MIC280_06 Datasheet, PDF (16/23 Pages) Micrel Semiconductor – Precision IttyBitty Thermal Supervisor

MIC280
Micrel
D[7]
read/write
D[6]
read/write
Local Temperature Low Limit Register (TLOW0)
8-bits, read/write
Local Temperature Low Limit Register
D[5]
read/write
D[4]
read/write
D[3]
read/write
D[2]
read/write
Low temperature limit for local zone
D[1]
read/write
D[0]
read/write
Bit
Function
Operation
D[7:0]
Low temperature limit for the local zone
Read/write
Power-up default value:
0000 0000_b = 00_h (0°C)
Read/Write command byte: 0000 0110_b = 06_h
Each LSB represents one degree centigrade. The values are in a two’s complement binary format such that 0°C is reported
as 0000 0000_b. See TEMPERATURE DATA FORMAT (above) for more details.
Any writes to a temperature limit register will result in the corresponding fault queue being purged and reset.
D[7]
read/write
Remote Temperature High Limit High-Byte Register (THIGH1h)
8-bits, read/write
Remote Temperature High Limit High-Byte Register
D[6]
read/write
D[5]
read/write
D[4]
read/write
D[3]
read/write
D[2]
read/write
D[1]
read/write
High temperature limit for remote zone, most significant byte.
D[0]
read/write
Bit
Function
Operation
D[7:0]
High temperature limit for the remote zone, most significant byte.
Read/write
Power-up default value:
0101 0000_b = 50_h (80°C)
Read/Write command byte: 0000 0111_b = 07_h
Each LSB represents one degree centigrade. The values are in a two’s complement binary format such that 0°C is reported
as 0000 0000_b. See TEMPERATURE DATA FORMAT (above) for more details.
Any writes to a temperature limit register will result in the corresponding fault queue being purged and reset.
MIC280
16
May 2006