Microchip Technology USB3317C-CP-TR USB Transceiver

The USB3317C-CP-TR is a high-quality Hi-Speed USB 2.0 Transceiver from Microchip Technology, designed to provide a versatile and power-efficient solution for USB connectivity. This transceiver is a perfect choice for a wide range of applications that require USB functionality, such as portable devices, smartphones, tablets, and other consumer electronics.

With its small footprint, the USB3317C-CP-TR utilizes the UTMI+ Low Pin Interface (ULPI) to communicate with the link layer, providing a direct path between the physical layer and the processor. This interface simplifies the design process and reduces the overall system cost by minimizing the number of pins required for USB communication.

The device is highly integrated, featuring an on-chip charge pump that eliminates the need for an external 3.3V supply to the VBUS line, thus reducing external component count. Additionally, it supports a full range of USB speeds including high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps), making it a flexible solution for different USB applications.

Key features of the USB3317C-CP-TR include:

• Compliance with the USB 2.0 standard
• Support for UTMI+ Level 3 (60MHz, 8-bit bidirectional interface)
• Integrated 3.3V to 1.8V regulator
• Automatic squelch circuitry to reduce power consumption
• Industrial temperature range support (-40°C to 85°C)
• Small 24-pin QFN package for space-constrained applications

The device is also equipped with built-in features to enhance its robustness and reliability, such as electrostatic discharge (ESD) protection, and it is designed to meet USB-IF battery charging specifications. This makes the USB3317C-CP-TR not only a high-performance transceiver but also a safe choice for your USB design needs.

With its advanced features, the USB3317C-CP-TR from Microchip Technology stands out as a top-tier component for developers looking to integrate USB connectivity into their products while maintaining a compact design and achieving energy efficiency.