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
Note | Min. | Max. | Unit | |
---|---|---|---|---|
Supply voltages | ||||
VDD | -0.3 | +3.9 | V | |
VDDH | -0.3 | +5.8 | V | |
VBUS | -0.3 | +5.8 | 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 | |
NFC antenna pin current | ||||
INFC1/2 | 80 | mA | ||
Radio | ||||
RF input level | 10 | dBm | ||
Environmental aQFN™73 package | ||||
Storage temperature | -40 | +125 | °C | |
MSL | Moisture Sensitivity Level | 2 | ||
ESD HBM | Human Body Model | 2 | kV | |
ESD HBM Class | Human Body Model Class | 2 | ||
ESD CDM | Charged Device Model | 450 | V | |
Environmental QFN48 package | ||||
Storage temperature | -40 | +125 | °C | |
MSL | Moisture Sensitivity Level | 2 | ||
ESD HBM | Human Body Model | 4 | kV | |
ESD HBM Class | Human Body Model Class | 3A | ||
ESD CDM | Charged Device Model | 1 | kV | |
Environmental WLCSP 3.544 x 3.607 mm package | ||||
Storage temperature | -40 | +125 | °C | |
MSL | Moisture Sensitivity Level | 1 | ||
ESD HBM | Human Body Model | 1 | kV | |
ESD HBM Class | Human Body Model Class | 1C | ||
ESD CDM | Charged Device Model | 500 | V | |
Flash memory | ||||
Endurance | 10 000 | write/erase cycles | ||
Retention at 85 °C | 10 | years |