MAX3420EECJ+

USB peripheral controller with SPI interface. It contains the digital logic and analogue circuitry necessary to implement a full-speed USB peripheral compliant to USB specification rev 2.0. A built-in full-speed transceiver features ±15KV ESD protection and programmable USB connect and disconnect.

• Simplifies adding USB to any system (Microprocessor-independent USB solution)
• Complies with USB specification Revision 2.0 (full-speed operation)
• Integrated full-speed USB transceiver and intelligent USB Serial-Interface Engine (SIE)
• Firmware/hardware control of an internal D+ Pullup resistor
• Programmable 3 or 4-wire 26MHz SPI interface, handles low-level USB signalling details
• Automatically handles USB flow control and double buffering
• Internal comparator detects VBUS for self-powered applications
• Interrupt output pin allows polled or interrupt-driven SPI interface
• SETUP data has its own 8-byte FIFO, simplifying firmware
• ESD protection on D+, D- and VBCOMP improves system reliability

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Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

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