STULPI01ATBR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STULPI01ATBR

High speed USB On-The-Go ULPI transceiver

STMicroelectronics 

Electrical characteristics

STULPI01A - STULPI01B

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

Overcurrent detector

VOC

Over current trip threshold VOC = VB_REF_FAULT –

VB_REF_FAULT – VBUS VBUS

20

45

95

mV

ID

IID_PU

RID_GND

RID_FLOAT

ID pin pull-up current

VID = 0V

ID line short resistance to

detect ID GND state

ID line short resistance to

detect ID FLOAT state

70

µA

1

kΩ

100

kΩ

UART mode (2.7 V ± 5 %)

VOH_UART

High level output voltage

(D1,D3)

VOL_UART

Low level output voltage

(D1,D3)

VIH_UART_D0

High level input voltage

(D0)

VIL_UART_D0

Low level input voltage

(D0)

VOH_DFMS

High level output voltage

(DP)

VOL_DFMS

Low level output voltage

(DP)

VIH_DTMS

High level input voltage

(DM)

VIL_DTMS

Low level input voltage

(DM)

IOH = -2mA

IOL = +2mA

V1V8VIO-0.15

0.65xV1V8VIO

IOH = -2mA

IOL = +2mA, Pull-up=10kΩ

2.16

-0.10

2.0

-0.3

V

0.15

V

V

0.35xV1V8VIO V

2.85

V

0.37

V

3.0

V

0.81

V

Full-speed/Low-speed driver

ZDRV

Output impedance (acting

also as high-speed

termination)

VOH_DRV

VOL_DRV

VCRS

High level output voltage

Low level output voltage

Driver crossover voltage

RLH = 14.25kΩ

RLL = 1.425kΩ

CLOAD=50 to 600pF (1)

High-speed driver

40.5

49.5

Ω

2.8

3.6

V

0.0

0.3

V

1.3

1.67

2.0

V

VHSOI

VHSDPJ

VHSDK

HS idle level

HS data DP J state level (1)

HS data DP K state level

-10

10

mV

380

440

mV

-10

10

mV

12/44

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