Rev. 01-12-07

Page 2

SMSC LPC47M997

PRODUCT PREVIEW

LPC Interface

− Multiplexed Command, Address and Data Bus

− Serial IRQ Interface Compatible with Serialized IRQ

Support for PCI Systems

− PME Interface

Hardware Monitor

− Monitor Power supplies (+2.5V, +3.3V, +5V, +12V,

+1.8V, +1.5V, Vccp (processor voltage), and VCC or

HVSB)

− Remote Thermal Diode Sensing for Two External

Temperature Measurements

− Internal Ambient Temperature Measurement

− Limit Comparison of all Monitored Values

− System Management Bus (SMBus) Interface

− THERM# Pin for out-of-limit Temperature or Voltage

Indication

− RESET# Pin for generating 20msec Low Reset

Pulse

− Configurable offset for internal or external

temperature channels

Phoenix Keyboard BIOS ROM

128 Pin QFP, lead-free RoHS compliant

package, 3.2mm footprint

ORDERING INFORMATION

Order Number:

LPC47M997-NW for 128 pin, QFP lead-free RoHS compliant package