EMC2305-1-AP-TR SMSC, EMC2305-1-AP-TR Datasheet - Page 17

• Manufacturer Part Number: EMC2305-1-AP-TR
• Description: Industrial Temperature Sensors Penta RPM-Based PWN Fan Speed Controller
• Manufacturer: SMSC

Specifications of EMC2305-1-AP-TR

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

Multiple RPM-Based PWM Fan Controller for Five Fans
Datasheet
SMSC EMC2305
START
1 -> 0
The EMC2305 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
17
0
YYYY_YYYb
ADDRESS
DEVICE
NACK
1
Revision 1.2 (03-22-10)
STOP
0 -> 1