EMC2303-1-KP-TR Standard Microsystems (SMSC), EMC2303-1-KP-TR Datasheet - Page 16

• Manufacturer Part Number: EMC2303-1-KP-TR
• Manufacturer: Standard Microsystems (SMSC)

Specifications of EMC2303-1-KP-TR

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 12
• Lead Free Status / RoHS Status: Compliant

Revision 1.2 (03-22-10)
START
1 -> 0
The EMC2303 will respond to the ARA in the following way if the ALERT# pin is asserted.
1. Send Slave Address and verify that full slave address was sent (i.e. the SMBus communication
2. Set the MASK bit to clear the ALERT# pin.
from the device was not prematurely stopped due to a bus contention event).
RESPONSE
0001_100b
ADDRESS
ALERT
Table 3.9 Alert Response Address Protocol
RD
1
DATASHEET
ACK
16
0
Multiple RPM-Based PWM Fan Controller for Three Fans
YYYY_YYYb
ADDRESS
DEVICE
NACK
1
SMSC EMC2303
STOP
0 -> 1
Datasheet