Configure the polarity of downstream port power control signals
- Indicate the maximum current that the 4-port hub consumes from the USB upstream port
- Indicate the maximum current required for the hub controller
- Supports Custom String Descriptor up to 31 characters in length for:
- – Product String
- – Manufacturer String
- – Serial Number String
- Pin Selectable Options for Default Configuration
- — Select Downstream Ports as Non-Removable Ports
- — Select Downstream Ports as Disabled Ports
- — Select Downstream Port Power Control and OverCurrent Detection on a Ganged or Individual Basis
- — Select Downstream Port Power Control Polarity
- — Select USB Signal Drive Strength
- — Select USB Differential Pair Pin location
- — Select on-chip or off-chip voltage regulator mode
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Category | Integrated Circuits (ICs)InterfaceControllers | Mfr | Microchip Technology |
Series | - | Package | Tray |
Product Status | Active | Programmable | Not Verified |
Protocol | USB | Function | Hub Controller |
Interface | USB | Standards | USB 2.0 |
Voltage - Supply | 3V ~ 3.6V | Current - Supply | - |
Operating Temperature | 0°C ~ 70°C | Package / Case | 48-VFQFN Exposed Pad |
Supplier Device Package | 48-QFN (7x7) |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
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. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
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.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products