The SAF1761BE/V1.557 is a cutting-edge USB Host Controller integrated circuit developed by NXP Semiconductors. This robust chip is designed to deliver high-performance and versatile USB solutions for a wide range of applications. It supports USB 2.0 High-speed, Full-speed, and Low-speed operations, making it an ideal choice for developers looking to implement USB connectivity in their designs.

Key Features

• USB 2.0 Compliance: The SAF1761BE/V1.557 fully complies with the USB 2.0 specification, ensuring seamless operation with high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) devices.
• Dual-role Capabilities: It can function as both a USB host and a peripheral controller, offering flexibility in handling USB data transfers and device management.
• Enhanced Data Processing: Equipped with a dedicated DMA engine, this controller can handle data transactions efficiently, reducing CPU load and enhancing system performance.
• Multiple Endpoints: With up to 14 programmable endpoints, it allows for a versatile setup of data pipes catering to various USB devices and applications.
• Integrated PHY: The inclusion of an on-chip Physical Layer (PHY) transceiver simplifies design and reduces external component requirements.

Applications

The SAF1761BE/V1.557 is suitable for an array of applications, particularly where robust USB functionality is critical. It is commonly used in:

• Industrial Control Systems
• Medical Devices
• Networking Equipment
• Consumer Electronics
• Automotive Infotainment Systems

Technical Specifications

The device operates over a wide temperature range and is available in a lead-free HVQFN64 package. Its integrated power-on reset and 3.3V I/O voltage levels make it a versatile solution for various operating environments.

Support and Quality

NXP provides comprehensive technical support for the SAF1761BE/V1.557, including detailed datasheets, application notes, and design resources. The product is manufactured under strict quality control standards, ensuring reliability and performance for critical applications.