WIRELESS CONNECTIVITY & SENSORS
User manual Setebos-I
2 Electrical specifications
As not otherwise stated measured on the evaluation board Setebos-I-EV with T=25°C, VDDS=3V,
f=2.44GHz, internal DC-DC converter in use.
2.1 Recommended operating conditions
Description
Min.
Typ.
Max.
Unit
Ambient temperature
-40
25
85
°C
Supply voltage (VDDS)
1.8
1
3
3.6
V
Supply rise time (0V to
≥
1.8V)
60
ms
Table 4: Recommended operating conditions
The on-chip power-on reset circuitry may not function properly for rise times
longer than the specified maximum.
An instable supply voltage may significantly decrease the radio performance
and stability.
2.2 Absolute maximum ratings
Description
Min.
Typ.
Max.
Unit
Supply voltage (VDD)
-0.3
+3.9
V
Voltage on any digital pin, VDD
≤
3.6V
-0.3
VDD+0.3
V
Voltage on any digital pin, VDD
≥
3.6V
-0.3
3.9
V
Input RF level
10
dBm
Flash endurance
10 000
Write/erase cycles
Table 5: Absolute maximum ratings
1
Power fail comparator is set to 1.8V to avoid flash fail due to voltage drop.
Order code 2611011024020
10
Version 1.1 , July 2022
