LM96163CISD/NOPB National Semiconductor, LM96163CISD/NOPB Datasheet - Page 15

• 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

Register
0x[HEX]
2.0 LM96163 Registers
The following pages include: Section 2.1, a Register Map in Hexadecimal Order, which shows a summary of all registers and their
bit assignments, Section 2.2, a Register Map in Functional Order, and Section 2.3, a detailed explanation of each register. Do not
address the unused or manufacturer’s test registers.
2.1 LM96163 REGISTER MAP IN HEXADECIMAL ORDER
The following is a Register Map grouped in hexadecimal address order. Some address locations have been left blank to maintain
compatibility with LM86, LM63 and LM64. Addresses in parenthesis are mirrors of “Same As” address for backwards compatibility
with some older software. Reading or writing either address will access the same 8-bit register.
(0D)
(0A)
(0B)
(0E)
(09)
0C
00
01
02
03
04
05
06
07
08
0F
10
11
12
13
R/
W
R/
W
R/
W
R/
W
R/
W
R/
W
R/
W
R/
W
R/
W
R/
W
R/
W
W
R/
W
R/
W
R/
W
R
R
R
R
R
POR
Val
00
08
46
55
00
00
08
46
00
55
00
00
00
00
–
–
–
–
–
(Dig Filter On or Reg
Local High Setpoint
45h STFBE bit set)
Local Temperature
Rmt High Setpoint
Rmt High Setpoint
Rmt Low Setpoint
Rmt Temp Offset
Rmt Temp Offset
Conversion Rate
Rmt Temp MSB
Register Name
Rmt Temp LSB
Rmt Temp LSB
(Signed MSB)
ALERT Status
(Dig Filter Off)
Configuration
Same as 03
Same as 04
Same as 05
Same as 07
Same as 08
[Reserved]
[Reserved]
One Shot
MSB
MSB
MSB
LSB
LSB
ALTMSK
ALTMSK
RHS10
RHS10
RTO10
RLS10
RLS10
BUSY
RTO2
RHS2
LHS7
LHS7
SIGN
RT12
SIGN
SIGN
SIGN
SIGN
SIGN
SIGN
SIGN
SIGN
/128
/128
RT4
LT7
D7
½
½
½
0
0
Write Only. Write command triggers one temperature conversion cycle.
LHIGH
RHS9
RHS9
RTO9
RTO1
RHS1
STBY
STBY
RT11
LHS6
RLS9
LHS6
RLS9
RT3
LT6
D6
64
64
64
64
64
64
64
64
64
¼
¼
¼
0
0
15
PWMDIS
PWMDIS
RHS8
RHS8
RTO8
RTO0
RHS0
LHS5
RLS8
LHS5
RLS8
RT10
RT2
LT5
D5
32
32
32
32
32
32
32
32
32
⅛
⅛
⅛
0
0
0
RHIGH
RHS7
RHS7
RTO7
LHS4
RLS7
LHS4
RLS7
RT9
RT1
1/16
LT4
D4
16
16
16
16
16
16
16
16
16
0
0
0
0
0
0
0
DATA BITS
Not Used
Not Used
CONV3
CONV3
RLOW
RHS6
RHS6
RTO7
LHS3
RLS6
LHS3
RLS6
1/32
RT8
RT0
LT3
D3
8
8
0
8
8
8
0
8
8
8
0
8
0
0
TCHEN
CONV2
TCHEN
CONV2
RDFA
RHS5
RHS5
RTO5
LHS2
RLS5
LHS2
RLS5
RT7
LT2
D2
4
4
4
4
4
4
4
4
0
4
0
0
TCRITO
TCRITO
CONV1
CONV1
RCRIT
RHS4
RHS4
RTO4
LHS1
RLS4
LHS1
RLS4
RT6
LT1
D1
V
V
2
2
2
2
2
2
2
2
0
2
0
0
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FLTQUE
FLTQUE
CONV0
CONV0
TACH
RHS3
RHS3
RTO3
LHS0
RLS3
LHS0
RLS3
RT5
LT0
D0
1
1
1
1
1
1
1
1
0
1
0
0