MIC280 MICREL [Micrel Semiconductor], MIC280 Datasheet - Page 16

• Manufacturer Part Number: MIC280
• Description: Precision IttyBitty Thermal Supervisor
• Manufacturer: MICREL [Micrel Semiconductor]

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
Any writes to a temperature limit register will result in the corresponding fault queue being purged and reset.
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
Any writes to a temperature limit register will result in the corresponding fault queue being purged and reset.
MIC280
read/write
read/write
D[7]
D[7:0]
D[7]
D[7:0]
Bit
Bit
b
b
. See TEMPERATURE DATA FORMAT (above) for more details.
. See TEMPERATURE DATA FORMAT (above) for more details.
Power-up default value:
Read/Write command byte:
Power-up default value:
Read/Write command byte:
Function
Low temperature limit for the local zone
Function
High temperature limit for the remote zone, most significant byte.
read/write
read/write
D[6]
D[6]
Remote Temperature High Limit High-Byte Register (THIGH1h)
High temperature limit for remote zone, most significant byte.
read/write
read/write
Local Temperature Low Limit Register (TLOW0)
Remote Temperature High Limit High-Byte Register
D[5]
D[5]
Local Temperature Low Limit Register
Low temperature limit for local zone
read/write
read/write
0000 0000
0000 0110
0101 0000
0000 0111
D[4]
D[4]
8-bits, read/write
8-bits, read/write
b
b
b
b
16
= 07
= 06
= 00
= 50
read/write
read/write
D[3]
D[3]
h
h
h
h
(0°C)
(80°C)
read/write
read/write
D[2]
D[2]
Operation
Read/write
Operation
Read/write
read/write
read/write
D[1]
D[1]
November 2004
read/write
read/write
D[0]
D[0]