Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

W83L784 Datasheet (PDF) - Winbond

W83L784 Datasheet PDF - Winbond
Part # W83L784
Download  W83L784 Download

File Size   1727.74 Kbytes
Page   56 Pages
Manufacturer  WINBOND [Winbond]
Direct Link  http://www.winbond.com
Logo WINBOND - Winbond
Description Monitoring IC

W83L784 Datasheet (PDF)

Go To PDF Page Download Datasheet
W83L784 Datasheet PDF - Winbond

Part # W83L784
Download  W83L784 Click to download

File Size   1727.74 Kbytes
Page   56 Pages
Manufacturer  WINBOND [Winbond]
Direct Link  http://www.winbond.com
Logo WINBOND - Winbond
Description Monitoring IC

W83L784 Datasheet (HTML) - Winbond

Back Button W83L784 Datasheet HTML 1Page - Winbond W83L784 Datasheet HTML 2Page - Winbond W83L784 Datasheet HTML 3Page - Winbond W83L784 Datasheet HTML 4Page - Winbond W83L784 Datasheet HTML 5Page - Winbond W83L784 Datasheet HTML 6Page - Winbond W83L784 Datasheet HTML 7Page - Winbond W83L784 Datasheet HTML 8Page - Winbond W83L784 Datasheet HTML 9Page - Winbond W83L784 Datasheet HTML 10Page - Winbond Next Button 

W83L784 Product details

GENERAL DESCRIPTION
W83L784R/G is an evolving product of W83782D/G --- Winbonds most popular hardware status monitoring IC. Specifically designed for the Notebook system, W83L784R/G can be used to monitor several critical hardware parameters of the system, including power supply voltages, fan speeds, and temperatures, which are very important for a high-end Notebook system to work stably and properly.

FEATURES
Monitoring Items
• 2 thermal inputs from remote thermistors or 2N3904 NPN-type transistors or PentiumTM II (Deschutes) thermal diode output
• One on-chip temperature detection
• 4 voltage inputs
    --- typical for Vcore, +3.3V, +5V, Battery
• 2 sets of fan speed control and fan speed monitoring input
• WATCHDOG comparison of all monitored values
• Programmable hysteresis and setting points (alarm thresholds) for all monitored items


Actions Enabling
• Issue fan fault signal as fans are abnomally stopped
• Issue battery low signal as bettery voltage is abnomally out of range
• 2 PWM (pulse width modulation) outputs for fan speed control to support " Thermal CruiseTM " or " Speed CruiseTM "
    --- Automatically maintain the CPU or system in the specific temperature or keep the fans in the specific speed under the H/W control
• Issue SMI#, OVT#, GPO to activate system protection
• PWR_DN# setting for the Power down mode
• Warning signal pop-up in application software

Power Good
• Issue RESET# outputs as the Power Good signal when 3V and 5V rise across a reset threshold.

General
• I2CTM serial bus interface
• IntelTM LDCM (DMI driver 2.0) support
• AcerTM ADM (DMI driver 2.0) support
• Winbond hardware monitoring application software (Hardware DoctorTM ) support, for both Windows 95/98
• Meet WfM 2.0 (Wired for Management) spec.
• 5V Vcc operation

Package
• 20-pin SSOP (209mil)




Similar Part No. - W83L784

ManufacturerPart #DatasheetDescription
logo
Winbond
W83L784AR WINBOND-W83L784AR Datasheet
478Kb / 54P
   WINBOND H/W MONITORING IC
W83L784G WINBOND-W83L784G Datasheet
589Kb / 52P
   Monitoring IC
W83L784R WINBOND-W83L784R Datasheet
589Kb / 52P
   Monitoring IC
W83L784R WINBOND-W83L784R_05 Datasheet
589Kb / 52P
   Monitoring IC
More results


Similar Description - W83L784

ManufacturerPart #DatasheetDescription
logo
Winbond
W83782D WINBOND-W83782D Datasheet
387Kb / 44P
   MONITORING IC
W83783S WINBOND-W83783S_04 Datasheet
450Kb / 56P
   Monitoring IC
W83783S WINBOND-W83783S Datasheet
312Kb / 10P
   MONITORING IC
W83L784R WINBOND-W83L784R_05 Datasheet
589Kb / 52P
   Monitoring IC
W83781D WINBOND-W83781D Datasheet
725Kb / 28P
   MONITORING IC
logo
Seiko Instruments Inc
S-8239BAA-M6T1U SII-S-8239BAA-M6T1U Datasheet
1Mb / 25P
   OVERCURRENT MONITORING IC
S-8225AAA-TCT1U SII-S-8225AAA-TCT1U Datasheet
1Mb / 26P
   BATTERY MONITORING IC
S-8225BAA-TCT1U SII-S-8225BAA-TCT1U Datasheet
1Mb / 24P
   BATTERY MONITORING IC
S-8239AAA-M6T1U SII-S-8239AAA-M6T1U Datasheet
2Mb / 30P
   OVERCURRENT MONITORING IC
logo
ABLIC Inc.
S-8229 ABLIC-S-8229 Datasheet
568Kb / 27P
   BATTERY MONITORING IC
Rev.1.2_00
More results



Link URL



Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com