EMC2101-R-ACZL-TR datasheet(24/56 Pages) MICROCHIP

Part #	EMC2101-R-ACZL-TR

Description	SMBus Fan Control with 1°C Accurate Temperature Monitoring

PDF	56 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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24 / 56 page

EMC2101

DS20006703A-page 24

 2022 Microchip Technology Inc. and its subsidiaries

5.3

Temperature Data Registers

All temperatures are stored as an 11-bit value with the

high byte representing the integer value and the low

byte representing the fractional value left justified to

occupy the MSBits.

As shown in Register 5-1, the internal temperature

monitor is stored as an 8-bit value while the external

temperature is stored as an 11-bit value.

Please note that the internal temperature monitor is

limited to the operating temperature limits of the part

resulting in a guaranteed range of +0ºC to +85ºC.

TEMPERATURE DATA REGISTERS (ADDRESSES 00h, 06h, 01h, 10h)

Address

R/W

Default

00h

Internal Temperature

Sign

00h

01h

External Diode

Temperature High Byte

Sign

00h

10h

External Diode

Temperature Low Byte

0.5

0.25

0.125

—

00h

EMC2101-R-ACZL-TR Datasheet(PDF) 24 Page - Microchip Technology