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...



Posted on January 20, 2015 at 12:21HI,I try to create a txt file in to a 8gb flash disk (Toshiba 16GB Hayabusa). I have my own board , dm and dp are direct connected vbus sense pin(pa9) is direct connected to 5V power, there is no any usb connection...

Fatfs Unicode

Posted on January 19, 2015 at 10:57Hi Guys,I previously had code working with Fatfs and I had LFN enabled but LFN_Unicode disabled. I now want to start using Unicode, but after enabling it in the ffconf.h file, my fat functions return FR_NOT_READY a...

STM32F407ZGT, SPI3 and Debugging with SWD

Posted on January 12, 2015 at 10:52Hello, i'm using an STM32F407ZET6 with SPI1, SPI2, SP3 and SWD. SPI1 and SPI2 are always working fine. SPI3 works when the CPU is running without debugging. Whenever I set a breakpoint SPI3 Clock (PortB3) has stran...

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mkunz9 by Associate II
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Where is STM32CubeMX Software?

Posted on January 16, 2015 at 22:06I can't seem to find the download software link for the CubeMX software?  The link I have is here: This link only has do...

STM32F427: Trouble getting OCx to work with TIM8

Posted on January 19, 2015 at 21:22The complete project is've made a simple test-program, which toggles some LEDs.I'd like PC6-PC9 to toggle automat...

pacman by Associate III
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STM32 FMC and nor flash

Posted on January 19, 2015 at 21:19I've been reading through this (rather complex) datasheet for NOR flash.'s the same flash that the STM32F439xI EVAL ...

Stm32f407 hang up in system memory when debug

Posted on January 19, 2015 at 20:00Hello everybody! I've a very strange error. I've running application for stm32f407. I can download the code and it's working well. But when I want to debug with CoIDE the code stopped at 1FFF39c4 so in the system m...

totti001 by Associate II
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