Maxim Integrated (MAX3421EEHJ+) USB Interface, USB 2.0, 3 V, 3.6 V

Product Overview USB peripheral/host controller with SPI interface Suitable for use with embedded systems, medical devices, microprocessors and DSPs, custom USB devices, cameras, desktop routers, PLCs, set-top boxes, PDAs, MP3 players and instrumentation. It features Software Compatible with the MAX3420E USB peripheral controller with SPI interface, firmware/hardware control of an internal D+ pull-up resistor (Peripheral Mode) and D+/D Pull down resistors (Host Mode), Level translators and VL input allow independent system interface voltage, internal comparator detects VBUS for self powered peripheral applications, Interrupt output pin (level- or programmable edge) allows polled or interrupt-driven SPI interface, contains timers for USB time-sensitive operations. Microprocessor-Independent USB Solution Complies with USB specification Revision 2.0 Integrated USB transceiver Programmable 3- or 4-Wire, 26MHz SPI interface ESD protection on D+, D- and VBCOMP Eight General-Purpose Inputs and Eight General-purpose Outputs Interrupt Signal for General-Purpose Input Pins, Programmable Edge Polarity Intelligent USB SIE Automatically Handles USB Flow Control and Double Buffering Handles Low-Level USB Signalling Details Product Information USB IC Type: ESD-Protected USB Peripheral/Host Controller USB Standard: USB 2.0 Supply Voltage Min: 3V Supply Voltage Max: 3.6V Interface Case Style: TQFP No. of Pins: 32Pins Data Rate: 12Mbps No. of Ports: 2 Port Operating Temperature Min: -40°C Operating Temperature Max: 85°C Product Range: - MSL: MSL 1 - Unlimited