USB Transceiver 1TR 480Mbps 36-Pin TF-BGA T/R

The STULPI01 is a high-speed USB 2.0 transceiver compliant with ULPI (UTMI+ low pin interface) and OTG (On-The-Go) specifications, providing a complete physical layer solution for any high-speed USB host, device or OTG dual-role core. It allows USB ASICs to interface with the physical layer of the USB through a 12-pin interface. It contains VBUS comparators, an ID line detector, USB differential drivers and receivers and a complete ULPI register map and interrupt generator. The STULPI01 transceiver is suitable for mobile applications and battery-powered devices because of its low-power consumption, Power-down operating mode and minimal die/package dimensions.

USB-IF high-speed certified to the universal serial bus specification rev. 2.0

Meets the requirements of the universal serial bus specification rev. 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 V_DVIOamplitude must be applied to oscillator input XI

Supports 480 Mbit/s High-speed, 12 Mbit/s Full-speed 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 overcurrent 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 to 85 °C operating temperature range