EMC1001-AFZQ-TR SMSC, EMC1001-AFZQ-TR Datasheet - Page 3

• Manufacturer Part Number: EMC1001-AFZQ-TR
• Description: Board Mount Temperature Sensors SMBus Temp Snsr
• Manufacturer: SMSC

Specifications of EMC1001-AFZQ-TR

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

1.5°C SMBus Temperature Sensor in Miniature SOT-23
Datasheet
Chapter 1 Pin Configuration
SMSC EMC1001
EMC1001
EMC1001-1
ADDR/
GND
V
SMCLK
ALERT
SMDATA
DD
PART NUMBER
/
THERM
THERM2
PIN
Note 1.1
Note 1.2
ADDR/THERM
This value must be greater than 1kΩ ±5% and less than or equal to 7.5kΩ ±5%.
The pull-up resistor must be connected to V
pin must be less than 100pF.
1
2
3
4
5
6
PIN NO.
Table 1.2 SMBus Address Configuration Information
7.5kΩ ±5%
12kΩ ±5%
20kΩ ±5%
33kΩ ±5%
7.5kΩ ±5%
12kΩ ±5%
20kΩ ±5%
33kΩ ±5%
PULL-UP RESISTOR
GND
Figure 1.1 EMC1001 Pin Configuration
ADDR/THERM
V
DD
SMBus clock input.
Logic output that can be used to turn on/off a fan or throttle a CPU clock
in the event of an over-temperature condition. This is an open-drain
output. This pin is sampled following power up and the value of the pull
up resistor determines the SMBus slave address per
capacitance on this pin must not exceed 100 pF, and the pull-up resistor
must be connected to the same supply voltage as V
Ground.
Supply Voltage, 3.0V to 3.6V.
Logic output used as interrupt, SMBus alert or as a second
This is an open-drain output.
SMBus data input/output, open drain output.
Note 1.2
Note 1.2
Note 1.2
Note 1.2
Note 1.2
Note 1.2
Note 1.1
Note 1.1
Table 1.1 Pin Description
DATASHEET
3
1
2
,
,
Note 1.2
Note 1.2
3
6
5
4
1001 000b
1001 001b
0111 000b
0111 001b
1001 010b
1001 011b
0111 010b
0111 011b
SMDATA
ALERT/THERM2
SMCLK
ADDRESS
SMBUS
DESCRIPTION
DD
(pin 1), and the total capacitance on this
6-Lead SOT-23
6-Lead SOT-23
6-Lead SOT-23
6-Lead SOT-23
6-Lead SOT-23
6-Lead SOT-23
6-Lead SOT-23
6-Lead SOT-23
DESCRIPTION
DD
PACKAGE
Table
Revision 1.6 (01-29-07)
THERM
1.2.Total
output.