STMEC001 datasheet(13/19 Pages) STMICROELECTRONICS

No. de pieza	STMEC001

Descripción Electrónicos	Power interface switch for ExpressCardTM

PDF	19 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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13 / 19 page

STMEC001

Logic characteristics

13/19

Logic characteristics

Table 10.

Logic states

Logic transition

Condition

Min

Typ

Max

Unit

Logic input voltage

High level

2.0

Low level

0.8

PERST# assertion threshold of output

voltage

3.3 V output falling

2.7

3.0

AUX output falling

2.7

3.0

1.5 V output falling

1.2

1.35

PERST# assertion delay from output

voltage invalid

Output falling below threshold

500

PERST# de-assertion from output

voltage valid

Output rising above threshold

PERST# assertion delay from SYSRST# STSRST asserted or de-asserted

500

RCLKEN assertion delay from output

voltage valid

Output rising above threshold

100

μs

OC# output low voltage

IOC =2mA

0.4

OC# leakage current

VOC =3.6 V

μA

OC# deglitch

Falling into or out of an over-current

condition

620

μs

Table 11.

ESD protections

Condition

ESD tolerance

Unit

VOUT (3.3 V, 1.5 V, AUX)

Versus GND & supply

All other pins (except RCLKEN)

Versus GND & supply

RCLKEN

Versus GND

RCLKEN

Versus supply

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