2023-02-22 03:20 AM
2023-02-22 04:38 AM
It's a complex multi-variable problem depending on what you're doing, the clock speeds, and a lot about what the pins are connected too and driving.
Some of the CubeMX tools can estimate what specific peripheral combinations contribute.
2023-02-22 06:28 AM
right, see in "Tools" in Cube...F303 -> at 48M + 72MHz
2023-02-24 03:05 AM
I can see 40.71mA consumed at 72MHz.
Can I consider 40.71mA as the maximum current consumed by the IC?
2023-02-24 03:14 AM
those are estimates as @Community member said,
Depends of which peripherals youre using, i always design for 150mA minimum. for my stm32F072 and stm32F105
2023-02-24 03:18 AM
I am using 1 SPI, 2 UART & 1 I2C.
SCLK - 307KHz.
How much current to consider for STM32F303ZET6?
2023-02-24 03:52 AM
If i consider IDD, then its 15.3mA( 8MHZ, Flash exe & All peripherals enabled)
If i consider IVDD, then its 160mA.
Which one to consider IVDD or IDD value?
@AScha.3 @Javier Muñoz
Please help here.
2023-02-24 03:56 AM
2023-02-24 03:56 AM
2023-02-24 04:10 AM
you just said your clock was 72Mhz, so the estimates are 77,4mA