参数资料
型号: MIC281-0YM6 TR
厂商: Micrel Inc
文件页数: 9/14页
文件大小: 657K
描述: IC SUPERVISOR THERMAL SOT23-6
标准包装: 1
系列: IttyBitty®
功能: 温度监控系统(传感器)
传感器类型: 外部
感应温度: 外部传感器
精确度: ±3°C(最小值)
拓扑: ADC,寄存器库
输出类型: I²C?/SMBus?
输出警报:
输出风扇:
电源电压: 3 V ~ 3.6 V
工作温度: -40°C ~ 85°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: 标准包装
产品目录页面: 1083 (CN2011-ZH PDF)
其它名称: 576-2709-6
icrel, Inc.
MIC281
 
 
pril 23, 2014
9
Revision 2.0
 
Detailed Register Descriptions
Remote Temperature Result (TEMP) 8-bits, Read Only
Local Temperature Result Register
D[7]
read-only
D[6]
read-only
D[5]
read-only
D[4]
read-only
D[3]
read-only
D[2]
read-only
D[1]
read-only
D[0]
read-only
Temperature data from ADC.
 
Bit
Function
Operation
D[7:0]
Measured temperature data for the remote zone.
Read only
 
Power-up default value: 0000 0000
b
 = 00
h
 = (0癈)
(11)
 
Read command byte: 0000 0001
b
 = 01
h
 
Each LSB represents one degree centigrade. The values are in a twos complement binary format such that 0癈 is
reported as 0000 0000b. See the Temperature Data Format section for more details.
Note:
11. TEMP will contain measured temperature data after the completion of one conversion.
 
Configuration Register (CONFIG) 8-bits, Read/Write
 
Configuration Register
D[7]
reserved
D[6]
reserved
D[5]
reserved
D[4]
reserved
D[3]
reserved
D[2]
reserved
D[1]
reserved
D[0]
write-only
Reserved
Shutdown
(SHDN)
Reserved
 
Bit
Function
Operation
(12)
 
D7
Reserved
Always writes as zero; reads undefined
D6
Shutdown bit
0 = normal operation; 1 = shutdown
D[5:0]
Reserved
Always writes as zero; reads undefined
Note:
12. Any write to CONFIG will result in any A/D conversion in progress being aborted and the result discarded. The A/D will begin a new conversion
sequence once the write operation is complete.
 
Power-up default value: x0xx xxxx
b
 (not in shutdown mode)
Command byte: 0000 0011
b
 = 03
h
 
 
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