2 Ratings
2.1 Recommended Operating Conditions
Symbol Description Min Typ Max Unit
V
IN
Input voltage from VIN pad 3.5 5.0 5.5 V
V
USB
Input voltage from USB connector 4.8 5.0 5.5 V
V
BATT
Input voltage from battery 3.5 3.7 4.7 V
V
DDIO_EXT
Level Translator Voltage 1.8 3.3 3.3 V
V
IH
Input high-level voltage
0.7*V
DDIO_EXT
V
DDIO_EXT
V
V
IL
Input low-level voltage 0
0.3*V
DDIO_EXT
V
T
OP
Operating Temperature -40 25 85 °C
Note 1: V
DDIO_EXT
is software programmable. While the ADC inputs can accept up to 3.3V, the AREF value is at the
STM32 operating voltage.
Note 2: If the internal V
DDIO_EXT
is disabled, it is possible to supply it externally.
2.2 Power Consumption
Description Min Typ Max Unit
Average current consumption in deep sleep mode 374 uA
Average current consumption during image capture 105 mA
Note: The measurements have been performed with a battery power supply (200mAh Li-ion battery) and OpenMV
IDE firmware version 4.3.4.