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...

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STM32L071RZ problems with flash erase

Posted on December 16, 2016 at 13:26Hello,I am trying to erase a flash page in Bank 2 of STM32L071RZ and it instead erases the 1st page of Bank 1( where interrupt vector table is stored). The code is fine as the same works very well when the page ad...

sai by Associate II
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Resolved! CubeMX shows incorrect I2S in Clock view

Posted on December 15, 2016 at 23:38Just wanted to mention a small bug in CubeMX 4.18.0. I am using STM32F446ZET. It has two I2S peripherals. When I configure I2S1 in the Pinout tab, the Clock tab shows the clocks wired for I2S2. And vice versa. The...

STemWin beginner' problem

Posted on December 11, 2016 at 14:18Hi, friends.I try to link application sample from STMF1cube / STemWin with Keil uVision5 for evaluation board STM3210E_EVAL. I have 14 times 34 warnings about macros redefinition between ....\KeiluVision5\ARM\PACK...

ygrod by Associate II
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stpm34 INT1 LED1

Posted on December 16, 2016 at 10:46 I could see how to set LED1 as Primary current SD bit stream. But I could not find how to set INT1  as primary SD voltage bit stream?What is the bit stream speed(is it original 7.8125kHz?, I mean to get VxData[0...

Resolved! Hard to track down the actual cause.

Posted on November 09, 2016 at 06:13 Hi, In the project properties setting, I am using arm-none-eabi-gcc toolchain. This time toolchain is Ac6 STM32 MCU GCC and builder CDT internal. Problem is if I add h files in HAL library t...

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