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W83L771AWG
W83L771AWG - Brand New Winbond Electronics Thermal Management
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
GENERAL DESCRIPTION
W83L784R is an evolving product of W83782D --- Winbonds most popular hardware status monitoring IC. Specifically designed for the Notebook system, W83L784R 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)
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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