Nuvoton Solution for Nuvoton Solution for InspurInspurInspurInspur

Nuvoton Technology CorporationComputer Product Marketing & Planning DeptComputer Product Marketing & Planning Dept.

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Our NameOur Name• Nuvoton is a concatenation of two words

– "Nuvo" of which pronunciation is close to "New" in French (Nouveau).

– The English "ton" which sounds like "Tang" toThe English ton which sounds like Tang to represent the “Tang Dynasty”. The "Tang" Dynasty was a period in China’s history renowned for achievements in innovation business development andachievements in innovation, business development and cultural exchange with other countries.

• Nuvoton symbolizes the company’s vision to usher in a new Tang Dynasty in the IC industry by becoming an indispensable partner to industry leaders through innovation excellence, strong customer relationships , g pand global talent.

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Business GroupsBusiness Groups• Computer Business Group

– IC solutions for ComputerIC solutions for Computer• Desktop ICs• Notebook ICs • Server ICs

• Consumer Electronics Business Group– IC solutions targeted for consumer based productsg

• Speech, Music synthesizer with or without LCD Driver• ISD ChipCorder® • Voice Telephony• emPower Audio™• Industrial 8 bit Microcontroller• SoC

• Manufacturing Business Group– Nuvoton Branded IC’s

F d S i

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– Foundry Servicefor Ins

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Computer IC ApplicationsComputer IC Applications

Computer ICComputer IC

Super I/OEmbedded Controller

Baseboard Management ControllerSid h Pl tfSideshow Platform

Power ManagementHardware Monitor

TPM (Trusted Platform Module)TPM (Trusted Platform Module) Clock Generators

Desktop Notebook IPC Server Networking

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Consumer IC ApplicationsConsumer IC Applications

Consumer ICConsumer ICConsumer ICConsumer IC

SoCMicro-controllerSpeech

IC

ISD ChipCorder®Voice Telephony

Advanced 32 bit Multi

controllerIC emPower AudioTM

AdvancedToy

32-bitMCU

MultiMedia8-bit uCELA Toys Game

DigitalPhoto Frames Toys Automotive

HomeAppliances SecurityVoIP

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ManufacturingManufacturing

ManufacturingManufacturing

Process Technology: 0.6 - 0.35 umWafer Size: 6”Wafer Size: 6

Capacity: 50,000 / month

Nuvoton’s Branded ICs Foundry Service

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Worldwide LocationsWorldwide Locations

2727 North First Street, San Jose, CA 95134 , U.S.A.

27F, 2299 Yan An Road (West), Shanghai, P.R. China

San Jose, CA Shang Hai

8 Hasadnaot Street, Herzlia B, 15F New World Commercial

Herzlia Shen Zhen

46130, Israel15F New World Commercial Center, 6009 Yi Tian Road,

Shenzhen, P.R.China

Hong Kong

Unit 9-15, 22F, Millennium City 2, 378 Kwun Tong Road,

Kowloon, Hong KongHeadquarters, Taiwan Taipei Sales Office, Taiwan

No. 4 , Creation Rd. Ⅲ, Hsinchu Science Park, 300

Taiwan, R.O.C.

9F, No. 480, Rueiguang Rd., Neihu Chiu, Taipei, 114,

Taiwan, R.O.C.

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Nuvoton Portfolio for ServerNuvoton Portfolio for ServerServer 2009 Platform

NCT6771F (PECI 2 0 SMBus Master/slave Smart Fan)Super I/O

NCT6771F (PECI 2.0, SMBus Master/slave, Smart Fan)W83627DHG-P (Long life-time and cost-effective SIO, 128-pin)

Hardware Monitor W83795G (ASF 2.0, PECI 2.0, Smart Fan, H/W Monitor, support Dual-CPU)

BMC WPCM450 HERMON iBMC (ARM 9 based)

SST sensorNCT7708W (ST, 8pin)In SIO (NCT6771F, etc)

Clock Gen W83116WG series

Switcher PWM Controller W83320G/W83321G//W83323G (standard pin-outs)

Bus Terminator Regulator W83310G/W83311SG/W83312SG (standard pin-outs)

GPI/O Expander W83601G, W83604G ( I2C Interface)

Front Panel ControllerW83960G (8051 MCU, USB1.1, 64KB Flash, SPI, UART, I2C, GPI/O)

USB Programmable KBfor Ins

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Nuvoton Taiwan PC Service TeamProduct Owner Name Ext Email* Mobile PhoneProduct Owner Name Ext. Email Mobile Phone

All Products (I/O,EC,H/W Monitor...)

吳孟奇 Chad Wu 7012 MCWu0 886-955-345212

黃士峰 Frank Huang 7036 SFHuang1 886-930-056283

Power Management IC 何孟學 James He 7066 MHHe 886-920-068120

Planner

Notebook KBC & EC, Front Panel Control, Hardware Monitor IC 黃士峰 Frank Huang 7036 SFHuang1 886-930-056283

Clock Generator , GPIO, ISA BridgeThermal Sensor

Marketing Contact Window余欣緯 Cindy Yu 7017 HWYu0 886-910-297722

USB Programmable EC 陳威豪 W.H. Chen 7037 WHchen 886-972-536019

Super I/O 李光軒 K.H. Lee 7069 KHLi 886-952-268050

Hardware Monitor IC 汪信志 Eric Wang 7077 HCWang6 886-933-792864

何裕勛 Y S Her 7089 YSHer 886-937-224094

Super I/O Series

(W83877x,W83977x,W83627x, W83667x, W83677x, W83697x, W83517x)

何裕勛 Y.S. Her 7089 YSHer 886-937-224094

李肇旂 Felix Li 7094 FTLi 886-935-711347

于緯良 Will Yu 7078 WLYu0 886-922-848887

洪明哲 Max Hung 7018 MCHung0 886-912-535380

FAEHardware Monitor 林宗志 T.C. Lin 7064 TCLin4 886-972-285157

Power Management (ACPI Controller, Bus Terminator, Power Switch & PWM)

蔡連成 Robert Tsai 7065 LCTsai 886-921-731786

徐士玄 Jacque Hsu 1245 SHHsu4 886-933-791429

吳俊儀 Chun-Yi Wu 7271 CYWu12 886-958358510

Clock Generator 陳志明 Scottie Chen 7035 CMChen13 886-961-217776

Notebook KBC & EC, Multimedia, Card Reader, ISA Bridge 林宗志 T.C. Lin 7064 TCLin4 886-972-285157

Q3/2009

• Email: xxx@Nuvoton.com• Phone no.: +886-3-5770066 ~ext Skype: Nuvoton.com ~ext for

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AgendaAgendaAgendaAgenda

C P filCompany ProfileProduct Roadmap Highlight

F P l C llFront Panel ControllerHardware Monitor IC

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W83960G Application:W83960G Application:

Front Panel ControllerFront Panel ControllerFront Panel ControllerFront Panel Controller

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Why Server / NAS need FPC ? Why Server / NAS need FPC ?

N ll S & NAS ’t h d di t dNormally Server & NAS won’t have dedicated full-size monitor, but some information are necessary and important for user or MISnecessary and important for user or MIS

FPC Management Function:

FPC can be controlled by button on case, keyboard, mouse, CIR remote, etc

User can change Server & NAS setting and get necessary information through FPC

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What can FPC do for Server & NAS ? What can FPC do for Server & NAS ?

• User need the Display to show:1. Case temperature & thermal data of chip

2. Date & Time

3. CPU & RAM & Disk usage

4. Warning message alert from system

5 R i t l5. Review event log

• User need the Button / CIR remote to control:User need the Button / CIR remote to control: 1. Menu control for switch display - up, down, left and right

2 Enter and Backward2. Enter and Backward

3. Power down/sleep

4. Change server setting

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4. Change server setting

5. Brightness/backlight color of displayfor Ins

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W83960G Application Diagram W83960G Application Diagram

Nuvoton W83960G

USB1.1 Parallel LCD I/FLCM

SPI GPIOs4T uC

LCM

AP/Driver

SMBusRTC

SPI GPIOs ButtonSPI Flash

CIR LEDSMBusRTC CIR LED

H/W monitor, Super IO

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W83960G Function TableW83960G Function Table

W83960G Function block

Usage FPC Application

Parallel LCD I/F Connect LCM/OLED Display

GPIOs Button/LED Control system setting

switch display content

USB1.1 Connect to system transfer customize content to ydisplaySend commend to system by buttonbutton

RTC Sync time Display Time/Date

SMBus Connect to SIO/H/W monitor get hardware statusg

SPI Connect external storage Store setting or event log

CIR For remote controller Wireless control server/NAS

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CIR For remote controller Wireless control server/NASfor Ins

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Feature 1: SMBus Feature 1: SMBus

W83960

H/W monitorSMBus

Parallel LCD I/F

SIO

Feature 2: SPI Feature 2: SPI SPI

Parallel LCD I/F

2008/07/10 HD-1 overheet

W83960 FlashSPILCD I/F2008/08/20 System shutdown

2008/09/03 CPU:35.c:

Feature 3: CIR Feature 3: CIR Parallel LCD I/F

W83960USB

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W83960GW83960G

Support Display ListSupport Display ListSupport Display ListSupport Display List

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Display I/F Resolution Size(mm2) F/W t

ReferencP isupport e Price

VFD VFD I/F 112x16 103*13.5 Yes USD$12

LCM 68uC Parallel I/F

122x32 53.6*15.6 Yes USD$3

OLED 256x64(3.2 inch)

79.08*19.75 Not yet USD$18

128X32(1.1 inch)

27.5*6.86 Yes USD$5

TN 128X32 21*12 N t t USD$2TN 128X32 21*12 Not yet

W83960GW83960G

Feature IntroductionFeature IntroductionFeature IntroductionFeature Introduction

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W83960G Function Block DiagramW83960G Function Block DiagramSystem USB Bus

FlashGPIO

Buttons / CTL

W83960G (LQFP64)Internal SRAM 256BFull Speed USB + PHY

Internal SRAMFlash

64KB

GPIO

(Ext Intrpt) x8 )

VFD VFD Driver

(Di it l P t)

Turbo 8032 Core

3.3V, 24Mhz

Internal SRAM

4KBUART

CIR Rx

(Long Distance)

(Digital Part)

PWM x 2LCD

SMBus

(Mst/Slv)RTC

CIR Tx

8Chs

CIR Rx

(Wide Band)E

Parallel LCD

InterfaceMenu

HW MonitorSPI (Master)

Melody

Player

External

StorageL

W

CIR Rx,

Learning

CIR EmittingSPI (Master)

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PIN CONFIGURATIONPIN CONFIGURATION

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W83960G FeaturesW83960G FeaturesUSB 1.1 Device with Full Speed PHYCIR Interface

Support Microsoft RLC Consumer IR Remote Control FormatSupport Full CIR Receiver/Learning/Emitter functions2 Sets of Receivers/ 8 Sets of Emitters

Flash MemoryEmbedded Programmable Flash Memory – 64KBEmbedded Programmable Flash Memory 64KBExternal Flash Accessing via SPI

High-Performance Embedded 8052 Keyboard and Embedded Controller16x8 Keyboard Scan Matrix, up to 20x8Support SMBus (Master/Slave)Support SMBus (Master/Slave)Support 2 Channels 16-bit PWM (6Hz~3MHz)Support RTCSupport UART (Debug)

Display InterfaceDisplay InterfaceGPIO pins for driving LCMFast SPI like engine for VFD

Serial Peripheral Interface (SPI)Support LCM/VFD display function (without display buffer)Support external flash accessing

Support Flash Utility for Onboard Re-flash 64 Pin LQFP Package Options

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64 Pin LQFP Package Optionsfor Ins

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AgendaAgendaAgendaAgenda

C P filCompany ProfileProduct Roadmap Highlight

F P l C llFront Panel ControllerHardware Monitor IC

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Hardware Monitor Roadmap (I)

•ASF 2.0 Sensor•Support Dual P

W83792GW83792G•6 Temp Sensor•Support PECI, VRM11ASF 2 0 S

W83793GW83793G•Base on 793G•Support Dual P

C 2 0

W83795GW83795G

For Server

pp•VRD 10.0, SMBus 2.0•48-LQFP

•ASF 2.0 Sensor•Support Dual P•Current Mode•SMBus2.0•56-SSOP

•PECI 2.0•AMD TSI•8 PWM/DC Fan•SMART FAN IV•64-pin package

W83795ADGW83795ADG

•ASF 2.0 Sensor•Support Single P

W83792AGW83792AG W83793AGW83793AG•3 Temp Sensor•Support PECI, VRM11ASF 2 0 S

•Base on 793G•PECI 2.0•2 PWM/DC Fan•SMART FAN IV•48 pin package

W83795ADGW83795ADG

•VRD 10.0, SMBus 2.0•48-LQFP

•ASF 2.0 Sensor•Support Single P•Current Mode•SMBus2.0•56-SSOP

•48-pin package

1H/07 2H/07 1H/08 2H/08

M/P Developing

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Hardware Monitor Roadmap (II)

MP NCT7717NCT7717

Pure Temp. sensor

W83772GW83772G •1 On-die Temp Sensor•2 Remote Temp SensorL O ti C t

MP

W83773GW83773G

W83775GW83775G

• 1 on-die • H/W Therm_SUD• SMBus 2.0• 5 Pin Package

NCT7709NCT7709•1 On-die Temp Sensor•1 Remote Temp Sensor•Current Mode•SST I/F•8-TSSOP

•Low Operating Current•I2C I/F•773G: 8-TSSOP•773SG: 8-SOP •1 On-die Temp Sensor

•2 Remote Temp Sensor•2 Alarm SignalsL O ti C t

W83775GW83775G NCT7709NCT7709• 1 on-die + 2 Remote• Current Mode• SST I/F• 10 Pin Package

Others W83L786NGW83L786NG

•Low Operating Current•I2C I/F•10-TSSOP

W83L771AWGW83L771ASGW83L771AWGW83L771ASG

M/PNCT7509NCT7509• 1 on-die + 1 Diode• 1 Fan control• Current Mode• SMART FAN IV

10 Pi P k

•2 V-in, 2 T-in•2 Fan Control•Current Mode•SMART FANII

•2 Alarm Signals•Low Operating Current•I2C I/F•771AWG: 8-TSSOP

W83L771ASGW83L771ASG • 10 Pin PackageNCT7718NCT7718• 1 on-die + 1 Remote• Current Mode

1H/08 2H/08 1H/09 H2/09

•20-SSOP

M/P Developing

•771ASG: 8-SOP • 2 Alarm Signals• H/W Therm_SUD• SMBus 2.0

Q3/2009All trademarks and brand names belong to their respective owners

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Hardware Monitor Selection Guide (I)Part Number W83793G/AG W83795G/ADGSystem Interface I2C/SMBus

Temperature Accuracy +/-1℃ (typical) +/-1℃ (typical)

Remote Thermal Sensor Input 6/3 (current mode) Up to 6 (current mode)

Remote Thermal Sensor Type Thermistor & Thermal Diode

Voltage Monitor Input 10/9 Up to 21/18

Fan Tachometer Input Up to 12 Up to 13

Fan Speed Control Output // Type 8 // PWM & DC 8/2 //PWM & DCp p yp

Alert Signal Yes

GPIO (up to…) None 8/4

Package SSOP56 LQFP 64/ LQFP 48

Working Voltage 5V +/- 10% 3.3V +/- 10%

SMART FANTM SMART FANTM I&II SMART FANTM I&IV

Remark2/1 sets CPU VID 11.0 & thermal trip signals; ARP & ASF 2.0 command compatible; support Intel PECI 1.0

CPU VID 11.0 & thermal trip signals; ARP & ASF 2.0 command compatible; support Intel PECI 2.0

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Hardware Monitor Selection Guide (II)Part Number W83L786G W83L786NG

On-chip Thermal Sensor None

S t I t f SMBSystem Interface SMBus

Temperature Accuracy +/-1℃ (typical)

Remote Thermal Sensor Input 3(support current mode) 2(support current mode)

Remote Thermal Sensor Type Thermistor & Thermal Diode

Voltage Monitor Input 5 3

Fan Tachometer Input 2 2Fan Tachometer Input

Fan Speed Control Output // Type 2 // PWM & DC

Alert Signal Yes

GPIO (up to…) 2-Out + 12-In/Out 2-Out + 5-In/Out( p )

Package SSOP28 SSOP20

Working Voltage 3.3V +/- 10%3.3V +/- 10%

SMART FANTM SMART FANTM I&IISMART FANTM SMART FANTM I&II

Remark1 set CPU VID

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Hardware Monitor Selection Guide (III)

Part Number W83L771AWGW83L771ASGW83773G

W83773SG W83775G

Pure Temperature SensorPure Temperature Sensor

Part Number W83L771ASG W83773SG W83775G

On-chip Temp Sensor Yes

System Interface SMBusy

Temperature Accuracy +/-1℃ (typical)

Remote Thermal Sensor Input 1 (support current mode) 2 (support current mode) 2 (support current mode)

Remote Thermal Sensor Type Thermal Transistor &Thermal diode

Operation supply current 900uA (typical)

Alert signal 2 (ALERT & T_CRIT_A) None 2 (ALERT & T_CRIT_A)

Package 771AWG: TSSOP8771ASG: SOP8773G: TSSOP8773SG: SOP8 TSSOP10

Working Voltage 3 3V +/ 10%Working Voltage 3.3V +/- 10%

Remark With power consumption& Ideality factor configuration

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Hardware Monitor Selection Guide (IV)Pure Temperature SensorPure Temperature Sensor

Pin Compatible TablePin Compatible TablePart Number W83L771AWG W83773G

Pin Compatible TablePin Compatible Table

smsc • EMC 1002• EMC 1402 / 1422

• EMC 1023 / 1043• EMC 1053 / 1063

National • LM 95245 LM95231Semiconductor • LM 86 / 99 • LM95231

MAXIM • MAX 6657 / 6658• MAX 6646 / 6647 / 6649

--

GMT • G780 / G781 / G786 --

Analog Devices • ADT 7461• ADM 1032

--

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W83795G FeaturesUp to 21 Voltage Sensor InputsUp to 6 Temperature Sensors

Four Diode Sensors: Current ModeFour Diode Sensors: Current ModeTwo External Remote Thermistor

8 Sets of Fan Control Output and 13 Sets Fan Tachometer InputSupports multi-temperature to multi-fan functionSupports DC/PWM Fan Output for Fan Speed Control

Supports SMART FANTM or Fan Speed Control– Thermal CruiseTM mode and SMART FANTM IV mode

S pports Parallel VID Inp t and Serial VID (AMDTM) Inp t MonitoringSupports Parallel VID Input and Serial VID (AMDTM) Input MonitoringIndependent Fault Signals to Activate System Protection

SMI#, OVT#, VOLT_FAULT#, FAN_FAULT#, BEEP functionSupports Watch Dog Timer : WDTRST#, SYSRST INSupports Watch Dog Timer : WDTRST#, SYSRST_INSupports Intel® PECI 2.0 and AMDTM SB-TSII2C/SMBus 2.0 Interface ; Support ASF 2.0 Comply with hardware sensor slave ARP (Address Resource Protocol)Comply with hardware sensor slave ARP (Address Resource Protocol)Two address_select Pins for 4 SMBus address channels 3.3 Volt Operation Voltage64 Pins LQFP Package

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W83795ADG FeaturesUp to 18 Voltage Sensor InputsUp to 6 Temperature Sensors

Four Diode Sensors: Current ModeTwo External Remote Thermistor

2 Sets of Fan Control Output and 13 Sets Fan Tachometer InputSupports multi-temperature to multi-fan functionS t DC/PWM F O t t f F S d C t lSupports DC/PWM Fan Output for Fan Speed Control

Supports SMART FANTM for Fan Speed Control– Thermal CruiseTM mode and SMART FANTM IV mode

Independent Fault Signals to Activate System ProtectionIndependent Fault Signals to Activate System ProtectionSMI#, OVT#, BEEP function

Supports Watch Dog Timer : WDTRST#, SYSRST_INSupports Intel® PECI 2.0I2C/SMBus 2.0 Interface ; Support ASF 2.0 Comply with hardware sensor slave ARP (Address Resource Protocol)Two address_select Pins for 4 SMBus address channels 3.3 Volt Operation Voltage48 Pins LQFP Package

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H/W Monitor Operation in W83795G

EnvironmentEnvironmentEnvironmentEnvironment

Temp. & Volt.Temp. & Volt.

BM BUSY#

D+ D-

DiodeDiode ThermistorThermistor

Vin

*4 *2 * 21

BM_BUSY#(ICH10)ICH10ICH10

ADCADC FANCTRL/FANIN

Intel ProcessorIntel Processor

4 2 21PECI_REQ#

(SIO)

PECI HostPECI Host/FANINPECI *8

PECI ClientDomain 0/1PECI ClientDomain 0/1

* 8

Intel ProcessorIntel ProcessorSMI#, OVT#....

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Multi-Temp. vs. Multi-Fanfor W83795Gfor W83795G

Fan1Fan1T1T1

T8T8

Fan1Fan1

Fan2Fan2For each fan, follows For each fan, follows

MuxMuxPECIPECI

MuxMuxPECIPECI

.

.

.T8T8

T9T9

Fan3Fan3

Fan4Fan4

the increasing speed command.the increasing speed command.

One of the T command increasing, One of the T command increasing,

MuxMuxPECIPECI

MuxMuxD+D+DD--

T12T12

Fan4Fan4

Fan5Fan5

the speed increase.the speed increase.

All of the T command decreasing, All of the T command decreasing,

the speed decrease.the speed decrease.MuxMux

D+D+DD--

.

.

.6/14

T13T13Fan6Fan6

Fan7Fan7THERMISTORTHERMISTOR

T14T14

Fan7Fan7

Fan8Fan8THERMISTORTHERMISTOR

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Multi-Temp. vs. Multi-Fan (II)for W83795Gfor W83795G

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Nuvoton SMART FAN I Thermal Cruise – 恆溫模式

ToleranceThermal

Cruise ZoneZone Center (℃)Tolerance

PWM Duty Increasing Steady Decreasing Steady

Time

Start up

• Temperature could be kept in a specific range• Increasing fan speed for protecting • Decreasing fan speed for improving acoustics• Thermal Cruise Zone prevents fan speed from damping ; Decrease the fan noise

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• Thermal Cruise Zone prevents fan speed from damping ; Decrease the fan noisefor Ins

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Nuvoton SMART FAN I Speed Cruise – 定速模式

ToleranceSpeed Cruise

ZoneZone Center (RPM)Tolerance

PWM Duty IncreasingSteadyDecreasing Steady

Time

• Fan Speed could be kept in a specific range to provide stable airflow• Acoustic could be maintained• Could be applied to non-temp.-sensitive place

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Nuvoton SMART FAN IV

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W83793G Features10 Voltage Sensor Inputs6 Temperature Sensors

Four Diode Sensors: Current ModeT E t l R t Th i tTwo External Remote Thermistor

8 Sets of Fan Speed Monitoring and ControllingSupport multi-temperature to multi-fan function

Support DC / PWM for Fan Speed ControlSupport 3 mechanism for Fan Speed Control

SMART FANTM I ---Thermal Cruise SMART FANTM II P d fi d tSMART FANTM II --- Pre-defined segmentsManual Mode

Support Chassis Intrusion DetectionI d d t F lt Si l t A ti t S t P t tiIndependent Fault Signals to Activate System Protection

SMI#, OVT#, BEEP functionSupport VRM 11; Watch Dog TimerS t I t l PECISupport Intel PECII2C Interface ; Support ASF 2.0 5Volt Operation Voltage

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W83793G Block DiagramADDR [0:1]PWRBTN#

Control Circuit

&

Value Ram

Beep/Alert

Generator

ASF Command

Decoder

SMBus & ARPSMBus

Interface SCL OVT#/BEEP

IRQ/SMI#

Current

Dispatcher

11 bits

Control

Vtt

SDA

Amplify

CircuitChannel

MUX

11-bits

Delta_sigma ADC

Intel PECI Interface

D+[1:4]

D-[1:4]

THR [1:2]VCORE[1:2] /

VSEN[1 4]

PECI

VID Detection &

Control

Band Gap

Reference

Watch Dog

Timer

Fan Speed Monitor & Control

VSEN[1:4]

VREF

Caseopen#

FANIN [1:12]

Caseopen

Detection

FANCTRL [1:8]

VIDA 7:0 VIDB 7:0SYSRSTIN#WDTRST#

Detection

VIDBSEL

W83793G

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Nuvoton SMART FAN TM II

FAN RPM Temp. Tolerance

Fan Speed 7Fan Speed 7

Fan Speed 6Fan Speed 6

Fan Speed 5Fan Speed 5

Fan Speed 4Fan Speed 4

F S d 2F S d 2

Fan Speed 3

a Speeda Speed

Temp. upTemp. upFan Speed 1Fan Speed 1

Fan Speed 2Fan Speed 2

Temp. downTemp. down

TemperatureTemp. 1 Temp.2 Temp.3 Temp.4

Initial Fan Speed

Temp.5 Temp.6 Temp.7

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Multi-Temp. vs. Multi-Fanf Gfor W83793G

F 1F 1T1T1

Fan1Fan1

Fan2Fan2F h f f llF h f f ll

MuxMuxPECIPECID+D+

D+D+T2T2

T3T3

Fan3Fan3For each fan, follows For each fan, follows

the increasing speed command.the increasing speed command.

One of the T command increasingOne of the T command increasing

MuxMuxPECIPECID+D+

MuxMuxPECIPECID+D+

T3T3

T4T4

Fan4Fan4

Fan5Fan5

One of the T command increasing, One of the T command increasing,

the speed increase.the speed increase.

All of the T command decreasing, All of the T command decreasing,

the speed decrease.the speed decrease.

PECIPECI

MuxMuxPECIPECID+D+

T5T5Fan6Fan6

the speed decrease.the speed decrease.

THERMISTORTHERMISTOR

T6T6

Fan7Fan7

Fan8Fan8THERMISTORTHERMISTOR

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W83L786NG Features3 Voltage Sensor InputsTemperature Sensor Accuracy

One CPU / GPU Diode Sensor: ±1 °C Accuracy (Current Mode)One CPU / GPU Diode Sensor: ±1 C Accuracy (Current Mode)One External Remote Thermistor : ±1 °C Accuracy (Thermistor)

2 Sets of Fan Monitoring and ControllingS pport DC / PWM Fan O tp t ControlSupport DC / PWM Fan Output Control

Thermal Cruise --- SMART FANTM ISMART FANTM IIManual Modea ua ode

Fan Speed Setting: Power on ConfigurationIndependent Fault Signals to Activate System Protection

TEMP Fault#, VOLTAGE Fault#, FAN Fault#, INT#TEMP_Fault#, VOLTAGE_Fault#, FAN_Fault#, INT#Up to 7 Optional GPIOsI2C Interface & Up to 2 Device by Power On Address TrappingHardware Doctor™Hardware Doctor™3.3Vcc Operation20 Pins SSOP Package

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W83L786NG Block Diagram

GPU Diode SensorGPU Diode Sensor

Thermal SensorThermal Sensor

D+D+DD--

VTINVTIN

Watch Dog Watch Dog TimerTimer

Thermal SensorThermal SensorVREFVREF

Control Logic Control Logic & Register& Register

FAN Fault#FAN Fault#Voltage Fault#Voltage Fault#Temp Fault#Temp Fault#

Fan ControlFan Control

TimerTimer

VoltageVoltageSS II²C²C

SCLSCLSDASDAFAN_SETFAN_SET

& Register& Register Temp Fault#Temp Fault#

Fan ControlFan Control SensorSensor ADDRADDR

VIN1:2VIN1:2FANIN/OUT 1:2FANIN/OUT 1:2

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W83L786G Features5 Bits Power on Tripping VID to Set Vcore for GPU Overclocking5 Voltage Sensor Inputs.Temperature Sensor AccuracyTemperature Sensor Accuracy

One CPU / GPU Diode Sensor: ±1 °C Accuracy (Current Mode)Two External Remote Thermistor : ±1 °C Accuracy (Thermistor)

2 Sets of Fan Speed Monitoring and Controllingp g gSupport DC / PWM Fan Output Control

Thermal Cruise --- Smart Fan ISmart Fan IIManual Mode

Fan Speed Setting: Power on ConfigurationIndependent Fault Signals to Activate System Protection

VOLTAGE_Fault#, TEMP_Fault#, FAN_Fault#, INT#I2C Interface & Up to 2 Device by Power On Address TrappingUp to 14 Optional GPIOs; 2 Pure GPIOsp p ;Hardware Doctor™3.3Vcc Operation28 Pins SSOP Package

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W83L786G Block Diagram

D+D+VIDVID

GeneratorGeneratorGPU Diode SensorGPU Diode Sensor

Thermal SensorThermal Sensor

D+D+

DD--

VTIN1:2VTIN1:2

VID Input/OutputVID Input/Output

1:51:5

GPIOGPIO

Thermal SensorThermal Sensor

Control Logic Control Logic

VTIN1:2VTIN1:2

VREFVREFGPIOsGPIOs

FAN Fault#FAN Fault#Voltage Fault#Voltage Fault#

Watch Dog Watch Dog TimerTimer

& Register& Register

SCLSCL

Voltage Fault#Voltage Fault#Temp Fault#Temp Fault#

Fan ControlFan ControlVoltageVoltageSensorSensor II²C²C

SDASDA

ADDRADDRFAN_SETFAN_SET

VIN1:4VIN1:4FANIN/OUT 1:2FANIN/OUT 1:2

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W83L771AWG/ASG FeaturesTemperature Sensor Accuracy

One on-chip local thermal sensor : ±2 °C Accuracy (from 20℃ ~ 40℃) One remote temperature sensor: ±1 °C Accuracy Current Mode (from 25℃ 70℃)25℃ ~ 70℃)

10 bit plus Sign Temperature Data Format, 0.125°C ResolutionOn-chip local thermal sensor: +0℃～85℃R t t t 30℃ +127℃Remote temperature sensor: -30℃～+127℃

Supply new features to minimize temperature measurement errorIdeality factor configuration

• Supply the optimization of power consumption:• Supply the optimization of power consumption:Operating supply current: 900uA typ. (Default Conversion Rate : 16Hz)Low power operation: 15uA standby current.

Independent Fault Signals to Activate System ProtectionIndependent Fault Signals to Activate System ProtectionALERT#, T_CRIT_A#

Programmable Temperature High/Low Limit and Hysteresis for ALERT# and T CRIT A# OutputALERT# and T_CRIT_A# OutputSMBusTM 2.0 Interface ; 3.3Vcc Operation; Two Package Types: 8-pin TSSOP and 8-pin SOPQ lifi d b I t l’ ffi i l Th l T t

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W83L771AWG Block Diagramg

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Typical Application of W83771AWGyp pp

Main Power SupplyMain Power SupplyShutdown ControlMain CPU Voltage

W83L771AWG

3.3V operating voltage

SMBus Master

W83L771AWG

SDA

SCLK

D+D-CPU

ALERTACRITT __

AmbientAmbient System Temp

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W83L771AWG ALERT & T_CRITDefault setting of ALERT and T_CRIT is “Enable”To disable ALERT and T_CRIT by setting D7, D4, and D2 as “1”

℃Default temperature of ALERT is 70℃Default temperature of T_CRIT is 85℃ for local and 110℃ for remote

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W83773G/SG FeaturesTemperature Sensor Accuracy

One on-chip local thermal sensor : ±2 °C Accuracy (from 20℃ ~ 40℃) T t t t ±1 °C A C t M d (fTwo remote temperature sensor: ±1 °C Accuracy Current Mode (from 25℃ ~ 70℃)

10 bit plus Sign Temperature Data Format, 0.125°C ResolutionOn-chip local thermal sensor: +0℃～85℃On-chip local thermal sensor: +0℃～85℃Remote temperature sensor: -30℃～+127℃

Supply new features to eliminate temperature measurement error Ideal factor configurationIdeal factor configuration

Supply the optimization of power consumption. Operating supply current: 900uA typ. (Default Conversion Rate : 16Hz)Low power operation: 15uA standby currentLow power operation: 15uA standby current.

SMBusTM 2.0 Interface; Supports TIMEOUT.3.3Vcc OperationT P k T 8 i TSSOP d 8 i SOPTwo Package Types: 8-pin TSSOP and 8-pin SOP

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W83773G/SG Block Diagramg

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Typical Application of W83773G/SGyp pp

Main Power SupplyMain Power Supply

Main CPU Voltage

W83773G/ SG

3.3V operating voltage

SMBus Master

W83773G/ SG

SDA

SCLKD1-

D1+

CPU1

Ambient

D2+

CPU2 D2-Ambient System Temp

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W83775G FeaturesTemperature Sensor Accuracy

One on-chip local thermal sensor : ±2 °C Accuracy (from 20℃ ~ 40℃) Two remote temperature sensor: ±1 °C Accuracy Current Mode (from p y (25℃ ~ 70℃)

10 bit plus Sign Temperature Data Format, 0.125°C ResolutionOn chip local thermal sensor: +0℃～85℃On-chip local thermal sensor: +0℃～85℃Remote temperature sensor: -30℃～+ 127℃

Supply new features to eliminate temperature measurement errorIdeal factor configurationIdeal factor configuration

Supply the optimization of power consumption. Operating supply current: 900uA typ. (Default Conversion Rate : 16Hz)Low power operation: 15uA standby currentLow power operation: 15uA standby current.

Independent Fault Signals to Activate System ProtectionALERT#, T_CRIT_A#

P bl T t Hi h/L Li it d H t i fProgrammable Temperature High/Low Limit and Hysteresis for ALERT# and T_CRIT_A# OutputSMBusTM 2.0 Interface ; 3.3Vcc Operation

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W83775G Block Diagramg

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Typical Application of W83775Gyp pp

Main Power SupplyMain Power SupplyShutdown ControlMain CPU Voltage

W83775G

3.3V operating voltage

SMBus Master

W83775G

SDA

SCLKD1-

D1+

CPU1

ALERTACRITT __

Ambient

D2+

CPU2 D2-Ambient System Temp

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New ProductNCT7717 FeaturesNCT7717 Features

Temperature Sensor AccuracyOne on-chip local thermal sensor : ±1 °C Accuracy (from 20℃ ~ 85℃)

10 bit plus Sign Temperature Data Format, 0.125°C ResolutionOn-chip local thermal sensor: +0℃～125℃p

Supply new features to minimize temperature measurement errorIdeality factor configuration

Independent OTP Signals to Activate System ProtectionIndependent OTP Signals to Activate System ProtectionT_CRIT#

H/W Setting Thermal Shutdown via T_CRIT# Pin85℃~125℃ Per 10℃85℃ 125℃ Per 10℃

SMBusTM 2.0 Interface ; 3.3Vcc Operation; SOT23 5-Pin Package Type

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New ProductNCT7709W FeaturesNCT7709W Features

Two Temperature Sensors with High AccuracyOne on-chip local thermal sensor; ±1℃ (from 20℃ ~ 85℃) Two remote temperature sensor input supporting current mode; ±1℃ (from 20℃ ~ 85℃)

10 bit plus Sign Temperature Data Format 0 25°C Resolution10 bit plus Sign Temperature Data Format, 0.25 C ResolutionOn-chip local thermal sensor: ＋ 0 ℃ ～ ＋ 85 ℃Remote temperature sensor: - 40 ℃ ～ ＋ 127℃

Two Independent Address Selection PinsTwo Independent Address Selection PinsUp to 9 devices

Support SST (Simple Serial Transport) interface3 3Vcc Operation3.3Vcc Operation10-Pins TSSOP Package

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New ProductNCT7509 FeaturesNCT7509 Features

Temperature Sensor AccuracyOne on-chip local thermal sensor : ±1 °C Accuracy (from 20℃ ~ 85℃) One remote temperature sensor : ±1 °C Accuracy Current Mode (from 20℃ ~ 85℃) p y ( )

10 bit plus Sign Temperature Data Format, 0.125°C ResolutionOn-chip local thermal sensor: +0℃～125℃Remote temperature sensor: -40℃～+127℃

Single Fan Speed Monitoring and ControllingSingle Fan Speed Monitoring and ControllingSupport both PWM/RPM ControlPWM Output Resolution:1/28PWM Output Frequency: 25KHz nominal, 20~30 KHz output rangePWM Output Smoothing: Adjustable time constant, in secondsTachometer Reading: Able to Report RPM for both 2/4 Pole MotorsTachometer Pin Voltage Tolerance: 5V Tolerant

SMART FANTM Control SMART FANTM IVM l M dManual Mode

Supply new features to minimize temperature measurement errorIdeality factor configuration

Independent Fault Signals to Activate System ProtectionALERT# (OTP, Fan_ERROR), T_CRIT_A#

SMBusTM 2.0 Interface ; 3.3Vcc Operation; Package Types: 10-pin

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New ProductNCT7718W FeaturesNCT7718W Features

Temperature Sensor AccuracyOne on-chip local thermal sensor : ±1 °C Accuracy (from 20℃ ~ 85℃) O t t t ±1 °C A C t M d (f 20℃One remote temperature sensor : ±1 °C Accuracy Current Mode (from 20℃ ~ 85℃)

10 bit plus Sign Temperature Data Format, 0.125°C ResolutionOn chip local thermal sensor: +0℃～125℃On-chip local thermal sensor: +0℃～125℃Remote temperature sensor: -40℃～+127℃

Supply new features to minimize temperature measurement errorIdeality factor configurationIdeality factor configuration

Independent Fault Signals to Activate System ProtectionALERT#, T_CRIT_A#

Programmable Temperature High/Low Limit and Hysteresis for ALERT# andProgrammable Temperature High/Low Limit and Hysteresis for ALERT# and T_CRIT_A# OutputH/W Setting Thermal Shutdown via ALERT and T_CRIT# Pin

77℃~125℃ Per 2℃77℃ 125℃ Per 2℃SMBusTM 2.0 Interface ; 3.3Vcc Operation; Package Types: 8-pin TSSOP

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