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suggest STM board that is capable of 16 Analog inputs and 16 logic outputs with dead time to control 32 MOSFETS

addi
Associate

In my project I want to read 16 Analog Inputs (0-3V) and then according to the data changes I want to control 32 MOSFETS which can be controlled by 16 digital output (logic output 1 and 0) and NOT gate with dead time between On/OFF.

Can Nucleo-H743ZI2 (144) board read 16 Analog In (0-3V) and apply some logic according to data read and then use 16 GPIO for logic output (1 and 0) to control 32 MOSFETS with dead time and using NOT gate? 

3 REPLIES 3

It would surprise me if it could get 16 ADC, but you'll need to do your own due diligence.

P​ull the schematic and the H743 Data Sheet and walk thru the pin associativity table.

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addi
Associate

According to STM32 Nucleo-144 boards user manual, It shows only 9 ADC pins, is there any other board for 16 Analog inputs or is there any other way to do it?

S.Ma
Principal

Check out STM32G4 which is more analog and used in digital supply and motor control.