STULPI01A_12 datasheet(1/44 Pages) STMICROELECTRONICS

部件名	STULPI01A

功能描述	High-speed USB On-The-Go ULPI transceiver

PDF	44 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 44 page

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 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

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

类似零件编号 - STULPI01A_12

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