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...


STM32F0308 TIM3 Interrupt not triggering

Posted on August 16, 2017 at 16:46Hi, I am having trouble getting an interrupt working with the TIM3, roughly following this guide: but adapting for the STM32F0308. TIM3...

STM32F0 Series Hardware Timers

Posted on July 26, 2017 at 14:19Hi All,A brief background:I'm a hardware guy and new to all things ARM and STM32 MCUs. I've now jumped on board because ST has an agreement with Keil for STs Cortex M0/M0+ MCUs. I've programmed before but only 8-bit M...

Sid P by Associate II
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Resolved! STM32F767ZI QUAD SPI

Posted on August 15, 2017 at 11:06Hello. I work with stm32f767ZI nucleo-144, and try use QUAD SPI bank1 to access W25Q128BV. All OK when i use 1 wire or 2 wire(dual mode), but when i use quad mode(4-wire), something went wrong. SPI Pins:            ...

Resolved! High values on unconnected GPIO pins

Posted on August 16, 2017 at 12:31 Hello. I'm developing an application based on Discovery board with stm32f429I. And now I have quite a weird issue:a high signal level is shown on unconnected input pins. Here is a code: //Configure PC4 ...