参数资料
型号: STTS751-1DP3E
厂商: STMICROELECTRONICS
元件分类: 模拟信号调理
英文描述: TEMPERATURE SENSOR, PDSO6
封装: 2 x 2 MM, 0.50 MM, HEIGHT, GREEN, UDFN-6
文件页数: 2/36页
文件大小: 576K
代理商: STTS751-1DP3E
SMBus interface
STTS751
Doc ID 16483 Rev 4
3
SMBus interface
3.1
SMBus protocol
The STTS751 communicates over a 2-wire serial interface compatible with the SMBus
standard. Temperature data, alarm limits and configuration information are communicated
over the bus. A detailed timing diagram is shown below in Figure 5.
Figure 5.
SMBus timing diagram
The STTS751 supports standard SMBus protocols (see Table 4, 5, 6, and 7).
WRITE byte
READ byte
SEND byte
RECEIVE byte
Alert response address
PS
P
S - start condition
P - stop condition
TBUF
THD; STA
TLOW
TR
THIGH
THD; STA
TF
TSU:STO
TSU:STA
TSU:DAT
THD:DAT
S
SMCLK
SMDATA
AM03067v1
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