Infineon Technologies

CY7C68321-100AXC  

Memory Controllers

CY7C68321-100AXC Description

The CY7C68321-100AXC is a USB Bus Controller designed to bridge USB to ATA interfaces, manufactured by Infineon Technologies and originally developed by Cypress Semiconductor Corp. This Memory IC Chip is categorized under Memory IC Chips and is compliant with USB 2.0 standards. It operates within a temperature range of 0°C to 70°C and is powered by a supply voltage between 3.15V and 3.45V, drawing a maximum current of 50mA. The CY7C68321-100AXC is packaged in a bag and is classified under HTSUS code 8542.39.0001. It is important to note that this product has been marked as obsolete, but it remains ROHS3 compliant, ensuring it meets environmental and safety standards.

CY7C68321-100AXC Features

• USB to ATA Bridge Functionality: The CY7C68321-100AXC serves as a bridge between USB and ATA interfaces, enabling seamless data transfer between USB devices and ATA storage devices. This functionality is crucial for applications requiring high-speed data transfer and compatibility with legacy ATA devices.
• USB 2.0 Compliance: Adhering to USB 2.0 standards, this controller supports high-speed data transfer rates, ensuring efficient communication between connected devices. This compliance guarantees backward compatibility with USB 1.1 devices while leveraging the enhanced performance of USB 2.0.
• Power Efficiency: Operating within a supply voltage range of 3.15V to 3.45V and drawing a maximum current of 50mA, the CY7C68321-100AXC is designed for power efficiency, making it suitable for applications where power consumption is a critical factor.
• Wide Operating Temperature Range: With an operating temperature range of 0°C to 70°C, the CY7C68321-100AXC is suitable for use in various environmental conditions, ensuring reliable performance in both standard and slightly elevated temperature scenarios.
• ROHS3 Compliance: The CY7C68321-100AXC meets ROHS3 compliance, ensuring it adheres to environmental and safety standards, making it suitable for use in environmentally conscious applications and markets.

CY7C68321-100AXC Applications

The CY7C68321-100AXC is ideal for applications requiring a reliable and efficient USB to ATA bridge. Some specific use cases include:

• Storage Devices: Connecting USB storage devices to systems that utilize ATA interfaces, such as older hard drives or SSDs, ensuring compatibility and high-speed data transfer.
• Embedded Systems: In embedded systems where USB connectivity is required but the primary storage interface is ATA, the CY7C68321-100AXC provides a seamless bridge, facilitating data transfer and system integration.
• Industrial Applications: In industrial settings where robust and reliable data transfer is essential, the CY7C68321-100AXC's wide operating temperature range and power efficiency make it a suitable choice for bridging USB and ATA interfaces.

Conclusion of CY7C68321-100AXC

The CY7C68321-100AXC, manufactured by Infineon Technologies and originally developed by Cypress Semiconductor Corp, is a versatile USB Bus Controller designed to bridge USB to ATA interfaces. Its compliance with USB 2.0 standards, power efficiency, wide operating temperature range, and ROHS3 compliance make it a reliable choice for various applications. Although marked as obsolete, the CY7C68321-100AXC remains a valuable component for applications requiring efficient data transfer between USB and ATA devices.

CY7C68321-100AXC Documents

Download datasheets and manufacturer documentation for CY7C68321-100AXC

Datasheets :

CY7C68300-01B, CY7C68320-21      

PCN Packaging :

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

HTML Datasheet :

CY7C68300-01B, CY7C68320-21