USB2517-JZX

The USB2517-JZX is a 7-port USB 2.0 high-speed Hub Controller. Leveraging Microchip's innovative MultiTRAK technology that delivers industry-leading data throughput in mixed-speed USB environments, the USB251x family is designed for applications that demand low power and a small footprint without compromising on performance. The 7-port hub is fully compliant with the USB 2.0 specification and will attach to an upstream port as a full-speed hub or as a full-/high-speed hub. The 7-port hub supports low-speed, full-speed and high speed (if operating as a high speed hub) downstream devices on all of the enabled downstream ports.

• Fully compliant with USB 2.0 specification
• PortMap, flexible port mapping and disable sequencing
• Full power management with individual or ganged power control of each downstream port
• Fully integrated USB termination and pull-up/pull-down resistors
• Supports a single external 3.3V supply source
• Internal regulators provide 1.8V internal core voltage
• Onboard 24MHz crystal driver, ceramic resonator or external 24/48MHz clock input
• Customizable vendor ID, product ID and device ID
• 4kV HBM JESD22-A114F ESD protection (powered and unpowered)
• Supports self- or bus-powered operation

警告

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