MIC280_14 Datasheet, PDF (20/28 Pages) Micrel Semiconductor – Precision IttyBitty™ Thermal Supervisor

Micrel, Inc.
Local Temperature Low Limit Register (TLOW0) 8-bits, Read/Write
MIC280
D[7]
read/write
D[6]
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
D[7:0]
Function
Low temperature limit for the local zone.
Operation
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 0000b. See Temperature Data Format for more details.
Any writes to a temperature limit register will result in the corresponding fault queue being purged and reset.
Remote Temperature High Limit High-Byte Register (THIGH1h) 8-bits, Read/Write
D[7]
read/write
D[6]
read/write
Remote Temperature High Limit High-Byte Register
D[5]
read/write
D[4]
read/write
D[3]
read/write
D[2]
read/write
High temperature limit for remote zone, most significant byte.
D[1]
read/write
D[0]
read/write
Bit
D[7:0]
Function
High temperature limit for the remote zone, most significant byte.
Operation
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 0000b. See Temperature Data Format for more details.
Any writes to a temperature limit register will result in the corresponding fault queue being purged and reset.
May 5, 2014
20
Revision 2.0