Data Sheet
NINA-B41-data sheet
4Electrical specifications
CAUTION Stressing the device above one or more of the ratings listed in the Absolute
maximum ratings section may cause permanent damage. These are stress ratings only.
Operating the module at these or at any conditions other than those specified in the
Operating conditions section of this document should be avoided. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Note Operating condition ranges define those limits within which the functionality of the
device is guaranteed. Where application information is given, it is advisory only and does not
form part of the specification.
4.1Absolute maximum ratings
Symbol Description Condition Min Max Unit
VCC Module supply voltage Input DC voltage at VCC pin –0.3 3.9 V
Input DC voltage at any digital I/O pin, VCC ≤ 3.6 V –0.3 VCC + 0.3 VV_DIO Digital pin voltage
Input DC voltage at any digital I/O pin, VCC > 3.6 V –0.3 3.9 V
P_ANT Maximum power at receiver Input RF power at antenna pin +10 dBm
Table 6: Absolute maximum ratings
Note The product is not protected against overvoltage or reversed voltages. The voltage
spikes exceeding the power supply voltage specification, provided in Table 6, must be limited
to the values within the specified boundaries by using appropriate protection devices.
4.1.1Maximum ESD ratings
Parameter Min Typical Max Unit Remarks
2** kV Human body model class 3A according to
JEDEC JS001
ESD sensitivity for all pins except ANT pin
500** V Charged device model according to JESD22-
C101
ESD indirect contact discharge ±8 kV According to EN 301489-1
Table 7: Maximum ESD ratings
*Tested on NINA-B40 evaluation board.
**Target values, module qualification is ongoing.
CAUTION NINA-B41 series modules are Electrostatic Sensitive Devices and require special
precautions while handling. See section ESD precautions for ESD handling instructions.
4.2Operating conditions
• Unless otherwise specified, all operating condition specifications are at an ambient
temperature of 25 °C and a supply voltage of 3.3 V.
• Operation beyond the specified operating conditions is not recommended and extended
exposure beyond them may affect device reliability.
The RAM Data retention endurance is 10,000 write/erase cycles (10 years) up to the temperature
range of 85 °C. RAM Data retention is limited to 1000 write/erase cycles (3 years) at extended
temperature range of 105 °C.
UBX-20035327 - R01
4Electrical specifications Page 15 of 34
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