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...
I'm using a STM32F401RE.I'm trying to perform a Reset using the Application Interrupt and Reset Control Registerhttps://developer.arm.com/documentation/dui0497/a/cortex-m0-peripherals/system-control-block/application-interrupt-and-reset-control-regis...
I'm using a STM32F401 that has its FLASH located at address 0x08000000.I'm trying to use the Vector Table Offset Register. I need to put the Vector Table at address 0x0800C000.My first question would be what do I need to put in VTOR?0x0800C000 (absol...
I would like to distinguish POR/PDR and BOR condition. Let me know if there is a way to identify this from embedded software for stm32l072cz.
What are the possibilities t reduce the current cosumption at the beginning. Can you give me some information about basic mechanisms to throttle the required power especially in the boot process. Is there a documentation available regarding to this ...
Hi,Can somebody help me to understand the below thing?How to detect CPU registers stuck at faults? If CPU registers are stuck at fault, How can instruction send/stored in that register will be the actual one? I mean to test CPU register stuck at faul...
I have an STM32F401 MCU acting as a master on its I2C1 port linked to a slave STM32F407 MCU, and a couple of DIO expanders (PCF8575). After a random period of between minutes and days the Master appears to stop updating the Slave MCU but continues to...
I already have the board
Hi team,I working on stm MCU using IAR ARM Workbench ver8.40.1 and previously I was getting a Fatal error "intrinsic. h", anyhow I solved it by giving as "intrinsics. h" and later I got this error. thanx in advance.
The crypto chip ATSHA204A needs a >60us low pulse on the I2C SDA line to wakeup. After that pulse the SDA should be high for at least 2.5ms. How must the I2C be configured to create the described pulse? The attached pictures shows a transfer with ad...
Hi, i want to display temperature value of LM35 temperature sensor on oled using stm32f103. i selected adc channel . even i am able to read adc reading but it is not varying properly and even i am not able to read exact temperature reading. can anyo...