74.8.1.2 Temperature Monitoring

Table 74-72. Temperature Monitor Characteristics
Symbol Parameter Conditions Min Max Unit
VBAT Supply voltage range (VBAT)(1) – VIT-_POR 3.60 V
IBAT Current consumption on VBAT(2)(3) – – 200 nA
TJT+ Positive-going junction temperature threshold(3)

High threshold

(SECUMOD_GPSBR.TSRANGE = 1 or set by OTP)

 110 125 °C

Low threshold

(SECUMOD_GPSBR.TSRANGE = 0 or set by OTP)

 95 110 °C
TJT- Negative-going junction temperature threshold(3) – -40 -30 °C
Note:
  1. VIT-_POR refers to the negative-going input threshold of the VBAT Power-On Reset (see Table 74-49). Operation of the device backup section, and in particular of this monitor, is granted down to the VBAT Power-On-Reset VIT- threshold.
  2. Average current consumption
  3. Simulation data