参数资料
型号: W83L786NG
厂商: WINBOND ELECTRONICS CORP
元件分类: 通信及网络
英文描述: SPECIALTY TELECOM CIRCUIT, PDSO20
封装: 0.209 INCH, LEAD FREE, SSOP-20
文件页数: 48/50页
文件大小: 998K
代理商: W83L786NG
W83L786NR/ W83L786NG
- 2 -
2. FEATURES
2.1 Monitoring Items
2.1.1
Temperature
Measure the temperature with high accuracy.
One thermal diode sensor (current mode) connected to CPU/GPU and one remote
sensor either by thermal diode (current mode) or thermistor.
Programmable hysteresis and setting points (alarm thresholds) for all monitored
items.
2.1.2
Voltage
3 voltage sensor inputs.
--- Typically for Vcore, RAM, etc.
2.1.3
Fan
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 FAN
TM function compliant.
2.2 Actions Enabling
Total up to 2 sets of fan speed monitoring and controlling.
Issue FAN_FAULT#, VOLTAGE_FAULT#, TEMP_FAULT#, and INT# signals to
activate system protection.
Warning signal pop-up in application software.
2.3 General
Interface: IC / SMBus control.
1 bit I
2C address selection.
Up to 7 GPIOs.
Winbond hardware monitoring application software (Hardware Doctor
TM) support
Windows 95 / 98 / 2000 / XP and Windows NT 4.0 / 5.0.
3.3V VCC operation.
2.4 Package
20-pin SSOP (209mil).
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