STM32 MCUs Products

STM32F469 LQFP100 package - How to connect to SDRAM as there are no address lines available? Or can someone point out which pins do I connect the address lines of the SDRAM?

Disabling DMA has no effect on DMA transfer compelete flag (TCIF)

Posted on April 05, 2018 at 17:03Hello,Following my question here https://community.st.com/0D50X00009XkWuQSAV , I'm able to receive data from the UART peripheral to the specified buffer.Now I'm trying to implement the same method described here http...

STM32F072C8 CANBUS Loopback working but Normal mode isnt.

Hi I am hoping someone can help me with a frustrating problem. I have two boards setup with STM32F072C8 parts. I have downloaded the examples from ST which are for a larger footprint part and modified the code to run on the 48 pin parts. The loopback...

execution time-STM32F429zi

i am just executing a for loop of 4096 time. But it takes more than 1 ms in stm32f429zi series. Clock frequency is 180MHz. How it can take that much time or whether it is executing some other function in back end.

M7 microcontroller with eDRAM?

Is there any proposal to integrate EDRAM into cortex-M7 microcontrollers in the future?Thanks.

Core peripherals?

Where, in the documentation of STM32 devices, can I find out which optional core peripherals are implemented?

USB FS speed vs USB HS with internal FS Phy with DMA

I have a custom board using a STM32F446RET6 with a SDCard. It is configuredbe a mass storage device and use USB_OTG_FS. I read another post where someone mentioned the STM32F4 can use USB HS but usethe Internal FS Phy. The advantage to doing this is ...

STM32H7 -FMC - LCD INTEFACE - A19 AS REGISTER SELECT

Hi, When A0 is used as Register select in the FMC LCD interface, ST uses the code below: typedef struct{ __IO uint16_t REG; __IO uint16_t RAM;}LCD_CONTROLLER_TypeDef;/* We use BANK1 as we use FMC_NE1 signal */#define FMC_BANK1_BASE ((uint32_t)(0x...