EMC1001-AFZQ-TR SMSC, EMC1001-AFZQ-TR Datasheet - Page 12

• 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

Revision 1.6 (01-29-07)
4.5
4.6
THERM Limit - THERM Hysterisis
REGISTER
ADDRESS
The EMC1001 can be set to standby mode (low power) by setting a bit in the Configuration Register
as described in
remains enabled. When the EMC1001 is in standby mode, a One-Shot command measurement can
be initiated. The user may also write new values to the limit registers described in
page 15
ALERT
respond as described in
The following registers shown in
Standby Mode
Register Allocation
(HEX)
FD
FE
0F
FF
00
01
02
03
04
05
06
07
08
20
21
22
/
THERM2
THERM Limit
while in standby. If the previously stored temperature is outside any of the new limits, the
R
R
R
R/W
R/W
R/W
R/W
R/W
R/W
W
R/W
R/W
R/W
R
R
R
R/W
Temp
Figure 4.4 THERM Response to THERM Limit Exceeded
Section 4.8 on page
output will respond as described in
Temperature Value High Byte
Status
Temperature Value Low Byte
Configuration
Conversion Rate
Temperature High Limit High Byte
Temperature High Limit Low Byte
Temperature Low Limit High Byte
Temperature Low Limit Low Byte
One-Shot
THERM Limit
THERM Hysteresis
SMBus Timeout Enable
Product ID Register
Manufacture ID
Revision Number
Section
REGISTER NAME
Table 4.3 Register Map
4.4.
Table 4.3
DATASHEET
13. This shuts down all internal analog functions while the SMBus
12
are accessible through the SMBus:
1.5°C SMBus Temperature Sensor in Miniature SOT-23
Section 4.3
Hysteresis
0000 0000
undefined
0000 0000
0000 0000
0000 0100
0101 0101 (85
0000 0000
0000 0000 (0
0000 0000
N/A
0101 0101 (85
0000 1010 (10
0000 0001
0000 0000 (EMC1001)
0000 0001 (EMC1001-1)
0101 1101
0000 0011
THERM
POWER-ON DEFAULT
and the
Note 4.3
°
ADDR
°
C)
°
°
C)
C)
C)
Time
/
THERM
THERM
Logic High
Logic
Level
Section 4.10 on
SMSC EMC1001
output will
Datasheet