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TUSB8040A

新規設計での使用を推奨しません

4 ポート、SuperSpeed USB、5Gbps、USB 3.0 ハブ

ご注文はこちら
データシート
TUSB8040A は新規設計での使用を推奨しません
これまでにご購入されたお客様をサポートする目的でこの製品を引き続き生産しています。新規設計では代替品をご検討ください。
open-in-new 代替品と比較
比較対象デバイスと類似の機能
TUSB8042A アクティブ 4 ポート、USB 3.2 x1 Gen1 ハブ This replacement device is a newer generation compliant with the latest USB specifications.

TUSB8040A

新規設計での使用を推奨しません
データシート ご注文はこちら

製品詳細

Function USB3 USB speed (Mbps) 5000 Type Hub Supply voltage (V) 1.1, 3.3 Rating Catalog Operating temperature range (°C) 0 to 70
Function USB3 USB speed (Mbps) 5000 Type Hub Supply voltage (V) 1.1, 3.3 Rating Catalog Operating temperature range (°C) 0 to 70
WQFN-MR (RKM) 100 81 mm² 9 x 9
  • USB 3.0 Compliant Hub, TID# 330000037
    • Upstream Port Supports SuperSpeed USB,
      High-Speed and Full-Speed Connections
    • Supports Four Downstream Ports
    • Each of the Four Downstream Ports Support
      SuperSpeed USB, High-Speed, Full-Speed or
      Low-Speed Connections
  • USB 2.0 Hub Features
    • Multi Transaction Translator (MTT) Hub:
      Four Transaction Translators, One Per Port
    • Four Asynchronous Endpoint Buffers Per
      Transaction Translator (TT) for Better
      Throughput Than the USB Required Minimum
      of Two Buffers Per TT
  • Supports Battery Charging Applications
    • Battery Charging 1.2 Compliant Charging
      Downstream Port (CDP) when Upstream Port is
      Connected
    • Battery Charging 1.2 and Chinese Telecommunications
      Industry Standard YD/T 1591-2009 Compliant Dedicated
      Charging Port (DCP) when Upstream Port is Disconnected
  • Supports Operation as a USB 3.0 or USB 2.0
    Compound Device
  • Supports Per Port or Ganged Power Switching and
    Over-Current Notification Inputs
  • Provides the following status outputs:
    • High-Speed Upstream Connection
    • High-Speed Upstream Port Suspended
    • SuperSpeed USB Upstream Connection
    • SuperSpeed USB Upstream Port Suspended
  • Optional Serial EEPROM or SMBus Slave
    Interface for Custom Configurations:
    • VID or PID
    • Manufacturer and Product Strings
    • Serial Number
  • Using Pin Selection or EEPROM and SMBus Slave Interface,
    Each Downstream Port Can Be Independently:
    • Enabled or Disabled
    • Marked as Removable or Permanently Attached
      (for Compound Applications)
    • Have Battery Charging Enabled or Disabled
  • Provides 128-Bit Universally Unique Identifier (UUID)
  • Optionally Supports USB 2.0 Compliant Port Indicator LEDs
  • Configurable SMBus Address to Support Multiple Devices
    on the Same SMBus Segment
  • Supports On-Board and In-System EEPROM Programming
    Via the USB 2.0 Upstream Port
  • Single Clock Input, 24-MHz Crystal or Oscillator
  • No Special Driver Requirements; Works Seamlessly
    With Any Operating System With USB Stack Support
  • USB 3.0 Compliant Hub, TID# 330000037
    • Upstream Port Supports SuperSpeed USB,
      High-Speed and Full-Speed Connections
    • Supports Four Downstream Ports
    • Each of the Four Downstream Ports Support
      SuperSpeed USB, High-Speed, Full-Speed or
      Low-Speed Connections
  • USB 2.0 Hub Features
    • Multi Transaction Translator (MTT) Hub:
      Four Transaction Translators, One Per Port
    • Four Asynchronous Endpoint Buffers Per
      Transaction Translator (TT) for Better
      Throughput Than the USB Required Minimum
      of Two Buffers Per TT
  • Supports Battery Charging Applications
    • Battery Charging 1.2 Compliant Charging
      Downstream Port (CDP) when Upstream Port is
      Connected
    • Battery Charging 1.2 and Chinese Telecommunications
      Industry Standard YD/T 1591-2009 Compliant Dedicated
      Charging Port (DCP) when Upstream Port is Disconnected
  • Supports Operation as a USB 3.0 or USB 2.0
    Compound Device
  • Supports Per Port or Ganged Power Switching and
    Over-Current Notification Inputs
  • Provides the following status outputs:
    • High-Speed Upstream Connection
    • High-Speed Upstream Port Suspended
    • SuperSpeed USB Upstream Connection
    • SuperSpeed USB Upstream Port Suspended
  • Optional Serial EEPROM or SMBus Slave
    Interface for Custom Configurations:
    • VID or PID
    • Manufacturer and Product Strings
    • Serial Number
  • Using Pin Selection or EEPROM and SMBus Slave Interface,
    Each Downstream Port Can Be Independently:
    • Enabled or Disabled
    • Marked as Removable or Permanently Attached
      (for Compound Applications)
    • Have Battery Charging Enabled or Disabled
  • Provides 128-Bit Universally Unique Identifier (UUID)
  • Optionally Supports USB 2.0 Compliant Port Indicator LEDs
  • Configurable SMBus Address to Support Multiple Devices
    on the Same SMBus Segment
  • Supports On-Board and In-System EEPROM Programming
    Via the USB 2.0 Upstream Port
  • Single Clock Input, 24-MHz Crystal or Oscillator
  • No Special Driver Requirements; Works Seamlessly
    With Any Operating System With USB Stack Support

The TUSB8040A is a four-port USB 3.0 compliant hub and is available in a 100-pin QFN package. The device is designed for operation over the commercial temperature range of 0°C to 70°C.

The TUSB8040A provides simultaneous SuperSpeed USB and high-speed or 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, full-speed or 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 or low-speed connections, SuperSpeed USB and high-speed connectivity are disabled on the downstream ports.

The TUSB8040A supports up to four downstream ports. It may be configured to report one to four downstream ports by pin selection or by an attached EEPROM or SMBus controller. The configuration options provide the ability to scale the device by application.

The TUSB8040A is a four-port USB 3.0 compliant hub and is available in a 100-pin QFN package. The device is designed for operation over the commercial temperature range of 0°C to 70°C.

The TUSB8040A provides simultaneous SuperSpeed USB and high-speed or 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, full-speed or 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 or low-speed connections, SuperSpeed USB and high-speed connectivity are disabled on the downstream ports.

The TUSB8040A supports up to four downstream ports. It may be configured to report one to four downstream ports by pin selection or by an attached EEPROM or SMBus controller. The configuration options provide the ability to scale the device by application.
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種類 タイトル 最新の英語版をダウンロード 日付
* データシート TUSB8040A Four-Port USB 3.0 Hub データシート (Rev. F) 2013年 9月 26日

購入と品質

記載されている情報：
  • RoHS
  • REACH
  • デバイスのマーキング
  • リード端子の仕上げ / ボールの原材料
  • MSL 定格 / ピーク リフロー
  • MTBF/FIT 推定値
  • 使用原材料
  • 認定試験結果
  • 継続的な信頼性モニタ試験結果
記載されている情報：
  • ファブの拠点
  • 組み立てを実施した拠点