MAX3420E Datasheet | Maxim Integrated

EVALUATION KIT AVAILABLE USB Peripheral Controller with SPI Interface General Description The MAX3420E contains the digital logic and analog circuitry necessary to implement a full-speed USB peripheral pliant to USB specification rev 2.0. A built-in full-speed transceiver Features ±15kV ESD protection and programmable USB connect and disconnect. An internal serial-interface engine (SIE) handles low-level USB protocol details such as error checking and bus retries. The MAX3420E operates using a register set accessed by an SPI interface that operates up to 26MHz. Any SPI master (microprocessor, ASIC, DSP, etc.) can add USB functionality using the simple 3- or 4-wire SPI...