f75385 Feature Integration Technology Inc., f75385 Datasheet - Page 11

• Manufacturer Part Number: f75385
• Description: ?1o C Accuracy Temperature Sensor Ic Datasheet
• Manufacturer: Feature Integration Technology Inc.

7.
Power on default <7:0> = 00h
VT1(Local) ; VT2(Remote
Power on default <7:0> = 08h
Power on default <7:0> = 00h
7.1 Configuration Register  Index 03h(Read), 09h(Write)
7.2 Status Register  Index 02h
7.3 Conversion Rate Register  Index 04h(Read), 0Ah(Write)
7-0
Bit
5-0
Bit
Bit
7
6
Registers Description
7
6
5
4
3
2
1
0
ALERT_MASK
CONV_RATE
RUN_STOP
Reserved
Name
Name
VT1THERM
ADC_BUSY
VT2THERM
Name
VT1HIGH
VT2HIGH
VT1LOW
VT2LOW
OPEN
)
Attribute
Attribute
R/W
R/W
R/W
Attribute
RO
RO
RO
RO
RO
RO
RO
RO
Set conversion times per second.
Set to 1, mask ALERT# signal output.
Set to 0, monitor. Set to 1, stop to monitor(software power down).
Value
Set to 1, ADC is converting.
Set to 1, VT1 temperature exceeds high limit.
Set to 0, VT1 temperature does not exceed high limit.
Set to 0, VT1 temperature does not goes below low limit.
Set to 1, VT2 temperature exceeds high limit.
Set to 0, VT2 temperature does not exceed high limit.
Set to 0, VT2 temperature does not goes below low limit.
Set to 1, VT2 is open-circuit.
Set to 1, VT2 temperature exceeds its THERM limit.
Set to 1, VT1 temperature exceeds its THERM limit.
Set to 1, VT1 temperature goes below low limit.
Set to 1, VT2 temperature goes below low limit.
-8-
Conversion/Sec
Description
Description
Description
Value
Conversion/Sec
July 2006
V0.21P