STOTG04E
Feature summary
■ Meets USB specification Rev. 2.0 And on-thego
supplement to the USB 2.0 specification
■ Analog car kit-compatible
■ Four operating modes: USB, I2C, UART and
Audio
■ Configurable using I2C serial interface
■ Capable of 12Mbit/s full-speed and 1.5Mbit/s
low-speed modes of operation
■ Standard digital interface compliant with the
OTG transceiver specification
■ Supports the session request protocol (SRP)
and host negotiation protocol (HNP)
■ 35mA typical VBUS charge pump output current
for 3.3V supply voltage
■ Ability to control external charge pump for
higher VBUS currents
■ Integrated pull-up/-down resistors
■ ±6kV ESD Protection on all USB pins (contact
discharge)
■ +1.6V to +3.6V Digital power supply and +2.7V
to +5.5V analog supply voltage range
■ Power-down mode with very low power
consumption for battery powered devices
