STM32 MCUs Products

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Resolved! 1.8V Power Supply on STM32H735

Hello, I'm designing a board based on the STM32H735IGK3 microcontroller in which I want to include two HyperBus / OctoSPI memories in multiplexed mode. For this kind of memories there is more avaiblity on 1.8V power supply, but reading the documentat...

vmartinm_0-1689594028152.png
vmartinm by Associate II
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Resolved! STM32L4 - are pullups during reset active when RDP level is 2?

Citing from the STM32L431 manual:The debug pins are in AF pull-up/pull-down after reset:• PA15: JTDI in pull-up• PA14: JTCK/SWCLK in pull-down• PA13: JTMS/SWDAT in pull-up• PB4: NJTRST in pull-up• PB3: JTDO in floating state no pull-up/pull-downLet's...

ramses946 by Associate III
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Issues Communicating with MLX90393

I'm currently using a STM32 Nucleo-G071RB, I am trying to connect to a DAC (MCP4725) and also to a MLX90393 both using I2C, the DAC is connecting fine, but I am getting nothing from the MLX90393, has anyone used this device and been able to get anyth...

JNava.3 by Associate
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Resolved! STM32G0B1CET6 vs STM32G0B1CET6N

Hi everyone,I am not sure what is the difference between GP and N version of the chip. What I can find in the datasheet is that N version has additional VDDIO2 and VSS pins. If that is the only difference, what changes do these pins bring?Thanks! 

zoranr by Associate II
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NUCLEO-H755ZIQ

hello guys!i need your help.I'm developing a control system from Zero, based on an existing board (the NUCLEO-H755ZIQ).now, after reading the BOM of the NUCLEO-755ZIQ board, i saw one oscillator that i can't find anywhere.the oscillator name (on boar...

Shmuel99 by Associate
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STM32H7B3I_navigation

Need to show maps in LCD display by using STM32H7B3I-dk (GPS based navigation system). is it possible to do with this device? or share us another way with STM with SDK.