EMC1402-2-ACZL-TR View Datasheet(PDF) - SMSC -> Microchip
Part Name
Description
MFG CO.
'EMC1402-2-ACZL-TR' PDF : 37 Pages View PDF
1°C Temperature Sensor with Beta Compensation
Datasheet
Chapter 6 Register Description
The registers shown in Table 6.1 are accessible through the SMBus. An entry of ‘-’ indicates that the
bit is not used and will always read ‘0’.
Table 6.1 Register Set in Hexadecimal Order
REGISTER
ADDRESS R/W
REGISTER NAME
FUNCTION
DEFAULT
VALUE
PAGE
00h
R
Internal Diode Data
High Byte
Stores the integer data for the
Internal Diode
00h
Page 25
01h
R
External Diode Data
High Byte
Stores the integer data for the
External Diode
00h
02h
R-C
Status
Stores status bits for the Internal
Diode and External Diodes
00h
Page 25
Controls the general operation of
03h
R/W
Configuration
the device (mirrored at address
00h
Page 26
09h)
04h
R/W
Conversion Rate
Controls the conversion rate for
updating temperature data
(mirrored at address 0Ah)
06h
(4/sec)
Page 27
05h
R/W
Internal Diode High
Limit
Stores the 8-bit high limit for the
Internal Diode (mirrored at address
0Bh)
55h
(85°C)
06h
R/W
Internal Diode Low
Limit
Stores the 8-bit low limit for the
Internal Diode (mirrored at address
0Ch)
00h
(0°C)
Page 28
07h
R/W
External Diode High
Limit High Byte
Stores the integer portion of the
high limit for the External Diode
(mirrored at register 0Dh)
55h
(85°C)
08h
R/W
External Diode Low
Limit High Byte
Stores the integer portion of the
low limit for the External Diode
(mirrored at register 0Eh)
00h
(0°C)
Controls the general operation of
09h
R/W
Configuration
the device (mirrored at address
00h
Page 26
03h)
0Ah
R/W
Conversion Rate
Controls the conversion rate for
updating temperature data
(mirrored at address 04h)
06h
(4/sec)
Page 27
SMSC EMC1402
23
DATASHEET
Revision 2.0 (08-10-12)
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