EMC1073-A-AIZL-TR SMSC, EMC1073-A-AIZL-TR Datasheet - Page 37

• Manufacturer Part Number: EMC1073-A-AIZL-TR
• Description: Board Mount Temperature Sensors SMBus Temp Sensor Selectable Address
• Manufacturer: SMSC

Specifications of EMC1073-A-AIZL-TR

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

ADDR.
ADDR.
35h
Multiple Channel 1°C Temperature Sensors with Selectable Address
Datasheet
SMSC EMC1073 / EMC1074
36h
6.14
6.15
SETTING
R/W
R-C
10h
12h
13h
14h
15h
16h
17h
11h
R/W
R-C
The High Limit Status Register contains the status bits that are set when a temperature channel high
limit is exceeded. If any of these bits are set, then the HIGH status bit in the Status Register is set.
Reading from the High Limit Status Register will clear all bits if. Reading from the register will also
clear the HIGH status bit in the Status Register.
The ALERT pin will be set if the programmed number of consecutive alert counts have been met and
any of these status bits are set.
The status bits will remain set until read unless the ALERT pin is configured as a comparator output
(see
Bit 3 - E3HIGH - This bit is set when the External Diode 3 channel exceeds its programmed high limit.
Bit 2 - E2HIGH - This bit is set when the External Diode 2 channel exceeds its programmed high limit.
Bit 1 - E1HIGH - This bit is set when the External Diode 1 channel exceeds its programmed high limit.
Bit 0 - IHIGH - This bit is set when the Internal Diode channel exceeds its programmed high limit.
The Low Limit Status Register contains the status bits that are set when a temperature channel drops
below the low limit. If any of these bits are set, then the LOW status bit in the Status Register is set.
Reading from the Low Limit Status Register will clear all bits. Reading from the register will also clear
the LOW status bit in the Status Register.
High Limit Status Register
Low Limit Status Register
REGISTER
High Limit
Status
Section
REGISTER
Low Limit
Status
Table 6.16 Ideality Factor Look-Up Table (Diode Model) (continued)
FACTOR
1.0053
1.0066
1.0080
1.0093
1.0106
1.0133
1.0146
1.0119
5.3.2).
B7
-
B7
-
Table 6.17 High Limit Status Register
Table 6.18 Low Limit Status Register
B6
-
B6
-
SETTING
20h
21h
22h
23h
24h
25h
26h
27h
B5
DATASHEET
-
B5
-
37
B4
B4
-
-
FACTOR
1.0267
1.0280
1.0293
1.0306
1.0319
1.0332
1.0345
1.0358
E3LOW
E3HIGH
B3
B3
E2LOW
E2HIGH
B2
B2
SETTING
30h
31h
32h
33h
34h
35h
36h
37h
E1LOW
E1HIGH
B1
B1
Revision 1.39 (10-11-10)
ILOW
IHIGH
B0
B0
FACTOR
1.0475
1.0488
1.0501
1.0514
1.0527
1.0540
1.0553
1.0566
DEFAULT
DEFAULT
00h
00h