CY7C65634-28LTXCT

The CY7C65634-28LTXCT is a high-performance USB hub controller manufactured by Cypress Semiconductor, designed to support USB 2.0 (High-Speed, Full-Speed, and Low-Speed) protocols. It is a part of the West Bridge® peripheral controller family and is notable for its low power consumption and advanced power management features. The device typically incorporates four downstream ports, allowing connectivity with multiple USB devices simultaneously.
Key features include integrated USB transceivers, support for individual or gang-mode power switching, and port overcurrent protection. The controller is commonly used in applications such as PCs, docking stations, set-top boxes, and consumer electronics, where reliable USB connectivity is required.
With its compact package and compliance with USB-IF's standards, the CY7C65634-28LTXCT is engineered for easy integration into various designs. It also supports various configurations and is programmable via EEPROM, offering flexibility for customization in specific applications. This makes it an efficient choice for developers seeking robust USB hub solutions.

The CY7C65634-28LTXCT is a USB 2.0 hub controller from Cypress Semiconductor. Equivalent products may include USB 2.0 hub controllers from other manufacturers, such as the Texas Instruments TUSB4020B or the Microchip USB2514B. When considering an equivalent, ensure that they match in terms of port count, power management, and any specific features required for your application. Always check the datasheets to confirm compatibility in your specific design requirements.

The CY7C65634-28LTXCT is a USB 2.0 compliant hub controller designed by Cypress Semiconductor. It features four downstream ports, allowing connection of up to four USB devices. The controller supports Full-Speed (12 Mbps) and Low-Speed (1.5 Mbps) USB data transfer rates. It is equipped with an integrated 3.3V regulator and offers low power consumption, making it suitable for bus-powered or self-powered applications.
Key features include individual port power control and overcurrent protection, as well as support for individual or ganged port power switching. The CY7C65634 also features an integrated 24 MHz oscillator, eliminating the need for an external crystal. It supports USB-IF Battery Charging Specification v1.2 for charging devices more efficiently.
The device is packaged in a compact 56-pin QFN package, making it suitable for space-constrained applications. It is designed to be compliant with RoHS standards, ensuring it is environmentally friendly. Overall, the CY7C65634 is a versatile and efficient solution for expanding USB connectivity in various consumer and industrial applications.

The CY7C65634-28LTXCT is a USB 2.0 hub controller from Cypress Semiconductor. It features a 28-pin configuration and is designed for USB hub applications. The primary function of this IC is to expand a single USB connection into multiple ports, allowing more USB devices to connect to a host system.
Key features include:
- Compliant with USB 2.0 specification.
- Supports four downstream ports.
- Provides backward compatibility with USB 1.1 devices.
- Integrated USB transceivers.
- Supports individual or ganged power management modes.
This device is typically used in applications requiring USB expansion, such as docking stations, monitors, and multi-function printers. Its compact 28-pin layout makes it suitable for integration in space-constrained designs.

The CY7C65634-28LTXCT is manufactured by Cypress Semiconductor Corporation, which is a subsidiary of Infineon Technologies. Cypress, historically known for its semiconductor products, specializes in a wide range of technology solutions, including microcontrollers, memory chips, and USB controllers, among others. The company has been recognized for its innovations in sectors such as automotive, industrial, and consumer electronics. In April 2020, Cypress was acquired by Infineon Technologies, a German semiconductor manufacturer, which expanded Infineon's portfolio and market reach, particularly in the IoT and automotive sectors. Infineon is known for its focus on power systems and security solutions, making it a significant player in the global semiconductor industry.

The CY7C65634-28LTXCT is a USB 2.0 hub controller, and its primary application areas include:
1. Consumer Electronics: Used in devices like set-top boxes, gaming consoles, and media players for expanding USB connectivity.
2. Computer Peripherals: Integrated into keyboards, mice, and docking stations to provide additional USB ports.
3. Industrial Equipment: Applied in industrial control systems and automation equipment for USB interfacing.
4. Networking Equipment: Utilized in routers and network switches to offer extra USB ports.
5. Medical Devices: Employed in medical monitoring and diagnostic equipment for connecting various USB peripherals.
Its versatility in expanding USB connectivity makes it valuable across various sectors that require reliable data transfer and device interoperability.

The CY7C65634-28LTXCT is packaged in a 28-lead QFN (Quad Flat No-leads), which is a type of surface-mount integrated circuit package.