EMC6W201
EMC6W201 is Auto Fan Device manufactured by SMSC.
FEATURES
3.3 Volt Operation (5 Volt Tolerant Input Buffers) SMBus 2.0 pliant Interface (Fixed, Not Discoverable) With Three Slave Address Options
- SMBus address change pin
- SMBus address enable pin
- Data Brief Voltage Monitor
- Monitor Power supplies (+1.5V, +2.5V, +5V, VCC and two 1.5V VCCP)
- Limit parison of all Monitored Values
- Interrupt Pin for out-of-limit Voltage Indication
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Auto-Fan Control with Proc Hot Features
- PWM (Pulse width Modulation) Outputs (3)
- Low Frequency and High Frequency PWM Options (15k Hz up to 30k Hz)
- Fan Tachometer or Lock Rotor Inputs (4)
- Programmable automatic fan control based on temperature
- Acoustic enhancement mode
- Proc Hot pins modulate Tmin
- Fan RPM is a function of up to three temperatures and Proc Hot signals
- Piecewise linear fan control algorithm option
Proc Hot Input/Bi-directional Pins (2)
- Selectable pins dedicated as input or input/output
- Seperate Proc Hot Output pin (FORCED_PR#)
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- Power Good Output SMBus Alert Interrupt Output Register Characteristics
- Individual enables/disables for each input
- Two ISRs for each alert
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XOR Tree Test Mode Mechanical Package: 36-pin QFN, lead-free Ro HS pliant
- Temperature Monitor
- Monitoring of up to Five Remote Thermal Diodes (+/- 3 deg C accuracy)
- Internal Ambient Temperature Measurement
- Limit parison of all Monitored Values
- Interrupt Pin for out-of-limit Temperature Indication
- Configurable offset for internal or external temperature channels.
ORDER NUMBER: EMC6W201-AEZG FOR 36-PIN QFN LEAD-FREE ROHS PLIANT PACKAGE
SMSC EMC6W201
PRODUCT PREVIEW
Revision 0.3 (03-01-07)
Auto Fan Device with Piecewise Linear Control, Temperature Monitoring & Voltage Monitoring for Multi Processor...
