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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: [email protected]• 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
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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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PECI ClientDomain 0/1PECI ClientDomain 0/1for Ins
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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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10-pin TSSOP for Ins
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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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