Absolute maximum ratings

Maximum ratings are the extreme limits to which the chip can be exposed for a limited amount of time without permanently damaging it. Exposure to absolute maximum ratings for prolonged periods of time may affect the reliability of the device.1

Table 1. Absolute maximum ratings
  Note Min. Max. Unit
Supply voltages
VDD   -0.3 +3.9 V
VSS     0 V
I/O pin voltage
VI/O, VDD ≤ 3.6 V   -0.3 VDD + 0.3 V
VI/O, VDD > 3.6 V   -0.3 3.9 V
Radio
RF input level     10 dBm
Environmental QFN package
Storage temperature   -40 +125 °C
MSL Moisture Sensitivity Level 2  
ESD HBM Human Body Model 3 kV
ESD HBM Class Human Body Model Class 2  
ESD CDM

Charged Device Model

 1 kV
Environmental WLCSP 2.482 x 2.464 mm package
Storage temperature   -40 +125 °C
MSL Moisture Sensitivity Level 1  
ESD HBM Human Body Model 2 kV
ESD HBM Class Human Body Model Class 2  
ESD CDM

Charged Device Model

 1 kV
Flash memory
Endurance   10 000 Write/erase cycles
Retention at 85 °C   10   years


1 For accelerated life time testing (HTOL, etc) supply voltage should not exceed the recommended operating conditions max value, see Recommended operating conditions.