cancel
Showing results for 
Search instead for 
Did you mean: 

Nucleo board for STM32F373

NJasa.1
Associate II

Hi,

Is nucleo board available for STM32F373 device? If not then any nucleo board can replace device with STM32F373?

Nandish

This discussion is locked. Please start a new topic to ask your question.
1 ACCEPTED SOLUTION

Accepted Solutions
Uwe Bonnes
Principal III

Some L4 have a Sigma/Delta Interface too, see https://www.st.com/en/microcontrollers-microprocessors/stm32l4-series.html. Before you start with the F373 SDADC, have a look at the Gain error specifcation: -2.4 ..-2.7 ..-3.1%. Without a multiplexer to calibrate the gain you will be far off.

View solution in original post

6 REPLIES 6
Uwe Bonnes
Principal III

There is no ST Demo board for the F373. I feel the SDADC of the F373 is not usefull, as the ADC gain is very variable. Consider e.g. some L4 with oversampling mode. It is a newer chips with many advantages as the peripherals are newer and more RAM

Thanks Uwe Bonnes,

In my application i have to measure three phase voltage and current measurements and i feel Sigma-Delta will give accurate measurement, that is why i select F373, again i will check L4, meantime can you please tell me that L4 can use for three phase voltage and current measurement?

Nandish

Uwe Bonnes
Principal III

Some L4 have a Sigma/Delta Interface too, see https://www.st.com/en/microcontrollers-microprocessors/stm32l4-series.html. Before you start with the F373 SDADC, have a look at the Gain error specifcation: -2.4 ..-2.7 ..-3.1%. Without a multiplexer to calibrate the gain you will be far off.

Piranha
Chief II

In addition the basic SAR 12-bit ADC on L4 has an up to 256x hardware oversampling with internal 20-bit summing and up to 16-bit data output.

Thanks Uwe Bonnes,

I have go through L4 devices and its seems to be applicable to my application. I will try on that. i am little bit greed, is any L4 device having Ethernet MAC10/100?

Nandish.