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TUSB8041-Q1

アクティブ

車載向け、4 ポート、SuperSpeed 5Gbps USB 3.0 ハブ

ご注文はこちら
データシート

TUSB8041-Q1

アクティブ
データシート ご注文はこちら

製品詳細

Function USB3 USB speed (bps) 5000000000 Alternate mode No Rating Automotive Operating temperature range (°C) -40 to 85
Function USB3 USB speed (bps) 5000000000 Alternate mode No Rating Automotive Operating temperature range (°C) -40 to 85
HTQFP (PAP) 64 144 mm² (12 mm × 12 mm)
  • Four Port USB 3.0 Hub
  • USB 2.0 Hub Features
    • Multi Transaction Translator (MTT) Hub: Four
      Transaction Translators
    • Four Asynchronous Endpoint Buffers Per
      Transaction Translator
  • Supports Battery Charging
    • CDP Mode (Upstream Port Connected)
    • DCP Mode (Upstream Port Unconnected)
    • DCP Mode Complies with Chinese
      Telecommunications Industry Standard
      YD/T 1591-2009
    • D+/D– Divider Mode
  • Supports Operation as a USB 3.0 or USB 2.0
    Compound Device
  • Per Port or Ganged Power Switching and Over-
    Current Notification Inputs
  • OTP ROM, Serial EEPROM or I2C/SMBus Slave
    Interface for Custom Configurations:
    • VID and PID
    • Port Customizations
    • Manufacturer and Product Strings (not by OTP
      ROM)
    • Serial Number (not by OTP ROM)
  • Application Feature Selection Using Pin Selection
    or EEPROM/ or I2C/SMBus Slave Interface
  • Provides 128-Bit Universally Unique Identifier
    (UUID)
  • Supports On-Board and In-System OTP/EEPROM
    Programming Via the USB 2.0 Upstream Port
  • Single Clock Input, 24-MHz Crystal or Oscillator
  • No Special Driver Requirements; Works
    Seamlessly on any Operating System with USB
    Stack Support
  • 64-Pin HTQFP Package (PAP)
  • Four Port USB 3.0 Hub
  • USB 2.0 Hub Features
    • Multi Transaction Translator (MTT) Hub: Four
      Transaction Translators
    • Four Asynchronous Endpoint Buffers Per
      Transaction Translator
  • Supports Battery Charging
    • CDP Mode (Upstream Port Connected)
    • DCP Mode (Upstream Port Unconnected)
    • DCP Mode Complies with Chinese
      Telecommunications Industry Standard
      YD/T 1591-2009
    • D+/D– Divider Mode
  • Supports Operation as a USB 3.0 or USB 2.0
    Compound Device
  • Per Port or Ganged Power Switching and Over-
    Current Notification Inputs
  • OTP ROM, Serial EEPROM or I2C/SMBus Slave
    Interface for Custom Configurations:
    • VID and PID
    • Port Customizations
    • Manufacturer and Product Strings (not by OTP
      ROM)
    • Serial Number (not by OTP ROM)
  • Application Feature Selection Using Pin Selection
    or EEPROM/ or I2C/SMBus Slave Interface
  • Provides 128-Bit Universally Unique Identifier
    (UUID)
  • Supports On-Board and In-System OTP/EEPROM
    Programming Via the USB 2.0 Upstream Port
  • Single Clock Input, 24-MHz Crystal or Oscillator
  • No Special Driver Requirements; Works
    Seamlessly on any Operating System with USB
    Stack Support
  • 64-Pin HTQFP Package (PAP)

The TUSB8041-Q1 is a four-port USB 3.0 hub. It provides simultaneous SuperSpeed USB and high-speed/full-speed connections on the upstream port and provides SuperSpeed USB, high-speed, full-speed, or low-speed connections on the downstream ports. When the upstream port is connected to an electrical environment that only supports high-speed or full-speed/low-speed connections, SuperSpeed USB connectivity is disabled on the downstream ports. When the upstream port is connected to an electrical environment that only supports full-speed/low-speed connections, SuperSpeed USB and high-speed connectivity are disabled on the downstream ports.

The TUSB8041-Q1 supports per port or ganged power switching and over-current protection, and supports battery charging applications.

An individually port power controlled hub switches power on or off to each downstream port as requested by the USB host. Also when an individually port power controlled hub senses an over-current event, only power to the affected downstream port will be switched off.

A ganged hub switches on power to all its downstream ports when power is required to be on for any port. The power to the downstream ports is not switched off unless all ports are in a state that allows power to be removed. Also when a ganged hub senses an over-current event, power to all downstream ports will be switched off.

The TUSB8041-Q1 downstream ports provide support for battery charging applications by providing Battery Charging Downstream Port (CDP) handshaking support. It also supports a Dedicated Charging Port (DCP) mode when the upstream port is not connected. The DCP mode supports USB devices which support with the USB Battery Charging and Chinese Telecommunications Industry Standard YD/T 1591-2009. In addition, an automatic mode provides transparent support for BC devices and devices supporting Divider Mode charging solutions when the upstream port unconnected.

The TUSB8041-Q1 provides pin strap configuration for some features including battery charging support, and also provides customization though OTP ROM, I2C EEPROM or via an I2C/SMBus slave interface for PID, VID, and custom port and phy configurations. Custom string support is also available when using an I2C EEPROM or the I2C/SMBus slave interface.

The device is available in a 64-pin PAP package and is designed for operation over the temperature range of –40°C to 85°C.

The TUSB8041-Q1 is a four-port USB 3.0 hub. It provides simultaneous SuperSpeed USB and high-speed/full-speed connections on the upstream port and provides SuperSpeed USB, high-speed, full-speed, or low-speed connections on the downstream ports. When the upstream port is connected to an electrical environment that only supports high-speed or full-speed/low-speed connections, SuperSpeed USB connectivity is disabled on the downstream ports. When the upstream port is connected to an electrical environment that only supports full-speed/low-speed connections, SuperSpeed USB and high-speed connectivity are disabled on the downstream ports.

The TUSB8041-Q1 supports per port or ganged power switching and over-current protection, and supports battery charging applications.

An individually port power controlled hub switches power on or off to each downstream port as requested by the USB host. Also when an individually port power controlled hub senses an over-current event, only power to the affected downstream port will be switched off.

A ganged hub switches on power to all its downstream ports when power is required to be on for any port. The power to the downstream ports is not switched off unless all ports are in a state that allows power to be removed. Also when a ganged hub senses an over-current event, power to all downstream ports will be switched off.

The TUSB8041-Q1 downstream ports provide support for battery charging applications by providing Battery Charging Downstream Port (CDP) handshaking support. It also supports a Dedicated Charging Port (DCP) mode when the upstream port is not connected. The DCP mode supports USB devices which support with the USB Battery Charging and Chinese Telecommunications Industry Standard YD/T 1591-2009. In addition, an automatic mode provides transparent support for BC devices and devices supporting Divider Mode charging solutions when the upstream port unconnected.

The TUSB8041-Q1 provides pin strap configuration for some features including battery charging support, and also provides customization though OTP ROM, I2C EEPROM or via an I2C/SMBus slave interface for PID, VID, and custom port and phy configurations. Custom string support is also available when using an I2C EEPROM or the I2C/SMBus slave interface.

The device is available in a 64-pin PAP package and is designed for operation over the temperature range of –40°C to 85°C.
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技術資料

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上位の文書 タイプ タイトル フォーマットオプション 最新の英語版をダウンロード 日付
* データシート TUSB8041-Q1 Automotive Four-Port USB 3.0 Hub データシート (Rev. B) PDF | HTML 2016/01/15

設計と開発

その他のアイテムや必要なリソースを参照するには、以下のタイトルをクリックして詳細ページをご覧ください。

評価ボード

TUSB8041EVM — 4 ポート USB 3.0 SuperSpeed ハブ評価基板

TUSB8041EVM は、USB 3.0 ハブと USB 2.0 ハブの両方を実装したシングル デバイスの機能ボード設計です。この評価基板は、搭載している USB ポートで、SuperSpeed (SS) と USB 2.0 (HS、FS、LS) 両方の動作をサポートします。この評価基板は、システム互換性の評価、オプションの EEPROM ファームウェアの開発、相互運用性の検証に使用することを意図しています。また、この評価基板は TUSB8041 の任意の実装向けハードウェア リファレンス デザインとしても使用できます。

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シミュレーション・モデル

TUSB8041-Q1 IBIS Model

SLLM243.ZIP (163 KB) - IBIS モデル
サポート対象の製品とハードウェア
パッケージ ピン数 CAD シンボル、フットプリント、および 3D モデル
HTQFP (PAP) 64 Ultra Librarian
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