參數(shù)資料
型號: STTS751-1DP3E
廠商: STMICROELECTRONICS
元件分類: 模擬信號調(diào)理
英文描述: TEMPERATURE SENSOR, PDSO6
封裝: 2 x 2 MM, 0.50 MM, HEIGHT, GREEN, UDFN-6
文件頁數(shù): 5/36頁
文件大?。?/td> 576K
代理商: STTS751-1DP3E
STTS751
STTS751 register summary
Doc ID 16483 Rev 4
4
STTS751 register summary
The STTS751 uses 8-bit registers. Variables longer than 8 bits are managed in byte pairs.
For example, when reading a 10-bit temperature value (10 bits is the default resolution.) the
application must read two registers and then concatenate the upper byte with the 2 most
significant bits of the lower byte.
Table 9 below summarizes the register map for the device. Accessing any invalid address
results in indeterminate data.
In the following sections are the detailed descriptions of the registers along with their power-
up default values. Examples are also included.
Table 9.
Registers/pointers
Address
pointers (h)
STTS751 register map
Power-up default values
binary (dec)
Device registers name
Size
Type
00
Temperature value high byte
8
R
undefined
01
Status
8
R
undefined
02
Temperature value low byte
8
R
undefined
03
Configuration
8
R/W
0000 0000
04
Conversion rate
8
R/W
0000 0100
05
Temperature high limit high byte
8
R/W
0101 0101 (85 °C)
06
Temperature high limit low byte
8
R/W
0000 0000
07
Temperature low limit high byte
8
R/W
0000 0000 (0 °C)
08
Temperature low limit low byte
8
R/W
0000 0000
0F
One-shot
8
W
N/A
20
THERM limit
8
R/W
0101 0101 (85 °C)
21
THERM hysteresis
8
R/W
0000 1010 (10 °C)
22
SMBus timeout enable
8
R/W
1000 0000 (Enabled)
FD
Product ID register
8
R
STTS751-0
[0000 0000]
STTS751-1
[0000 0001]
FE
Manufacturer ID
8
R
0101 0011 (53h)
FF
Revision number
8
R
0000 0001
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