STULPI01A| Datasheet

STULPI01A, STULPI01ATBR, STULPI01B, STULPI01BTBR

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STULPI01A STULPI01B
HS USB ULPI transceiver
Data Brief

Features

Fully compliant with: Universal Serial Bus Specification Revision 2.0, On-The-Go Supplement to the USB 2.0 Spec. Rev. 1.0a, UTMI+ Low Pin Interface transceiver specification 1.1 Fully compliant with ULPI 1.1 register set Supports high-speed (480 Mbit/s), full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s) modes of operation Integrated HS termination and FS/LS/OTG pull-up/ pull-down resistors Supports both single (SDR) and Dual-edge data rate (DDR) on ULPI interface Supports Session Request Protocol (SRP) and Host Negotiation Protocol (HNP) for dual-roledevice features Ability to control ext. charge pump for higher VBUS currents External square wave clock with 1V8VIO amplitude must be applied to oscillator input XI On request 19.2 MHz or 26 MHz oscillator frequency, external crystal version, can be provided Supports 2.7 V UART mode 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 USB2
.0 7.1.1 "Short Circuit Withstand" protection Power down mode with very low power consumption for battery-powered devices -40 C to 85 C operating temperature range Available in uTFBGA36 RoHS package
uTFBGA36
Lead-free Package

Applications

Mobile phones PDAs MP3 players Digital still cameras Video camera Printer Navigation system Set top box

Description
The STULPI01 is a high-speed ULPI (UTMI+ Low Pin Interface), USB OTG transceiver which provides 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 12-pin or 8-pin interface. It contains VBUS comparators, ID line detector, complete ULPI register map and interrupt generator, and the USB differential driver and receivers. The STULPI01 transceiver is suitable for mobile applications and battery powered devices thanks to its low power consumption and power down operating mode.

August 2007

Rev. 1

1/6
www.st.com 6

For further information contact your local STMicroelectronics sales office.