LM95214CISD National Semiconductor, LM95214CISD Datasheet - Page 29

• Manufacturer Part Number: LM95214CISD
• Description: SENSOR, TEMP, 4-DIODE, 2-WIRE I/F
• Manufacturer: National Semiconductor

Specifications of LM95214CISD

• Ic Output Type: Current
• Sensing Accuracy Range: ± 1°C
• Supply Current: 0.57mA
• Supply Voltage Range: 3V To 3.6V
• Resolution (bits): 11bit
• Sensor Case Style: LLP
• No. Of Pins: 14
• Svhc: No SVHC
• Temperature Sensing Range: -40°C To +140°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name
TCRIT1 Mask
Register Name
TCRIT2 Mask
2.5 MASK REGISTERS
2.5.1 TCRIT1 Mask Register
The mask bits in this register allow control over which error events propagate to the TCRIT1 pin.
2.5.2 TCRIT2 Mask Registers
Bit(s)
7-5
4
3
2
1
0
Bit(s)
7-5
4
3
2
1
0
Bit Name
–
R4TM
R3TM
R2T1M
R1T1M
LTM
Bit Name
–
R4TM
R3TM
R2T2M
R1T2M
LTM
Read/
Write
RO
R/W
R/W
R/W
R/W
R/W
Read/
Write
RO
R/W
R/W
R/W
R/W
R/W
Command
Command
Description
Reserved – will report "0" when read.
Remote 4 Tcrit Mask:
1 – prevents the remote 4 temperature error event from propagating to the TCRIT1 pin
0 – allows the remote 4 temperature error event to propagate to the TCRIT1 pin
Remote 3 Tcrit Mask:
1 – prevents the remote 3 temperature error event from propagating to the TCRIT1 pin
0 – allows the remote 3 temperature error event to propagate to the TCRIT1 pin
Remote 2 Tcrit-1 Mask:
1 – prevents the remote 2 temperature error event from propagating to the TCRIT1 pin
0 – allows the remote 2 temperature error event to propagate to the TCRIT1 pin
Remote 1 Tcrit-1 Mask:
1 – prevents the remote 1 temperature error event from propagating to the TCRIT1 pin
0 – allows the remote 1 temperature error event to propagate to the TCRIT1 pin
Local Tcrit Mask:
1 – prevents the local temperature error event from propagating to the TCRIT1 pin
0 – allows the local temperature error event to propagate to the TCRIT1 pin
Description
Reserved – will report "0" when read.
Remote 4 Tcrit Mask:
1 – prevents the remote 4 temperature error event from propagating to the TCRIT2 pin
0 – allows the remote 4 temperature error event to propagate to the TCRIT2 pin
Remote 3 Tcrit Mask:
1 – prevents the remote 3 temperature error event from propagating to the TCRIT2 pin
0 – allows the remote 3 temperature error event to propagate to the TCRIT2 pin
Remote 2 Tcrit-2 Mask:
1 – prevents the remote 2 temperature error event from propagating to the TCRIT2 pin
0 – allows the remote 2 temperature error event to propagate to the TCRIT2 pin
Remote 1 Tcrit-2 Mask:
1 – prevents the remote 1 temperature error event from propagating to the TCRIT2 pin
0 – allows the remote 1 temperature error event to propagate to the TCRIT2 pin
Local Tcrit Mask:
1 – prevents the local temperature error event from propagating to the TCRIT2 pin
0 – allows the local temperature error event to propagate to the TCRIT2 pin
(Hex)
(Hex)
0x0C
0x0D
Byte
Byte
Read/
Read/
Write
Write
R/W
R/W
D7
D7
–
–
29
D6
D6
–
–
D5
D5
–
–
R4TM R3TM R2T1
R4TM R3TM R2T2
D4
D4
D3
D3
D2
D2
M
M
R1T1
R1T2
D1
D1
M
M
LTM
LTM
D0
D0
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Default
Default
(Hex)
(Hex)
POR
0x19
POR
0x00