STULPI01A_12 datasheet(10/44 Pages) STMICROELECTRONICS

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Electrical characteristics

STULPI01A, STULPI01B

10/44

Doc ID 14817 Rev 4

Electrical characteristics

Table 6.

Electrical characteristics

Symbol

Parameter

Test conditions(1)

Min.

Typ.

Max.

Unit

Power consumption

IBAT

Supply current

Active mode (USB bus idle)

Active mode (FS

transmission, 12 Mb/s

traffic)

Active mode (HS

transmission)

Suspend mode (not

including DP pull-up

current, external clock

stopped)

120

µA

UART mode (no

transmission)

Power-down mode

0.4

µA

VIO OFF mode (VDVIO = 0)

0.4

µA

IDVIO

ULPI bus supply current

VDVIO

Power-down mode

0.1

µA

Active mode, 4 pF load

1.8

Logic inputs and outputs

CULPIIN

ULPI port I/O capacitance

2.4

3.5

VOH

High level output voltage

(ULPI bus)

IOH = -2 mA

VDVIO

-0.15

VOL

Low level output voltage

(ULPI bus)

IOL = +2 mA

0.15

IOZH_PSWn

High level output leakage

(PSWn)

VOH_PSWn = 3.3 V power

switch disabled

1.0

µA

VOL_PSWn

Low level output voltage

(PSWn)

IOL = +2 mA power switch

enabled

0.15

VIH

High level input voltage

(ULPI port and RESETn)

0.65 x

VDVIO

VIL

Low level input voltage

(ULPI port and RESETn)

0.35 x VDVIO

IIH

High level input leakage

current

VIH = VDVIO -0.2 V

±1.0

µA

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