STULPI01A

STULPI01A STULPI01B High speed USB On-The-Go ULPI transceiver Features ■ USB-IF high speed certified to the Universal Serial Bus specification Rev 2.0. ■ Meets the requirements of the Universal Serial www.DataSheet4U.com Bus specification revision 2.0, On-The-Go supplement to the USB 2.0 specification 1.0a and ULPI transceiver specification 1.1. ■ ■ ■ ■ Standard ULPI (UTMI+ low pin interface) 1.1 digital interface. Fully compliant with ULPI 1.1 register set. External square wave clock with 1V8VIO amplitude must be applied to oscillator input XI. Supports 480 Mbit/s high speed, 12 Mbit/s fullspeed and 1.5 Mbit/s low speed modes of operation. Supports 2.7 V UART mode. Supports session request protocol (SRP) and host negotiation protocol (HNP) for dual-role device features. Ability to control external charge pump for higher VBUS currents. Single supply, +3 V to +4.5 V voltage range. Integrated dual voltage regulator to supply internal circuits with stable 3.3 V and 1.2 V. Integrated over current detector. Integrated HS termination and FS/LS/OTG pull-up/pull-down resistors. Integrated USB 2.0 “short-circuit withstand” protection. Power down mode with very low power consumption for battery-powered devices. Ideal for system ASICs with built-in USB host, device or OTG cores. Available in µTFBGA36 RoHS package. -40 °C to 85 °C operating temperature range. µTFBGA36 Applications ■ ■ ■ ■ ■ ■ Mobile phones PDAs MP3 players Digital still cameras Set top box Portable navigation devi...