仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Not For New Designs |
| Protocol | USB |
| Function | Host Controller |
| Interface | USB, PCIe |
| Standards | USB 3.0 |
| Voltage-Supply | 1.1V, 3.3V |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 100-WQFN Dual Rows, Exposed Pad |
概要
Description
The TUSB7340IRKMT is a high-performance USB 3.0 xHCI (eXtensible Host Controller Interface) host controller manufactured by Texas Instruments. It is designed to provide efficient and high-speed connectivity for USB 3.0 devices, supporting data transfer rates of up to 5 Gbps. The device integrates four SuperSpeed USB ports, facilitating rapid data communication and offering backward compatibility with USB 2.0 and USB 1.1 devices.
Key features of the TUSB7340IRKMT include native PCI Express (PCIe) interface support, which allows for seamless integration with systems through a low-pin count and efficient protocol. It also incorporates advanced power management capabilities to reduce operational power consumption and enhance overall system efficiency. The TUSB7340IRKMT is typically used in applications such as PCs, laptops, docking stations, and embedded systems where robust and reliable USB connectivity is required.
The device is packaged in a 100-pin RKM package, ensuring a compact form factor suitable for various designs. It operates over a wide temperature range, making it suitable for industrial applications.
Key features of the TUSB7340IRKMT include native PCI Express (PCIe) interface support, which allows for seamless integration with systems through a low-pin count and efficient protocol. It also incorporates advanced power management capabilities to reduce operational power consumption and enhance overall system efficiency. The TUSB7340IRKMT is typically used in applications such as PCs, laptops, docking stations, and embedded systems where robust and reliable USB connectivity is required.
The device is packaged in a 100-pin RKM package, ensuring a compact form factor suitable for various designs. It operates over a wide temperature range, making it suitable for industrial applications.
Equivalent
The TUSB7340IRKMT is a USB 3.0 host controller by Texas Instruments. Equivalent products include:
1. Renesas uPD720202: A USB 3.0 host controller providing similar functionality.
2. ASMedia ASM1042: Another USB 3.0 host controller with comparable features.
3. VIA Labs VL805: A quad-port USB 3.0 host controller.
These alternatives offer similar capabilities, such as multiple USB 3.0 ports, and may vary in terms of power consumption and additional features. Always verify compatibility with your specific application.
1. Renesas uPD720202: A USB 3.0 host controller providing similar functionality.
2. ASMedia ASM1042: Another USB 3.0 host controller with comparable features.
3. VIA Labs VL805: A quad-port USB 3.0 host controller.
These alternatives offer similar capabilities, such as multiple USB 3.0 ports, and may vary in terms of power consumption and additional features. Always verify compatibility with your specific application.
Features
The TUSB7340IRKMT is a USB 3.0 host controller developed by Texas Instruments. Key features include:
1. SuperSpeed USB 3.0 Support: Provides data transfer rates up to 5 Gbps, significantly faster than USB 2.0.
2. Four USB Ports: Supports up to four downstream ports, enabling multiple device connections.
3. PCIe Interface: Connects to the host system via a PCI Express (PCIe) interface, ensuring efficient data communication.
4. Backward Compatibility: Compatible with USB 2.0 and USB 1.1, allowing for seamless integration with a wide range of devices.
5. Advanced Power Management: Supports USB 3.0 power management features, including U0, U1, U2, and U3 low-power states.
6. Integrated Voltage Regulators: Simplifies the design by reducing the need for external components.
7. Low Power Consumption: Optimized for energy efficiency, suitable for both mobile and desktop applications.
8. Industrial Temperature Range: Operates within -40°C to 85°C, making it suitable for industrial applications.
These features make the TUSB7340IRKMT a versatile and efficient solution for expanding USB connectivity in various electronic devices.
1. SuperSpeed USB 3.0 Support: Provides data transfer rates up to 5 Gbps, significantly faster than USB 2.0.
2. Four USB Ports: Supports up to four downstream ports, enabling multiple device connections.
3. PCIe Interface: Connects to the host system via a PCI Express (PCIe) interface, ensuring efficient data communication.
4. Backward Compatibility: Compatible with USB 2.0 and USB 1.1, allowing for seamless integration with a wide range of devices.
5. Advanced Power Management: Supports USB 3.0 power management features, including U0, U1, U2, and U3 low-power states.
6. Integrated Voltage Regulators: Simplifies the design by reducing the need for external components.
7. Low Power Consumption: Optimized for energy efficiency, suitable for both mobile and desktop applications.
8. Industrial Temperature Range: Operates within -40°C to 85°C, making it suitable for industrial applications.
These features make the TUSB7340IRKMT a versatile and efficient solution for expanding USB connectivity in various electronic devices.
Pinout
The TUSB7340IRKMT is a USB 3.0 compliant host controller from Texas Instruments. It is designed to provide SuperSpeed USB data transfer rates of up to 5 Gbps. The device is packaged in a 100-pin RKM package. The primary function of the TUSB7340IRKMT is to facilitate the integration of multiple USB ports into a system, offering four downstream ports that support USB 1.1, USB 2.0, and USB 3.0 connections.
This controller is suitable for use in a variety of applications, including PCs, laptops, docking stations, and other devices requiring multiple USB connections. It supports advanced power management features, including link power management and dynamic power allocation. Additionally, the TUSB7340IRKMT provides enhanced compatibility and interoperability with USB devices, ensuring reliable performance across a wide range of peripherals.
For more detailed information regarding pin configuration and specific functions, please refer to the official datasheet provided by Texas Instruments.
This controller is suitable for use in a variety of applications, including PCs, laptops, docking stations, and other devices requiring multiple USB connections. It supports advanced power management features, including link power management and dynamic power allocation. Additionally, the TUSB7340IRKMT provides enhanced compatibility and interoperability with USB devices, ensuring reliable performance across a wide range of peripherals.
For more detailed information regarding pin configuration and specific functions, please refer to the official datasheet provided by Texas Instruments.
Manufacturer
The TUSB7340IRKMT is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of analog and embedded processing chips. They are known for their innovation in the field of electronics and are a major supplier of semiconductors for consumer electronics, automotive, industrial, and communication markets. TI focuses on creating technology that facilitates the advancement of electronics in various sectors, providing solutions that enhance performance and power efficiency.
Application
The TUSB7340IRKMT is a USB 3.0 host controller designed to add USB 3.0 functionality to computing systems. It is commonly used in applications such as desktop PCs, laptops, docking stations, and add-on cards, enabling high-speed data transfer and connectivity for peripherals like external hard drives, flash drives, and other USB devices. Additionally, it can be used in embedded systems requiring USB 3.0 support, such as industrial computers and custom hardware solutions, to enhance data processing speeds and expand device compatibility. Its integration into consumer electronics and professional equipment highlights its versatility in improving data throughput and connectivity in various technological environments.
Package
The TUSB7340IRKMT is a USB 3.0 xHCI (eXtensible Host Controller Interface) compliant host controller from Texas Instruments. It comes in a 100-pin RKM package, which is a quad flat package (QFP) type with a thin profile, suitable for surface mounting on printed circuit boards (PCBs).
