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$5000SMSC USB2514I
IC CONTROLLER USB 48QFN
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Marques: SMSC
Pièce Fabricant #: USB2514I
Fiche de données: USB2514I Fiche de données (PDF)
Colis/Caisse: QFN
Statut RoHS:
État des stocks: 6 554 pièces, nouveau original
Warranty: 1 Year Ovaga Warranty - Find Out More
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USB2514I Description générale
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
Caractéristiques
- 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
![SMSC Inventory SMSC Inventory](/files/uploads/inventory/SMSC/SMSC.jpg)
Caractéristiques
Paramètre | Valeur | Paramètre | Valeur |
---|---|---|---|
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) |
Expédition
Type d'expédition | Frais d'expédition | Délai de mise en œuvre | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 jours |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 jours |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 jours |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 jours |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 jours |
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LA POSTE AÉRIENNE ENREGISTRÉE | $20.00-$40.00 (0.50 KG) | 2-5 jours |
Délai de traitement : les frais d'expédition dépendent des différentes zones et pays.
Paiement
Modalités de paiement | Frais de main | |
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Virement bancaire | facturer des frais bancaires de 30,00 $ US. |
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Pay Pal | facturer des frais de service de 4,0 %. |
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Carte de crédit | facturez des frais de service de 3,5%. |
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Western union | charge US.00 banking fee. |
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Paiement de Petit Montant | facturer des frais bancaires de 0,00 $ US. |
Garanties
1. Les composants électroniques que vous achetez incluent une garantie de 365 jours, nous garantissons la qualité du produit.
2. Si certains des articles que vous avez reçus ne sont pas de qualité parfaite, nous organiserons de manière responsable votre remboursement ou votre remplacement. Mais les articles doivent rester dans leur état d’origine.
Emballage
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Étape1 :Produit
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Étape2 :Emballage sous vide
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Étape3 :Sac antistatique
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Étape4 :Emballage individuel
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Étape5 :Boîtes d'emballage
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Étape6 :étiquette d'expédition à code-barres
Tous les produits seront emballés dans un sac antistatique. Expédié avec une protection antistatique ESD.
L'étiquette de l'emballage extérieur ESD utilisera les informations de notre société : numéro de pièce, marque et quantité.
Nous inspecterons toutes les marchandises avant expédition, garantirons que tous les produits sont en bon état et que les pièces sont neuves et correspondent à la fiche technique originale.
Une fois que toutes les marchandises sont garanties sans problème après l'emballage, nous les emballerons en toute sécurité et les enverrons par Global Express. Il présente une excellente résistance à la perforation et à la déchirure ainsi qu’une bonne intégrité du joint.
Nous fournissons des produits de haute qualité, un service attentionné et une garantie après-vente
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Nous avons des produits riches, pouvons répondre à vos différents besoins.
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La quantité minimum de commande commence à partir de 1 pièce.
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Les frais d'expédition internationaux les plus bas commencent à partir de 0,00 $
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Garantie de qualité de 365 jours pour tous les produits