EMC1074-1-AIZL-TR SMSC, EMC1074-1-AIZL-TR Datasheet - Page 27

• Manufacturer Part Number: EMC1074-1-AIZL-TR
• Description: Board Mount Temperature Sensors SMBus Temp Sensor Selectable Address
• Manufacturer: SMSC

Specifications of EMC1074-1-AIZL-TR

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

Multiple Channel 1°C Temperature Sensors with Selectable Address
Datasheet
SMSC EMC1073 / EMC1074
REGISTER
ADDRESS
FDh
2Ah
2Bh
2Ch
2Dh
2Eh
20h
21h
22h
23h
24h
27h
28h
29h
2Fh
30h
31h
35h
36h
37h
40h
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R-C
R-C
R
R
R
R
R
R
R
Table 6.1 Register Set in Hexadecimal Order (continued)
External Diode 3 Low
External Diode 3 Low
External Diode 3 Low
High Limit High Byte
Consecutive ALERT
High Limit Low Byte
THERM Limit Status
Internal Diode Data
THERM Hysteresis
REGISTER NAME
High Limit Status
External Diode 2
External Diode 2
External Diode 1
External Diode 2
External Diode 3
External Diode 3
External Diode 3
External Diode 3
External Diode 3
Low Limit Status
Data High Byte
Limit High Byte
Data Low Byte
Limit Low Byte
Internal Diode
Ideality Factor
Ideality Factor
Ideality Factor
THERM Limit
THERM Limit
Filter Control
Product ID
High Byte
Low Byte
Byte
DATASHEET
Stores the 8-bit critical temperature
Stores the integer data for External
Stores the integer data for External
Stores the 8-bit critical temperature
Controls the digital filter setting for
Controls the number of out-of-limit
Stores the fractional portion of the
Stores the fractional portion of the
Stores a fixed value that identifies
conditions that must occur before
Status bits for the THERM Limits
Stores the fractional data for the
Stores the 8-bit hysteresis value
that applies to all THERM limits
Stores the integer portion of the
Stores the integer portion of the
high limit for External Diode 3
high limit for External Diode 3
Status bits for the High Limits
Status bits for the Low Limits
the External Diode 1 channel
low limit for External Diode 3
low limit for External Diode 3
Stores the fractional data for
Stores the fractional data for
Stores the ideality factor for
Stores the ideality factor for
Stores the ideality factor for
limit for the Internal Diode
27
limit for External Diode 3
an interrupt is asserted
External Diode 2
External Diode 1
External Diode 2
External Diode 3
External Diode 3
Internal Diode
each product
FUNCTION
Diode 2
Diode 3
DEFAULT
Table 6.22
VALUE
(1.008)
(1.008)
(1.008)
(85°C)
(10°C)
(85°C)
(85°C)
(0°C)
0Ah
55h
00h
00h
12h
12h
00h
00h
00h
55h
00h
00h
00h
55h
12h
00h
00h
00h
00h
70h
Revision 1.39 (10-11-10)
Page 33
Page 34
Page 28
Page 36
Page 36
Page 28
Page 28
Page 31
Page 33
Page 36
Page 37
Page 37
Page 38
Page 38
Page 39
PAGE