參數(shù)資料
型號(hào): MIC280-7BM6
廠商: MICREL INC
元件分類: 模擬信號(hào)調(diào)理
英文描述: Precision IttyBitty Thermal Supervisor
中文描述: SPECIALTY ANALOG CIRCUIT, PDSO6
封裝: SOT-23, 6 PIN
文件頁(yè)數(shù): 20/23頁(yè)
文件大?。?/td> 226K
代理商: MIC280-7BM6
MIC280
Micrel
MIC280
20
November 2004
Local Over-Temperature Limit Register (CRIT0)
8-bits, read/write
Local Over-Temperature Limit Register
D[4]
read/write
read/write
Over-temperature limit for local zone.
D[7]
D[6]
D[5]
D[3]
D[2]
D[1]
D[0]
read/write
read/write
read/write
read/write
read/write
read/write
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
. SeeTemperature Data Format (above) for more details.
Any writes to a temperature limit register will result in the corresponding fault queue being purged and reset.
Bit
D[7:0]
Function
Over-temperature limit for the local zone.
Power-up default value:
Read/Write command byte:
Operation
Read/write
0100 0110
b
= 46
h
(70°C)
0010 0000
b
= 20
h
Manufacturer ID Register (MFG_ID)
8-bits, read only
Manufacturer ID Register
D[4]
read only
0
D[7]
D[6]
read only
0
D[5]
read only
1
D[3]
read only
1
D[2]
read only
0
D[1]
read only
1
D[0]
read only
0
read only
0
BIT(S)
D[7:0]
FUNCTION
Identifies Micrel as the manufacturer of the device. Always returns 2A
h
.
Power-up default value:
0010 1010
b
= 2A
h
Read command byte:
1111 1110
b
= FE
h
Operation*
Read only. Always returns
2A
h
Die Revision Register (DIE_REV)
8-bits, read only
Die Revision Register
D[4]
read-only
MIC280 DIE REVISION NUMBER
D[7]
D[6]
read-only
D[5]
read-only
D[3]
reserved
D[2]
reserved
D[1]
reserved
D[0]
reserved
read-only
Bit(s)
D[7:0]
Function
Identifies the device revision number
Power-up default value:
Read command byte:
Operation*
Read only.
[Device revision number]
h
1111 1111
b
= FF
h
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