Replacement for STM32H753ZI

[DJ7]

Hi,

 

I am looking for the STM32H series part with more GPIOs and Timers than STM32H753ZI. Can you please suggest me some of the options in H series?

Below is my requirement

 

GPIO	SPI	I2C	UART	Timer	CAN	Internal ADC Channel
60	5	2	2	16	2	17

[STTwo-32]

Hello @DJ7 and welcome to the ST Community.

For such a use case, I suggest you use the STM32-MCU-FINDER this tool where you could define what you want exactly, and the tool will give you all available options.

Best Regards.

STTwo-32

[Andrew Neil]

https://www.st.com/en/microcontrollers-microprocessors/stm32h7-series/products.html

https://www.st.com/en/development-tools/st-mcu-finder-pc.html

https://www.st.com/en/development-tools/stm32-finder.html

 

[mƎALLEm]

Hello @DJ7 ,

When you say STM32H, it could be STM32H5 or STM32H7.

Anyway, you can refer to the datasheet. For example in case of STM32H742xI/G /STM32H743x / STM32H753 Table 2: it shows all the instances available on the MCU. 

For example for the GPIOs number, it depends on the package:

SPI/I2C/USART instances:

But becarefull, you need to check if all these instances could be used in parallel.