User's Manual l MBa335x UM 0202 l © 2018, TQ-Systems GmbH
Page 10
4.1.3
Temperature sensor
SE97BTP temperature sensors with integrated EEPROM are available on the TQMa335x and the MBa335x to monitor
temperatures. Both sensors are connected to I2C0 or I2C1. Each of them has an individual device address
(see 4.1.2 for address mapping).
Table 9:
Electrical characteristics SE97BTP
Parameter
Value
Range
Accuracy
±2 °C
±3 °C
+40 °C to +125 °C
–40 °C to +125 °C
Resolution
0.125 °C
11 bit
The SE97BTP on the top side of the MBa335x is located between the connectors for the TQMa335x;
the SE97BTP on the TQMa335x is on the bottom side of the module.
Illustration 4:
Position of temperature sensor SE97BTP (D2400) on MBa335x
Illustration 5:
Position of temperature sensor SE97BTP (D8) on TQMa335x
