TUSB7340IRKMR TI USB 3.0 Host Controller | 100-WQFN-MR (9x9) | 4 Ports, SuperSpeed

Product Overview

The TUSB7340IRKMR is a high-performance USB 3.0 (SuperSpeed) host controller from Texas Instruments. It integrates four downstream ports compliant with the USB 3.0 specification, providing data transfer rates up to 5 Gbps per port. The device is housed in a compact 100-pin WQFN-MR (9x9 mm) package, making it ideal for space-constrained applications. It supports both SuperSpeed (5 Gbps) and USB 2.0 (480 Mbps) operation, ensuring backward compatibility with legacy devices.

Detailed Technical Specifications

Key Features

• Four USB 3.0 downstream ports with SuperSpeed (5 Gbps) support
• Integrated xHCI (eXtensible Host Controller Interface) for seamless OS compatibility
• PCIe Gen2 x1 host interface for high-bandwidth connectivity
• Supports all USB data rates: Low-Speed, Full-Speed, High-Speed, and SuperSpeed
• Built-in power management with selective suspend and wake-up support
• ESD protection up to 8 kV (HBM) on USB I/O pins
• Compact 100-WQFN-MR package (9x9 mm) for space-constrained designs
• Industrial temperature range (-40°C to +85°C)

Target Applications

• 5G base stations: For high-speed data transfer between baseband units and remote radio heads
• Automotive infotainment dashboards: Enables fast media streaming and device connectivity
• Industrial PCs and embedded systems: Provides reliable USB 3.0 expansion for data acquisition
• Network attached storage (NAS): High-speed interface for external storage devices
• Medical imaging equipment: Supports high-bandwidth data transfer from USB 3.0 cameras
• Gaming consoles and VR headsets: Low-latency connection for peripherals

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TUSB7340IRKMR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

TUSB7340IRKMR 是德州儀器（TI）推出的高性能 USB 3.0（SuperSpeed）主機控制器。它集成四個符合 USB 3.0 規範的下行端口，每個端口數據傳輸速率高達 5 Gbps。器件採用緊湊的 100 引腳 WQFN-MR（9x9 mm）封裝，非常適合空間受限的應用。它支持 SuperSpeed（5 Gbps）和 USB 2.0（480 Mbps）操作，確保與傳統設備的向後兼容性。

詳細技術參數

核心特性

• 四個 USB 3.0 下行端口，支持 SuperSpeed（5 Gbps）
• 集成 xHCI（可擴展主機控制器接口），實現無縫操作系統兼容
• PCIe Gen2 x1 主機接口，提供高帶寬連接
• 支持所有 USB 數據速率：低速、全速、高速和 SuperSpeed
• 內置電源管理，支持選擇性掛起和喚醒
• USB I/O 引腳 ESD 保護高達 8 kV（HBM）
• 緊湊的 100-WQFN-MR 封裝（9x9 mm），適用於空間受限設計
• 工業溫度範圍（-40°C 至 +85°C）

典型應用場景

• 5G 基站：用於基帶單元和遠程射頻頭之間的高速數據傳輸
• 汽車信息娛樂儀表板：實現快速媒體串流和設備連接
• 工業 PC 和嵌入式系統：為數據採集提供可靠的 USB 3.0 擴展
• 網絡附加存儲（NAS）：外部存儲設備的高速接口
• 醫療成像設備：支持來自 USB 3.0 攝像頭的高帶寬數據傳輸
• 遊戲主機和 VR 頭顯：外設的低延遲連接

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TUSB7340IRKMR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]