EMC1187 datasheet(12/47 Pages) MICROCHIP

부품명	EMC1187

상세설명	Triple Channel 1째C Temperature Sensor with Hardware

PDF	47 Pages

Scroll/Zoom	100%

제조업체	MICROCHIP [Microchip Technology]

홈페이지	http://www.microchip.com

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12 / 47 page

Triple Channel 1°C Temperature Sensor with Hardware Thermal Shutdown and 1.8V SMBus Communications

Datasheet

Revision 1.0 (07-11-13)

SMSC EMC1187

DATASHEET

SMBus Timing

Clock Frequency

fSMB

400

kHz

Spike Suppression

tSP

Bus Free Time Stop to

Start

tBUF

1.3

µs

Hold Time: Start

tHD:STA

0.6

µs

Setup Time: Start

tSU:STA

0.6

µs

Setup Time: Stop

tSU:STO

0.6

µs

Data Hold Time

tHD:DAT

µs

When transmitting to the master

Data Hold Time

tHD:DAT

0.3

µs

When receiving from the master

Data Setup Time

tSU:DAT

100

Clock Low Period

tLOW

1.3

µs

Clock High Period

tHIGH

0.6

µs

Clock/Data Fall time

tFALL

300

Min = 20+0.1CLOAD ns

Clock/Data Rise time

tRISE

300

Min = 20+0.1CLOAD ns

Capacitive Load

CLOAD

400

per bus line

Timeout

tTIMEOUT

Disabled by default

Table 3.3 SMBus Electrical Specifications (continued)

VDD = 3.0 to 3.6V, TA = -40°C to 125°C, all typical values are at TA = 27°C unless otherwise noted.

CHARACTERISTIC

SYMBOL

MIN

TYP

MAX

UNITS

CONDITIONS

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