STULPI01ATBR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STULPI01ATBR

High speed USB On-The-Go ULPI transceiver

STMicroelectronics 

STULPI01A - STULPI01B

5

Timing diagram

Figure 4. Rise and fall time

Timing diagram

Figure 5. Simplified block diagram

ID

VBUS PSWn

VB_REF_FAULT

XI

XO

1V8VIO

GND

CLK

DIR

STP

NXT

D0 - D7

Oscillator

&

PLL

OTG Block

Charge Pump,

VBUS Comparators

ID Detector

Over

Current

Fault

Detector

Power

On Reset

UTMI + UTMI +

Interface Core

USB 2.0

PHY

Dual

Voltage

Regulator

DP DM

Voltage

Reference

RESETn

VBAT

GND

RREF

17/44

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