Ask questions, find answers, and share insights on STM32 products and their technical features.
What is the default value of the DBANK bit in STM32G4 MCUs. According to the reference manual, flash memory address 0x1FFF 7800 has that option bit, and the ST production value is 0xFFEF F8AA, which would make DBANK default to 1. Does this mean STM32...
How to create simple non secure only project for STM32N6570-DK on CubeMX to use on board peripherals. by default it creates project with the FBL, secure, non-secure for this device.
Hi,I am using STM32C071CBT6 chip on my custom board. From datasheet, i could see that there are two versions available - GP and N version. Part number section of datasheet mention about 3 more characters after this part no. to identify if it is N ver...
Hello, I am working on the development of a bootloader for the STM32L4S5ZIT6, and I need help to implement a feature where the bootloader is triggered after receiving a user request in the main application (the main app saves a marker in memory). Her...
Hi all! I have been using a F446RE board to communicate with an encoder using SPI. I get back a 16-bit value every ms (the process runs at 1kHz). However, I now need to transfer the acquired data over ethernet (it has to be ethernet, not UART or anot...
Hardware SetupI am using an ESP32S3 as an I2C master and an STM32G0 as an I2C slave. The STM32G0 is performing two tasks:I2C Slave Communication – Receiving periodic requests (every second) from the ESP32S3 to read dimmer register updates.AC Fan Cont...
Category: HardwareProduct Number: STM32F401VET6 Hi Analog Devices team,Request for FIT Rate Information of Analog Devices ICsam reaching out to request the Failure in Time (FIT) rate data for the following IC(s):Part number: STM32F401VET6 Package typ...
在本文的第 32 页，图 38 显示了双电机控制应用的概述。 其中 OPAMP2 通过内部多路复用器连接到 ADC2IN16， 它还输出到外部引脚 PA6，该引脚通过附加线路连接到 ADC1IN1/PA0。 Translation: "On page 32 of this article, Figure 38 shows an overview of a dual motor control application. Where OPAMP2 is connected to ADC2IN16 ...
Dear All, I designed a HMI board with STM32F767 and QSPI NOR flash and MT48LC16M SDRAM with external OSC 8MHz and MC-306 32.768 KHz.Approximately I tested more than 100 PCs of this board and all work without any problem. but during this week in some...
Hi I'm doing a new design using an STM32H563 and would like to use LPTIM2 to measure elapsed time. Ideally I'd like its clock source to be PLL2P, which means RCC->CCIPR2.LPTIM2SEL = 0b001 according to RM0481 page 545. However, if I select this clock ...
