EMC1001_15 datasheet(5/24 Pages) MICROCHIP

Part #	EMC1001

Description	짹1.5째C SMBus Temperature Sensor in Miniature TSOT

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Manufacturer	MICROCHIP [Microchip Technology]

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DS20005411A-page 5

EMC1001

2.0

PIN DESCRIPTION

The descriptions of the pins are listed in Table 2-1.

TABLE 2-1:

PIN FUNCTION TABLE

TSOT

Pin Number

Description

ADDR/THERM

Logic output pin that can be used to turn on/off a fan or throttle a CPU clock

in the event of an overtemperature condition. This is an open-drain output.

This pin is sampled following power-up and the value of the pull-up resistor

determines the SMBus slave address (see Table 1-1). Total capacitance on

this pin must not exceed 100 pF, and the pull-up resistor must be connected

to the same supply voltage as VDD.

GND

Ground pin

3VDD

Supply Voltage pin, 3.0V to 3.6V

SMCLK

SMBus Clock Input pin

5ALERT/THERM2

Logic Output pin used as interrupt, SMBus alert or as a second THERM

output. This is an open-drain output.

SMDATA

SMBus Data Input/Output pin, open-drain output

EMC1001 Datasheet(PDF) 5 Page - Microchip Technology