LM96163CISD/NOPB National Semiconductor, LM96163CISD/NOPB Datasheet - Page 33

• Manufacturer Part Number: LM96163CISD/NOPB
• Description: IC TEMP SENSOR DGTL REMOTE 10LLP
• Manufacturer: National Semiconductor
• Series: PowerWise®, TruTherm®r

Specifications of LM96163CISD/NOPB

• Function: Fan Control, Temp Monitor
• Topology: ADC (Sigma Delta), Comparator, Register Bank, Tach
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 85°C, External Sensor
• Output Type: SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-LLP
• Temperature Sensor Function: Temp Sensor
• Interface Type: Serial (2-Wire)
• Resolution: 10+SignBit
• Package Type: LLP EP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM96163CISDTR

16
33
04 (0A)
0F
Address
Address
04 (0A)
Conversion Rate and One-Shot Registers
HEX
HEX
HEX
Hex
Hex
16
33
0F
ALERT MASK REGISTER (8-bits)
POWER ON RESET STATUS REGISTER
ONE-SHOT REGISTER (8-bits)
HEX
CONVERSION RATE REGISTER (8-bits)
Read/
Read/
Write
Write
Write
Only
R/W
R/W
R/W
R/W
R
R
R
R
R
Bits
Bits
6:0
7:4
3:0
7:0
7
6
5
4
3
2
1
0
7
Value
Value
POR
POR
0x08
N/A
—
1
0
1
0
0
1
0
0
CONV3:CONV0
[Reserved]
[Reserved]
[Reserved]
[Reserved]
[Reserved]
TCHAM
RHAM
RTAM
Name
LHAM
RLAM
Name
NR
This bit is unused and always read as 1.
Local High Alarm Mask
0: a Local High Alarm event will generate an ALERT.
1: a Local High Alarm will not generate an ALERT
This bit is unused and always read as 1.
Remote High Alarm Mask
0: Remote High Alarm event will generate an ALERT.
1: a Remote High Alarm event will not generate an ALERT.
Remote Low Alarm Mask
0: a Remote Low Alarm event will generate an ALERT.
1: a Remote Low Alarm event will not generate an ALERT.
This bit is unused and always read as 1.
Remote T_CRIT Alarm Mask
0: a Remote T_CRIT event will generate an ALERT.
1: a Remote T_CRIT event will not generate an ALERT.
TACH Alarm Mask
When this bit is a 0, a Tach Alarm event will generate an ALERT.
When this bit is a 1, a Tach Alarm event will not generate an ALERT.
Power On Reset Status
0: Power On Reset cycle over part ready
1: Power On Reset cycle in progress part not ready
These bits are unused and will always report 0.
These bits are unused and will always be set to 0.
Conversion Rate
Sets the conversion rate of the LM96163.
0000 = 0.05 Hz
0001 = 0.1 Hz
0010 = 0.204 Hz
0011 = 0.406 Hz
0100 = 0.813 Hz
0101 = 1.625 Hz
0110 = 3.25 Hz
0111 = 6.5 Hz
1000 = 13 Hz
1001 = 26 Hz
All other values = 26 Hz
One Shot Trigger
With the LM96163 in the STANDBY mode a single write to this register will
initiate one complete temperature conversion cycle. Any value may be written.
33
Description
Description
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