EMC1063-3-ACZL-TR(2007) Ver la hoja de datos (PDF) - SMSC -> Microchip

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EMC1063-3-ACZL-TR
(Rev.:2007)

1°C Triple Temperature Sensor with Hotter of Two Zones

SMSC -> Microchip 

1°C Triple Temperature Sensor with Hotter of Two Zones

Table 2.2 Electrical Characteristics (continued)

Datasheet

VDD=3.0V to 3.6V, TA= 0°C to +85°C, Typical values at TA = 27°C unless otherwise noted

PARAMETER

SYMBOL MIN TYP MAX UNITS

CONDITIONS

External Temperature Monitor

Temperature Accuracy

Remote Diode 40°C to 80°C

Remote Diode 0°C to 125°C

±1

°C 15°C≤TA≤70°C

±3

°C 0°C≤TA≤85°C

Temperature Resolution

0.125

°C

Filter Capacitor

CFILTER

2.2

nF Connected across

external diode

Note 2.2

Voltage Tolerance

Voltage at pin ( SMDATA,SMCLK)

VTOL

-0.3

SMBus Interface (SMDATA,SMCLK)

5.5

V

Input High Level

Input Low Level

Input High/Low Current

Hysteresis

VIH

VIL

IIH/IIL

2.0

V

0.8

V

-1

1

μA

500

mV

Input Capacitance

5

pF

Output Low Sink Current

6

mA SMDATA = 0.6V

SMBus Timing

Clock Frequency

Spike Suppression

FSMB

10

400 kHz

50

ns

Bus free time Start to Stop

Hold time Start

Setup time Start

Setup time Stop

Data Hold Time

Data Setup Time

Clock Low Period

Clock High Period

Clock/Data Fall Time

Clock/Data Rise Time

TBUF

1.3

THD:STA

0.6

TSU:STA

0.6

TSU:STO

0.6

THD:DAT

0.3

TSU:DAT

100

TLOW

1.3

THIGH

0.6

TF

*

TR

*

300

300

Note

2.1

μs

μs

μs

μs

μs

ns

μs

μs

ns *Min = 20+0.1Cb ns

ns *Min = 20+0.1Cb ns

Capacitive Load (each bus line)

Cb

0.6

400

pF

Note 2.1 300nS rise time max is required for 400kHz bus operation. For lower clock frequencies,

the maximum rise time is (0.1/FSMB)+50nS

Revision 1.37 (02-05-07)

8

DATASHEET

SMSC EMC1063

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