Infineon Technologies

CY7C68320C-56LFXC  

Memory Controllers

CY7C68320C-56LFXC Description

The CY7C68320C-56LFXC is a highly integrated USB 2.0 bridge IC designed by Infineon Technologies, a leading semiconductor manufacturer known for its innovative and reliable solutions. This IC serves as a bridge between USB 2.0 and ATA interfaces, facilitating seamless data transfer between USB devices and ATA-based storage systems. The CY7C68320C-56LFXC is housed in a 56-pin VQFN package and operates within a supply voltage range of 3V to 3.6V, ensuring compatibility with a wide range of power supplies. It draws a maximum supply current of 50mA, making it suitable for applications where power efficiency is crucial.

The operating temperature range of 0°C to 70°C ensures that the IC can function reliably in various environmental conditions, from standard office environments to more demanding industrial settings. The CY7C68320C-56LFXC is compliant with the USB 2.0 standard, offering high-speed data transfer rates and backward compatibility with USB 1.1 devices. It also adheres to the ATA interface protocol, enabling efficient communication with ATA-based storage devices.

CY7C68320C-56LFXC Features

• USB 2.0 Compatibility: The CY7C68320C-56LFXC supports the USB 2.0 standard, providing high-speed data transfer rates up to 480 Mbps. This ensures fast and efficient data communication between USB devices and ATA storage systems.
• ATA Interface: The IC features an ATA interface, allowing it to connect directly to ATA-based storage devices such as hard drives and solid-state drives. This simplifies the design and integration process for storage solutions.
• Power Efficiency: With a maximum supply current of 50mA and an operating voltage range of 3V to 3.6V, the CY7C68320C-56LFXC is designed to be power-efficient, making it ideal for applications where energy consumption is a critical factor.
• Wide Operating Temperature Range: The CY7C68320C-56LFXC operates reliably within a temperature range of 0°C to 70°C, ensuring robust performance in various environmental conditions.
• Compliance and Standards: The IC is compliant with REACH and ROHS3 standards, ensuring that it meets environmental and safety regulations. It also carries an ECCN classification of EAR99, indicating its compliance with export regulations.
• Moisture Sensitivity Level: The CY7C68320C-56LFXC has a moisture sensitivity level (MSL) of 3, allowing for up to 168 hours of exposure to ambient conditions before assembly, which is beneficial for manufacturing processes.

CY7C68320C-56LFXC Applications

The CY7C68320C-56LFXC is ideal for a variety of applications where USB connectivity to ATA storage devices is required. Some specific use cases include:

• External Hard Drives: The IC can be used in the design of external hard drives that connect to computers via USB, providing high-speed data transfer and easy portability.
• Solid-State Drives (SSDs): For SSDs that require USB connectivity, the CY7C68320C-56LFXC offers a reliable and efficient bridge solution.
• Industrial Storage Solutions: In industrial environments where robust and reliable data transfer is essential, the CY7C68320C-56LFXC ensures stable performance across a wide temperature range.
• Embedded Systems: The IC can be integrated into embedded systems that require USB connectivity for data storage and retrieval, such as point-of-sale (POS) systems and industrial control devices.

Conclusion of CY7C68320C-56LFXC

The CY7C68320C-56LFXC from Infineon Technologies is a versatile and reliable USB 2.0 to ATA bridge IC, offering high-speed data transfer, power efficiency, and robust performance across a wide temperature range. Its compliance with industry standards and environmental regulations makes it a suitable choice for a variety of applications, from consumer electronics to industrial systems. While the product is now obsolete, its legacy continues to influence the design and development of modern USB bridge solutions.

CY7C68320C-56LFXC Documents

Download datasheets and manufacturer documentation for CY7C68320C-56LFXC

Datasheets :

CY7C68300-01C/20-21C      

PCN Packaging :

Date Code/Shelf Life Chgs 18/Jul/2019       Ship Label REV      

HTML Datasheet :

CY7C68300-01C/20-21C