STTS424BDN3F STMicroelectronics, STTS424BDN3F Datasheet - Page 24

• Manufacturer Part Number: STTS424BDN3F
• Description: IC MEMORY MOD TEMP SENSOR 8-TDFN
• Manufacturer: STMicroelectronics

Specifications of STTS424BDN3F

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Register Bank
• Sensor Type: Internal
• Sensing Temperature: -40°C ~ 125°C
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8502-2

Temperature sensor registers
4.5
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Table 16.
Table 17.
Manufacturer ID register (read-only)
The manufacturer’s ID (programmed value 104Ah) in this register is the STMicroelectronics
identification provided by the Peripheral Component Interconnect Special Interest Group
(PCiSIG).
Table 18.
Bit
Bit
15
15
0
0
Bit15
Bit7
0
0
Bit
Bit
14
14
0
0
Bit
Bit
13
13
Alarm temperature lower boundary register format
Critical temperature register format
Manufacturer ID register format
0
0
Bit14
Bit6
0
1
Sign
MSB
Sign
MSB
Bit
Bit
12
12
Bit
Bit
11
11
Bit13
Bit5
0
0
Alarm window lower boundary temperature
Bit
Bit
10
10
Critical temperature trip point
Bit
Bit
9
9
Bit12
Bit4
1
0
Bit
Bit
8
8
Bit
Bit
7
7
Bit11
Bit3
0
1
Bit
Bit
6
6
Bit
Bit
5
5
Bit10
Bit2
0
0
Bit
Bit
4
4
Bit
Bit
3
3
Bit9
Bit1
0
1
LSB
LSB
Bit
Bit
2
2
Bit
Bit
STTS424
1
0
1
0
Bit8
Bit0
0
0
Bit
Bit
0
0
0
0