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MIC284 Datasheet, PDF (17/20 Pages) Micrel Semiconductor – Two-Zone Thermal Supervisor Advance Information
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MIC284
Remote Over-Temperature Hysteresis Register
REMOTE OVER-TEMPERATURE HYSTERESIS (nCRIT1)
8-Bit Read/Write
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
MSB
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
LSB
remote over-temperature hysteresis setting
Bits
Function
D[7:0] remote temperature hysteresis setting*
read/write
Operation
Micrel
nCRIT Power-Up Value: 0101 1100b = 5Ch (+92°C)
nCRIT1 Command Byte Value: 0010 0010b = 22h
* Each LSB represents one degree Centigrade. The values are
in a two's complement format such that 0°C is reported as
0000 0000b. See "Temperature Data Format" for more details.
Remote Over-Temperature Setpoint Register
REMOTE OVER-TEMPERATURE SETPOINT (CRIT1)
8-Bit Read/Write
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
MSB
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
LSB
remote over-temperature setpoint
Bits
Function
D[7:0] remote over-temperature setpoint*
read/write
Operation
CRIT1 Power-Up Value: 0110 0001b = 61h (+97°C)
CRIT1 Command Byte Value: 0010 0011b = 23h
* Each LSB represents one degree Centigrade. The values are
in a two's complement format such that 0°C is reported as
0000 0000b. See "Temperature Data Format" for more details.
September 29, 2000
17
MIC284
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