Datasheet

This is information on a product in full production.
June 2012 Doc ID 14817 Rev 4 1/44
1
STULPI01A, STULPI01B
High-speed USB On-The-Go ULPI transceiver
Datasheet production data
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 V
DVIO
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
Applications
Mobile phones
PDAs
MP3 players
Digital still cameras
Set-top box
Portable navigation devices
Description
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.
µTFBGA36
www.st.com

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