High speed USB On-The-Go ULPI transceiver

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.

Key Features

  • 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 VDVIO amplitude 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

Circuit Diagram

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Technical Documentation

Product Specifications
Description Version Size
DS5865 DS5865: High-speed USB On-The-Go ULPI transceiver 4.0 1 MB

HW Model, CAD Libraries & SVD

HW Model, CAD Libraries & SVD
Description Version Size
STULPI01 Pspice model 37 KB
Support & Community

Sample & Buy

Part Number Package Packing Type Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STULPI01ATBR TFBGA 36 3.6x3.6 Tape And Reel Active 3.92 1000 NEC EAR99 MALAYSIA MORE INFO No availability reported, please contact our Sales office

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STULPI01ATBR ActiveTFBGA 36 3.6x3.6IndustrialEcopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.