EMC1413_14 Datasheet, PDF (28/54 Pages) Microchip Technology – Multiple Channel 1°C Temperature Sensors with Beta Compensation

REGISTER
ADDRESS
20h
21h
22h
23h
24h
25h
26h
27h
28h
29h
2Ah
2Bh
2Ch
2Dh
2Eh
2Fh
30h
31h
35h
36h
Multiple Channel 1°C Temperature Sensors with Beta Compensation
Data Sheet
Table 7.1 Register Set in Hexadecimal Order (continued)
R/W
REGISTER NAME
FUNCTION
DEFAULT
VALUE
PAGE
R/W
Internal Diode Therm Stores the 8-bit critical temperature
Limit
limit for the Internal Diode
R/W
Therm Hysteresis
Stores the 8-bit hysteresis value
that applies to all Therm limits
55h
(85°C)
0Ah
(10°C)
Page 34
Controls the number of out-of-limit
R/W Consecutive ALERT conditions that must occur before
an interrupt is asserted
70h
Page 36
R
External Diode 2
Data High Byte
Stores the integer data for External
Diode 2
00h
Page 29
R
External Diode 2
Data Low Byte
Stores the fractional data for
External Diode 2
00h
R/W
External Diode Beta
Configuration
Stores the Beta Compensation
circuitry settings for External Diode
1
08h
Page 37
R/W
External Diode 2
Beta Configuration
Stores the Beta Compensation
circuitry settings for External Diode
2
08h for
EMC1413
and 07h for
EMC1414
Page 37
R/W
External Diode 1
Ideality Factor
Stores the ideality factor for
External Diode 1
12h
(1.008)
Page 38
R/W
External Diode 2
Ideality Factor
Stores the ideality factor for
External Diode 2
12h
(1.008)
Page 38
R
Internal Diode Data
Low Byte
Stores the fractional data for the
Internal Diode
00h
Page 29
R
External Diode 3
High Byte
Stores the integer data for External
Diode 3
00h
R
External Diode 3 Low
Byte
Stores the fractional data for
External Diode 3
00h
Page 29
R/W
External Diode 3
Stores the integer portion of the
High Limit High Byte high limit for External Diode 3
55h
(85°C)
R/W
External Diode 3 Low
Limit High Byte
Stores the integer portion of the
low limit for External Diode 3
R/W
External Diode 3 Stores the fractional portion of the
High Limit Low Byte
high limit for External Diode 3
00h
(0°C)
00h
Page 32
R/W
External Diode 3 Low Stores the fractional portion of the
Limit Low Byte
low limit for External Diode 3
00h
R/W
External Diode 3
Therm Limit
Stores the 8-bit critical temperature
limit for External Diode 3
55h
(85°C)
Page 34
R/W
External Diode 3
Ideality Factor
Stores the ideality factor for
External Diode 3
12h
(1.008)
Page 38
R-C
High Limit Status
Status bits for the High Limits
00h
Page 40
R-C
Low Limit Status
Status bits for the Low Limits
00h
Page 41
DS20005274A-page 28
 2014 Microchip Technology Inc.