STULPI01A Datasheet, PDF (1/6 Pages) STMicroelectronics – HS USB ULPI transceiver

STULPI01A
STULPI01B
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-role-
device features
■ Ability to control ext. charge pump for higher
V_BUS 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 µTFBGA36 RoHS package
HS USB ULPI transceiver
Data Brief
µTFBGA36
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 V_BUS 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
For further information contact your local STMicroelectronics sales office.
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www.st.com
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