SLOS887E September 2014 – December 2018 TMP112-Q1
Figure 15 shows the internal register structure of the TMP112-Q1 device. The 8-bit pointer register of the device is used to address a given data register. The pointer register uses the two LSBs (see Table 12) to identify which of the data registers must respond to a read or write command. The power-up reset value of the P[1:0] byte is 00. By default, the TMP112-Q1 device reads the temperature on power up.
|0||0||Temperature register (read only [R])|
|0||1||Configuration register (read-write [R/W])|
|1||0||T(LOW) register (R/W)|
|1||1||T(HIGH) register (R/W)|