The CUSB2 core implements a complete high/full-speed (480/12 Mbps) peripheral controller that interfaces to a UTMI USB port transceiver on one side and to a system’s microprocessor on the other. It is user configurable for up to 15 IN and OUT endpoints, and includes power management and remote wake-up functions.

Key Features:

• Full compliance with the USB 2.0 specification
• Control endpoint 0 – fixed 64 Bytes size
• Configurable for up to 15 IN and 15 OUT endpoints
• Configurable number and size of endpoints
• Configurable single, double, triple or quad buffering
• Programmable type of endpoints
• Configurable 8-, 16-, or 32-bit µP interface
• Easy integration with a wide range microprocessors and bus architectures
• Interrupt request signals for application microprocessor
• Interrupt vector for auto-vectored interrupts
• UTMI Transceiver Macrocell Interface; Optional UTMI Low Pin Interface (ULPI)

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