參數(shù)資料
型號(hào): MIC281-1YM6
廠商: MICREL INC
元件分類: 模擬信號(hào)調(diào)理
英文描述: Low-Cost IttyBitty Thermal Sensor IttyBitty
中文描述: SPECIALTY ANALOG CIRCUIT, PDSO6
封裝: LEAD FREE, SOT-23, 6 PIN
文件頁(yè)數(shù): 8/12頁(yè)
文件大小: 171K
代理商: MIC281-1YM6
MIC281
Detailed Register Descriptions
Micrel
MIC281
8
November 2004
Remote Temperature Result (TEMP)
8-bits, read-only
Remote Temperature Result Register
D[4]
read-only
Temperature Data from ADC
D[7]
D[6]
read-only
D[5]
read-only
D[3]
read-only
D[2]
read-only
D[1]
read-only
D[0]
read-only
read-only
Each LSB represents one degree centigrade. The values are in a two’s complement binary format such that 0°C is reported
as 0000 0000b. See Temperature Data Format (above) for more details.
Bit
D[7:0]
Function
Operation
Measured temperature data for the remote zone
Power-up default value: 0000 0000
b
= 00
h
(0°C)**
Command byte:
Read-only
0000 0001
b
= 01
h
**TEMP will contain measured temperature data after the completion of one conversion.
Configuration Register (CONFIG)
8-bits, read/write
Configuration Register
D[4]
reserved
D[7]
reserved
Reserved
D[6]
reserved
Shutdown
(SHDN)
D[5]
reserved
D[3]
reserved
D[2]
reserved
D[1]
reserved
D[0]
write-only
reserved
Bits(s)
D7
SHDN
D[5:0]
Function
Reserved
Shutdown bit
Reserved
Power-up default value: x0xx xxxx
b
(Not in shutdown mode)
Command byte:
0000 0011
b
= 03
h
* 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 conver-
sion sequence once the write operation is complete.
Operation*
Always write as zero;
reads undefined
0 = normal operation, 1 =
shutdown
Always write as zero;
reads undefined
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