STM32 MCUs products

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New possibilities for the ultra-low power segment!

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...


SWD Hardware question

Posted on October 10, 2013 at 05:18Hi, I am new to the STM32 MCU.I am confused as to how to do In-circuit Serial programming with STM32F0 processors.F0 line doesn't seem to have JTAG option, but it has SWD option.So, For SWD, how should the DATA,CLK...

STM32F205 TIM5 PWM frequency calculation?

Posted on October 10, 2013 at 08:20 Hi, I will output a PWM Signal on a STM21F205 Pin A3 and use the following code: GPIO_InitTypeDef GPIO_InitStructure; TIM_TimeBaseInitTypeDef TIM_TimeBaseInitStruct; TIM_OCInitTypeDef TIM_OC...

mail2 by Associate II
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C problem

Posted on October 10, 2013 at 14:33 I'm confused I want to have some .c and .h files like thats in stm libs I declare variables in .h files and include each one in specific .c file. also all included in main.h file and then include mai...

_behn4m by Associate II
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STM32F407 + KSZ8031

Posted on October 10, 2013 at 15:06made a pcb with KSZ8031 physics, everything is connected correctly (checked back a hundred times), downloaded example STM32F4x7_ETH_LwIP_V1.1.0, rewritten for RMII , based on its layout, software reset run ok, ETH_...

mail23 by Associate
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APB 1 36MHz Limit

Posted on October 01, 2013 at 21:43I am using STM32F103R6 for a motor control application.STM states that the APB 1 frequency limit is 36 MHz, but I am using it with 72MHz and it looks like that all peripherals work fine. What risk am I taking? Is t...

sirpak by Associate II
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