参数资料
型号: MIC280-7BM6 TR
厂商: Micrel Inc
文件页数: 15/23页
文件大小: 385K
描述: IC SUPERVISOR THERMAL SOT23-6
标准包装: 3,000
系列: IttyBitty®
功能: 温度监控系统(传感器)
传感器类型: 内部和外部
感应温度: -55°C ~ 125°C,外部传感器
精确度: ±2°C(最小值)
拓扑: ADC,寄存器库
输出类型: SMBus?
输出警报:
输出风扇:
电源电压: 3 V ~ 3.6 V
工作温度: -55°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SOT-23-6
供应商设备封装: SOT-23-6
包装: 带卷 (TR)
其它名称: MIC280-7BM6TR
MIC280-7BM6TR-ND
May 2006
15
MIC280
MIC280
Micrel
Interrupt Mask Register (IMASK)
8-bits, read/write
 
Interrupt Mask Register
 
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
 
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
 
IM7
IM6
IM 5
IM 4
IM 3
IM 2
IM 1
IM0
 
Bit(s)
Function
Operation*
 
IM7
Data ready event mask
1 = enabled, 0 = disabled
 
IM6
Local high temperature event mask
1 = enabled, 0 = disabled
 
IM5
Local low temperature event mask
1 = enabled, 0 = disabled
 
IM4
Remote high temperature event mask
1 = enabled, 0 = disabled
 
IM3
Remote low temperature event mask
1 = enabled, 0 = disabled
 
IM2
Diode fault mask
1 = enabled, 0 = disabled
 
IM1
Remote over-temperature event mask
1 = enabled, 0 = disabled
 
IM0
Local over-temperature event mask
1 = enabled, 0 = disabled
 
Power-up default value:
0000 0111
b
 = 07
h
 (Over-temp. and diode faults enabled)
 
Read/Write command byte:
0000 0100
b
 = 04
h
 
Local Temperature High Limit Register (THIGH0)
 
 8-bits, read/write
 
Local Temperature High Limit Register
 
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
 
read/write
read/write
read/write
read/write
read/write
read/write
read/write
read/write
 
High temperature limit for local zone.
 
Bit
Function
Operation
 
D[7:0]
High temperature limit for the local zone.
Read/write
 
Power-up default value:
0011 1100
b
 = 3C
h
 (60癈)
 
Read/Write command byte:
0000 0101
b
 = 05
h
Each LSB represents one degree centigrade. The values are in a twos complement binary format such that 0癈 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.
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