STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
We wish to bootload a STM32H503RB using USB. This works on the NUCLEO-H503RB, but after resetting the processor on our PCB with BOOT0 high windows reports "Device Descriptor Request failed".AN2606 states that CRS is enabled for the DFU to allow USB t...
Hello Team, We are prepared our own board for Ethernet Configuration in STM32H745ZIT6 Board then configured peripherals what we need to use in ethernet after configuring ioc file while debug mode every time it will go error handler when it initialize...
Hi Team, I have gone through few documents and application notes for considering timing calculation for FMC to NAND, but still i did not get much understanding on this. Can anyone make me to understand how we need to calculate comspace, attribu...
Hi, Im referring F429 eval board fmc sram code. For Nucleo f439, I changed to bank 1 and bank addr=0x60000000 with R/W from e.g. and init from MX tool.The issue I see is on receive, the values are not the same (compared to TX) when buffer size>128
I am wondering if VSSA voltage can be slightly lower than VSS? If so, what is the maximum allowed difference?The reason why I ask is because I would like to measure voltage slightly (0.2-0.3V) below the common ground attached to VSS. I looked in seve...
I am currently working on a H723 based HS USB device with external USB PHY (USB3320,USB3340,USB3300 tested).While testing i have noticed that seemingly randomly between debug/flash cycles HS USB stops working with usually no activity on the bus but t...
I need a MCU with a USB host controller. It seems to be hit or miss as to which STM32 chips have this feature. I've tried the product selector on both this site and Digikey, but "host" is only ever listed in the datasheet, so this has proven fruitles...
Hello Team,We are trying to configure Nucleo-l476rg with 74HC165B1 with SPI Parallel IN SERIAL OUT but unable to configure the board, Kindly help me with code with any other STM microcontroller in STMCUBE_IDE OR KEIL. Best Regards,Gagan Gowda G
Hello.I am a SW engineer who is developing an electric vehicle charger.The headquarters is developing a slow charger with the STM32F1(STM32F103RCT6) series and is preparing for MET certification.Looking to prepare for UL 1998 functional safety, I nee...