Absolute Maximum Ratings

Over operating free-air temperature range (unless otherwise noted)⁽¹⁾

Table 1. Absolute Maximum Ratings
Parameter		MIN	MAX	Unit
VDD_3V3	VDD_3V3 supply	–0.5	4.2	V
VDD_1V8	VDD_1V8 supply	–0.5	2.1	V
VIO1, VIO2	VDD IO Voltage	–0.5	3.6	V
VIO1, VIO2	Input Voltage to all digital pins	–0.5	V_IO + 0.5	V
T_A	Operating Ambient Temperature	–40	105	°C
T_stg	Storage temperature	–55	155	°C

Note:

Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions. If outside the Recommended Operating Conditions but within the Absolute Maximum Ratings, the device may not be fully functional, and this may affect device reliability, functionality, performance, and shorten the device lifetime.