EMC1422-1-ACZL-TR SMSC, EMC1422-1-ACZL-TR Datasheet - Page 24

• Manufacturer Part Number: EMC1422-1-ACZL-TR
• Description: Board Mount Temperature Sensors Dual Temp Snsr
• Manufacturer: SMSC

Specifications of EMC1422-1-ACZL-TR

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

Chapter 6 Register Description
Revision 1.36 (07-02-09)
REGISTER
ADDRESS
0Ah
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
The registers shown in
bit is not used and will always read ‘0’.
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
External Diode Data
External Diode High
External Diode Low
Internal Diode Data
Internal Diode High
REGISTER NAME
Internal Diode Low
Conversion Rate
Conversion Rate
Limit High Byte
Limit High Byte
Configuration
Configuration
High Byte
High Byte
Table 6.1 Register Set in Hexadecimal Order
Status
Limit
Limit
Table 6.1
are accessible through the SMBus. An entry of ‘-’ indicates that the
DATASHEET
Internal Diode and External Diodes
Internal Diode (mirrored at address
Internal Diode (mirrored at address
Controls the general operation of
Controls the general operation of
Stores the 8-bit high limit for the
Stores the integer portion of the
high limit for the External Diode
Stores the integer portion of the
the device (mirrored at address
Controls the conversion rate for
Stores the 8-bit low limit for the
the device (mirrored at address
Controls the conversion rate for
low limit for the External Diode
Stores the integer data for the
Stores the integer data for the
Stores the status bits for the
updating temperature data
updating temperature data
(mirrored at address 0Ah)
(mirrored at address 04h)
(mirrored at register 0Dh)
(mirrored at register 0Eh)
24
External Diode
Internal Diode
1°C Temperature Sensor with Hardware Thermal Shutdown
FUNCTION
0Ch)
0Bh)
09h)
03h)
DEFAULT
VALUE
(4/sec)
(4/sec)
(85°C)
(85°C)
(0°C)
(0°C)
00h
00h
00h
00h
06h
55h
00h
55h
00h
00h
06h
SMSC EMC1422
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Datasheet