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NCT7718W PDF даташит

Спецификация NCT7718W изготовлена ​​​​«nuvoton» и имеет функцию, называемую «Thermal Sensor IC».

Детали детали

Номер произв NCT7718W
Описание Thermal Sensor IC
Производители nuvoton
логотип nuvoton логотип 

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NCT7718W Даташит, Описание, Даташиты
NCT7718W
Nuvoton
Thermal Sensor IC
Date: Jan/11/2013 Revision: 1.1









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NCT7718W Даташит, Описание, Даташиты
NCT7718W
NCT7718W Datasheet Revision History
PAGES
DATES
VERSION
MAIN CONTENTS
1
05/26/09
0.2 1st release
2
01/07/10
0.3
Modified the registers default value and the
hardware strapping resistor value.
3
05/02/10
0.4
Modified some specifications and hardware
strapping resistor value
4
2, 20
07/21/10
0.5
Update the key specification and add the top
marking specification
Update some statements
5
09/15/10
1.0 All versions before 1.0 are preliminary
versions
6
04/11/11
1.01
Add the taping specification & update the
ordering information
7 21 02/09/12 1.02 Add the mold flash spec
8
18 1/11/13
1.1 Add the ESD protection info.
Release Date: Feb., 2013
- I - Version: 1.1









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NCT7718W Даташит, Описание, Даташиты
NCT7718W
Table of Content-
1. GENERAL DESCRIPTION ......................................................................................................... 1
2. FEATURES ................................................................................................................................. 1
2.1 Temperature Measurement .....................................................................................................1
2.2 Over Temperature....................................................................................................................1
2.3 General .....................................................................................................................................1
3. KEY SPECIFICATIONS .............................................................................................................. 2
4. PIN CONFIGURATION ............................................................................................................... 2
5. PIN DESCRIPTION..................................................................................................................... 3
5.1 PIN TYPE DISCRIPTION ........................................................................................................3
5.2 PIN DISCRIPTION ...................................................................................................................3
6. FUNCTION DESCRIPTION ........................................................................................................ 4
6.1 General Description..................................................................................................................4
6.2 Access Interface.......................................................................................................................4
6.2.1
Data write to the internal register..............................................................................4
6.2.2
Data read from the internal register ..........................................................................4
6.3 Address Setting ........................................................................................................................5
6.4 Temperature Measurement Data Format................................................................................5
6.4.1
The local temperature (on-die) data with 8-bit 2`s complement format.....................5
6.4.2
The remote temperature data with 11-bit 2`s complement format. ...........................5
6.5 ALERT# Output ........................................................................................................................6
6.5.1
ALERT# Output Comparator Mode ..........................................................................6
6.5.2
ALERT# Output Interrupt Mode ................................................................................6
6.5.3
ALERT# Output SMBus alert Mode..........................................................................7
6.5.4
T_CRIT# Output .......................................................................................................7
7. REGISTER SUMMARY .............................................................................................................. 8
7.1 Register Map ............................................................................................................................8
7.2 Register Detail ..........................................................................................................................9
7.2.1
Register: Local Diode Temperature Readout ...........................................................9
7.2.2
Register: Remote Diode 1 Temperature Readout (MSB) .........................................9
7.2.3
Register: Alert Status................................................................................................9
7.2.4
Register: Configuration ...........................................................................................10
7.2.5
Register: Conversion Rate......................................................................................11
7.2.6
Register: Local Diode Temperature Alert Temperature ..........................................11
7.2.7
Register: Remote Diode 1 Temperature High Alert Temperature (MSB)................11
7.2.8
Register: Remote Diode 1 Temperature Low Alert Temperature (MSB) ................12
7.2.9
Register: One Shot Conversion ..............................................................................12
7.2.10
Register: Remote Diode 1 Temperature Readout (LSB) ........................................12
7.2.11
Register: Remote Diode 1 Temperature Offset Register (MSB) .............................12
7.2.12
Register: Remote Diode 1 Temperature Offset Register (LSB) ..............................13
Release Date: Feb., 2013
- II - Version: 1.1










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NCT7718WThermal Sensor ICnuvoton
nuvoton

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