STULPI01ATBR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STULPI01ATBR

High speed USB On-The-Go ULPI transceiver

STMicroelectronics 

STULPI01A - STULPI01B

Electrical characteristics

Table 6.

Symbol

Electrical characteristics (continued)

(Characteristics measured over recommended operating conditions unless otherwise noted.

All typical values are referred to TA = 25 °C, V1V8IO = 1.8 V, VBAT = 3.6 V,

RREF = 12 kΩ; CT = 4.7 µF)

Parameter

Test conditions

Min.

Typ.

Max.

Unit

IIL

Low level input leakage

current

VIL = 0.2V

VPDH

High level input voltage

(CSn/PWRDN pin)

VBAT=3.0V to 4.5V

VPDL

Low level input voltage

(CSn/PWRDN pin)

VBAT=3.0V to 4.5V

IPDH

High level input leakage

current (CSn/PWRDN

pin)

VPD = 1.4V, VBAT = 4.5V

Low level input leakage

IPDL

current (CSn/PWRDN

VPD = 0.4V, VBAT = 4.5V

pin)

VFAULTH

High level input voltage

(VB_REF_FAULT pin)

Overcurrent_PD bit is set

VFAULTL

Low level input voltage

(VB_REF_FAULT pin)

Overcurrent_PD bit is set

RIN_VB_REF

VB_REF_FAULT pin input

resistance

VXI_HYST_EXT

External clock input

hysteresis

XO = ‘0’ @ reset

VXIH

High level input voltage

(XI pin)

XO = ‘0’ @ reset

VXIL

Low level input voltage (XI

pin)

XO = ‘0’ @ reset

VBUS

VBUS_LKG

RVBUS

VBUS_VLD

VBUS leakage voltage

VBUS input impedance

VBUS valid comparator

threshold

No load

1kΩ series resistors

Session valid comparator Low to high transition

VSESS_VLD threshold for both A and B

device

High to low transition

VSESS_END

Session end comparator

threshold

RVBUS_PU

VBUS charge pull-up

resistance

RVBUS_PD

VBUS discharge pull-down

resistance

±1.0

µA

1.4

V

0.4

V

±1.0

µA

±1.0

µA

0.65xV3V3

V

0.15xV3V3 V

112

148

168

kΩ

500

mV

0.65xV1V8VIO

V

0.15xV1V8VIO V

200

mV

40

100

kΩ

4.4

4.75

V

0.8

1.45

2.0

V

1.25

V

0.2

0.8

V

650

950

1150

Ω

800

1250

1500

Ω

11/44

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