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USB IC
USB ハブと USB コントローラ

TUSB8040

新規設計での使用を推奨しません

SuperSpeed USB（USB 3.0）、4 ポート・ハブ・コントローラ

ご注文はこちら
データシート
エラッタ
TUSB8040 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.

TUSB8040

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
HTQFP (PFP) 80 196 mm² 14 x 14 WQFN-MR (RKM) 100 81 mm² 9 x 9
    • USB 3.0 Compliant Four Port Hub, TID# 330000003
      • Upstream Port Supports SuperSpeed, High-Speed
        and Full-Speed Connections
      • Each of the Four Downstream Ports Support SuperSpeed,
        High-Speed, Full-Speed/Low-Speed Connections
    • USB 2.0 Hub Features
      • Multi Transaction Translator (MTT) Hub:
        Four Transaction Translators, One Per Port
      • Four (Over USB Required Minimum of Two) Asynchronous
        Endpoint Buffers Per Transaction Translator for
        Better Throughput
    • Supports Charging Downstream Port (CDP) Applications
      • Battery Charging 1.2 Compliant
    • Supports Operation as a USB 3.0 or USB 2.0 Compound
      Device
    • Supports Per Port or Ganged Power Switching and
      Over-Current Protection
    • Provides the following status outputs:
      • High-Speed Upstream Connection
      • High-Speed Upstream Port Suspended
      • SuperSpeed Upstream Connection
      • SuperSpeed Upstream Port Suspended
    • Optional Serial EEPROM or SMBus Slave Interface
      for Custom Configurations:
      • VID/PID
      • Manufacturer and Product Strings
      • Serial Number
    • Using Pin Selection or the EEPROM/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
    • 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 Four Port Hub, TID# 330000003
      • Upstream Port Supports SuperSpeed, High-Speed
        and Full-Speed Connections
      • Each of the Four Downstream Ports Support SuperSpeed,
        High-Speed, Full-Speed/Low-Speed Connections
    • USB 2.0 Hub Features
      • Multi Transaction Translator (MTT) Hub:
        Four Transaction Translators, One Per Port
      • Four (Over USB Required Minimum of Two) Asynchronous
        Endpoint Buffers Per Transaction Translator for
        Better Throughput
    • Supports Charging Downstream Port (CDP) Applications
      • Battery Charging 1.2 Compliant
    • Supports Operation as a USB 3.0 or USB 2.0 Compound
      Device
    • Supports Per Port or Ganged Power Switching and
      Over-Current Protection
    • Provides the following status outputs:
      • High-Speed Upstream Connection
      • High-Speed Upstream Port Suspended
      • SuperSpeed Upstream Connection
      • SuperSpeed Upstream Port Suspended
    • Optional Serial EEPROM or SMBus Slave Interface
      for Custom Configurations:
      • VID/PID
      • Manufacturer and Product Strings
      • Serial Number
    • Using Pin Selection or the EEPROM/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
    • 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 TUSB8040 is USB 3.0 compliant hub available in an 80-pin QFP package. The device is designed for operation over the commercial temperature range of 0°C to 70°C.

The TUSB8040 provides simultaneous SuperSpeed and high-speed/full-speed connections on the upstream port and provides SuperSpeed, 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 connectivity is disabled on the downstream ports. When the upstream port is connected to an electrical environment that only supports full-speed/lowspeed connections, SuperSpeed and high-speed connectivity are disabled on the downstream ports.

The TUSB8040 supports up to four downstream ports. It may be configured to report one to four downstream ports by pin selection or an attached EEPROM or SMBus controller. The configuration options provide the ability to scale the device by application.

The TUSB8040 is USB 3.0 compliant hub available in an 80-pin QFP package. The device is designed for operation over the commercial temperature range of 0°C to 70°C.

The TUSB8040 provides simultaneous SuperSpeed and high-speed/full-speed connections on the upstream port and provides SuperSpeed, 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 connectivity is disabled on the downstream ports. When the upstream port is connected to an electrical environment that only supports full-speed/lowspeed connections, SuperSpeed and high-speed connectivity are disabled on the downstream ports.

The TUSB8040 supports up to four downstream ports. It may be configured to report one to four downstream ports by pin selection or 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 TUSB8040 USB 3.0 Four Port Hub データシート (Rev. I) 2013年 9月 27日
* エラッタ TUSB8040 Errata (Rev. F) 2012年 10月 1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