7.2 Operating Conditions

Proper operation of the device is guaranteed only within the ranges specified in this section.

Table 7-2. Operating Conditions
DescriptionSymbolMinMaxUnitsNotes
Power Supply Voltage:
Digital I/O (VDDP)3.1353.465V
Continuous (VDDAU)3.1353.465V
Analog (VDDA)3.1353.465VNote 1
Maximum Input Voltage:
XTI/REFCLKIN, RBIAS-0.3VDDA + 0.3V
WAKE_IN-0.3VDDAU + 0.3V
All other pins-0.3VDDP + 0.3V
Power Supply Ramp Rate300μs/V
Ambient Operating Temperature (Still Air)TA-40+125°CNote 2
Note:
  1. The VDDA pin shall never exceed the VDDAU pin by more than 0.5 V. This requirement applies to power-up, power-down, and normal operation.
  2. Junction temperature shall never exceed 135 °C.