Data Sheet

4 Electrical Characteristics
4 Electrical Characteristics
4.1 Absolute Maximum Ratings
Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. These
are stress ratings only and functional operation of the device at these or any other conditions beyond those
indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated
conditions for extended periods may affect device reliability.
Table 4: Absolute Maximum Ratings
Symbol Parameter Min Max Unit
VDD33 Power supply voltage –0.3 3.6 V
T
ST OR E
Storage temperature –40 85 °C
*
Please see Appendix IO MUX of
ESP32 Series Datasheet for IO’s power domain.
4.2 Recommended Operating Conditions
Table 5: Recommended Operating Conditions
Symbol Parameter Min Typ Max Unit
VDD33 Power supply voltage 3.0 3.3 3.6 V
I
V DD
Current delivered by external power supply 0.5 — — A
T Operating ambient temperature –40 — 85 °C
4.3 DC Characteristics (3.3 V, 25 °C)
Table 6: DC Characteristics (3.3 V, 25 °C)
Symbol Parameter Min Typ Max Unit
C
IN
Pin capacitance — 2 — pF
V
IH
High-level input voltage 0.75 × VDD
1
— VDD
1
+ 0.3 V
V
IL
Low-level input voltage –0.3 — 0.25 × VDD
1
V
I
IH
High-level input current — — 50 nA
I
IL
Low-level input current — — 50 nA
V
OH
High-level output voltage 0.8 × VDD
1
— — V
V
OL
Low-level output voltage — — 0.1 × VDD
1
V
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Espressif Systems 13
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ESP32-PICO-MINI-02 & PICO-MINI-02U Datasheet v1.0