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W83L7866
W83L7866 - Brand New Winbond Electronics IC Chips
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
W83L786R/G is an evolving product of W83L785R -- Winbond's most popular hardware monitoring IC, and intelligent fan controlling IC. Specifically designed for the graphic cards and barebone / mini systems, W83L786R/G can be used to monitor several critical hardware parameters of the system, including voltages, fan speeds, and temperatures, which are very important for the system to work stably and properly.
FEATURES
Monitoring Items
Temperature
■ Measure the temperature with high accuracy.
■ Two thermal diode sensor inputs (current mode) and one thermistor sensor
input.
■ Programmable hysteresis and setting points (alarm thresholds) for all
monitored items.
Voltage
■ 5 voltage sensor inputs.
--- Typically for Vcore, +3.3V (Power), RAM, AGP…etc.
■ Five VID bits Intel VRM 9.0 compliant to set Vcore voltage for GPU
overclocking.
■ Watch Dog Timer with INT# output for overclocking failure recovery. (VID
pins output control is also cleared by this INT#).
■ Power on configuration for Vcore input.
Fan
■ 2 sets of fan speed monitoring and controlling.
■ 3D/2D application being used and transferring fan set to the most
appropriate fan speed control.
■ Fan set: power on configuration for fan speed at four rotation rate levels
at 43%, 62%, 81%, and 100% duty cycle.
■ Two DC/PWM fan output control.
■ SMART FANTM function compliant.
Actions Enabling
■ Issue FAN_FAULT#, VOLTAGE_FAULT#, TEMP_FAULT#, and INT# signals to activate
system protection.
■ Warning signal pop-up in application software.
General
■ Interface: I²C / SMBus control.
■ 1 bit I2C address selection.
■ Up to 14 GPIOs.
■ Winbond hardware monitoring application software (Hardware DoctorTM) support
Windows 95 / 98 / 2000 / XP and Windows NT 4.0 / 5.0.
■ 3.3V VCC operation.
Package
■ 28-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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