TUSB8040A1RKMR

The TUSB8040A1RKMR is a USB 3.0 hub controller designed by Texas Instruments. It supports up to four downstream USB ports and provides features like USB 3.0 data transmission rates of up to 5 Gbps. The chip is compliant with USB 3.0 specifications and is backward compatible with USB 2.0 and USB 1.1 devices.
Key features include individual port power switching, over-current protection, and support for USB Battery Charging (BC) specifications, making it suitable for powering devices. The TUSB8040 also offers advanced power management, allowing for lower power consumption in various operating scenarios.
The device is housed in a compact 56-pin QFN package, facilitating integration into space-constrained designs. Typical applications include consumer electronics, computers, and industrial devices that require multiple USB connections. Overall, the TUSB8040A1RKMR is an efficient solution for expanding USB connectivity in modern devices.

The TUSB8040A1RKMR is a USB 3.0 hub controller designed to support multiple downstream ports while providing efficient power management and enhanced performance. Key features include:
1. Four Downstream Ports: Supports up to four USB 3.0 downstream ports, allowing multiple devices to connect simultaneously.
2. USB 3.0 Compliance: Fully compliant with USB 3.0 specifications, providing high-speed data transfer rates up to 5 Gbps.
3. Low Power Consumption: Designed for low power operation, enhancing energy efficiency in various applications.
4. Integrated Power Management: Features advanced power management capabilities, including individual port power control and over-current protection.
5. Flexible Configuration: Supports both host and device modes, making it versatile for various applications.
6. Enhanced Error Handling: Implements robust error recovery and reporting mechanisms for improved reliability.
7. Compact Package: Available in a small-sized package, making it suitable for space-constrained designs.
These features make the TUSB8040A1RKMR ideal for applications like laptops, desktops, and embedded systems requiring USB connectivity.

The TUSB8040A1RKMR is packaged in a 48-pin VQFN (Very Thin Quad Flat No-lead) package. This compact form factor is designed for efficient space utilization on PCBs while providing excellent thermal performance and electrical connectivity.

The TUSB8040A1RKMR is a USB 3.0 hub controller with a pin count of 64 pins. It features a variety of functions including support for four downstream USB 3.0 ports, one upstream USB 3.0 port, and the capability to manage power delivery and data transfer for connected devices. The device supports USB 3.0 data rates up to 5 Gbps and is compliant with USB 2.0 specifications.
Additional features include support for multiple power modes, USB port management, and the ability to operate in a low-power state. The TUSB8040A1RKMR also integrates features for signal integrity and power management, making it suitable for various applications in consumer electronics, computers, and industrial systems. Its compact design allows for easy integration into diverse electronic setups.

The TUSB8040A1RKMR is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing a wide range of analog and digital semiconductor solutions, including integrated circuits (ICs), microcontrollers, and processors. They serve various industries, including automotive, industrial, communications, and consumer electronics. TI is known for its innovation and contributions to the development of technology, particularly in the fields of analog electronics and embedded processing.

The TUSB8040A1RKMR is a USB 3.0 hub controller primarily used in applications such as high-speed data transfer for computers, laptops, and peripherals. It is suitable for multimedia devices, external storage solutions, docking stations, and industrial automation systems. Its capability to manage multiple USB connections makes it ideal for consumer electronics, automotive applications, and medical devices that require reliable USB connectivity.

The TUSB8040A1RKMR is a USB 3.0 hub controller. Equivalent products include the Texas Instruments TUSB8040 and other similar USB 3.0 hub controllers such as the Renesas USB-Hub ICs (e.g., uPD720202) and the NXP/Lattice Semiconductor USB Hub series. Always verify compatibility based on specific application requirements and features.