7.1 Absolute Maximum Ratings
| Symbol | Parameter | Condition | Min. | Typ. | Max. | Unit | |
|---|---|---|---|---|---|---|---|
| TSTOR | Storage temperature | — | — | -40 | — | +125 | °C | 
| VPIN | Pin voltage with respect to GND and VDD | — | — | GND-0.3V | — | VDD+0.3V | V | 
| VESD | ESD robustness | 
                             Modules I/O's routed to SAM R21  | 
                             Human Body Model  | 
                             4  | — | — | 
                             kV  | 
| 
                             Charged Device Model  | 
                             550  | — | — | 
                             V  | |||
| PRF | Input RF level | — | — | — | — | +10 | dBm | 
