注文金額が
$5000SMSC USB2514I
IC CONTROLLER USB 48QFN
![ISO14001](/img/about/iso14001.png)
![ISO9001](/img/about/iso9001.png)
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USB2514I 概要
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
特徴
- 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)
仕様
パラメータ | 価値 | パラメータ | 価値 |
---|---|---|---|
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) |
配送
配送タイプ | 配送料 | リードタイム | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間:送料は地域や国によって異なります。
支払い
支払条件 | ハンドフィー | |
---|---|---|
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電信送金 | 銀行手数料 US$30.00 を請求します。 |
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ペイパル | 4.0%のサービス料がかかります。 |
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クレジットカード | 3.5%のサービス料がかかります。 |
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ウエスタンユニオン | charge US.00 banking fee. |
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送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
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2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。 ただし、商品は元の状態のままでなければなりません。
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