STTS424E02BDA3E STMICROELECTRONICS [STMicroelectronics], STTS424E02BDA3E Datasheet - Page 18

• Manufacturer Part Number: STTS424E02BDA3E
• Description: Memory module temperature sensor with a 2 Kb SPD EEPROM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Temperature sensor registers
18/51
Table 6.
Table 7.
15:6
Bit
4:3
0
1
2
5
Bit15
RFU
RFU
Bit7
Basic capability
– 0 = Alarm and critical trips turned OFF.
– 1 = Alarm and critical trips turned ON.
Accuracy
– 0 = Accuracy ±2°C over the active range and ±3°C over the monitoring range
– 1 = High accuracy ±1°C over the active range and ±2°C over the monitoring range
Range width
– 0 = Values lower than 0°C will be clamped and represented as binary value '0'.
– 1 = Temperatures below 0°C can be read and the Sign bit will be set accordingly.
Temperature resolution
– 01 = This 10-bit value is fixed for STTS424E02, providing temperatures at 0.25°C resolution
(V
– 1 = STTS424E02 supports a voltage up to 10 volts on the A0 pin - (default)
Reserved
These values must be set to '0'.
(C-Grade).
(B-Grade).
(LSB).
HV
) High voltage support for A0 (pin 1)
Capability register format
Capability register bit definitions
Bit14
RFU
RFU
Bit6
Bit13
RFU
Bit5
V
HV
TRES1
Bit12
RFU
Bit4
Definition
TRES0
Bit11
RFU
Bit3
Wider
range
Bit10
RFU
Bit2
precision
Higher
RFU
Bit9
Bit1
STTS424E02
critical trips
Alarm and
RFU
Bit8
Bit0