About User16400061767647298503

User16400061767647298503 · 2022-08-16

Hi everyone,First of all thanks for your answers and sorry for my english level.I checked the reference manual of my MCU (RM0468) and I realized that the after reset value of the most GPIO is high impedance.I need to stablish a new after reset value ...

User16400061767647298503 · 2022-07-24

Hi,I would like to know if MCUs of ST can operate in a vacuum environment.Thanks

User16400061767647298503 · 2021-12-20

Hi everyone,I am using two mosfet as a switch (in order to open or close a contactor, turn-on or turn-off some PCBs, etc, not high frequencies are required), one high side mosfet and one low side mosfet. I want to control them with the L6395 driver.W...

User16400061767647298503 · 2020-11-29

Hi,First of all, I apologize for my English level, I am not a native speaker. I hope you can understand me :) Explanation:1) PHYSICAL WORL: I have searched for information on the electronics behind the memories. In 32 bits microcontrollers, the memor...

User16400061767647298503 · 2022-08-17

It doesnt work.GPIOs sometimes start with 3V3 and sometimes with 0V. High impedance is unpredictable. The pull-up and pull-down external resistors doesnt work because I can use, for example, a pull-down resistor, but the GPIO start with 3V3 and my mo...

User16400061767647298503 · 2020-11-29

Do you know any source of information where I can see the RTL View of a SRAM memory of 32 bit microcontroller?Thanks!

User16400061767647298503 · 2020-11-29

I am interested in SRAM where variables of my C program are store. It is a theoretical interest. Continuing with the example for a 32 bit microcontroller: I only want to store two "char" variables, a and b (assume memory is empty). Then, the "physica...

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GPIO after reset value

STM32 MCUs can operate in vacuum environment?

Question about charge pump of the L6395 driver

I have a doubt about memory addresses ¿Any expert?

Re: GPIO after reset value

Re: I have a doubt about memory addresses ¿Any expert?

Re: I have a doubt about memory addresses ¿Any expert?