EMC2102-DZK SMSC, EMC2102-DZK Datasheet - Page 19

• Manufacturer Part Number: EMC2102-DZK
• Description: Industrial Temperature Sensors RPM Fan Contrllr
• Manufacturer: SMSC

Specifications of EMC2102-DZK

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

RPM-Based Fan Controller with HW Thermal Shutdown
Datasheet
SMSC EMC2102
3.3V
SYS_SHDN
THERMTRIP
POWER_OK
SMBCLK
SMBDATA
ALERT
Thermal
Thermal
Thermal
diode
diode
diode
DIMM
GPU
CPU
3.3V
3.3V
Figure 5.1 EMC2102 System Diagram
DN1
DN2
TRIP_SET
VDD_3V
SMCLK
SMDATA
ALERT#
DP3
DN3
SYS_SHDN#
POWER_OK
THERMTRIP#
DP
DP
1
2
DATASHEET
EMC2102
19
FAN_MODE
SHDN_SEL
CLK_SEL
VDD_5V
CLK_IN
RESET#
TACH
FAN
3.3V
TACHOMETER
FAN VCC
3.3V
3.3V
RESET
Revision 2.02 (05-17-07)
32.768KHz Clock
5V