STM32 MCUs Products

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What would be a modern equivalent to an STM32F103, preferably in a 48 pin package, and which wouldn't require too many alterations to existing code and PCB?

I've spent the last 2 years developing a product using an STM32F103, but I've recently discovered that the ones I've been supplied with are fakes, which have a tendancy to blow up :( It seems as if no genuine F103s are available now, so either I have...

SCook.1 by Associate III
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STM32F4 TXE flag not activating

We have a very simple, blocking, UART transmit routine, which writes a byte and waits for TXE to become active. Every so often, and I mean something like 1 in 100,000 or more calls, it gets stuck at line 3 of the code pasted in below; TXE never becom...

STM32 lower power consumption

Hi everyone, I need the lowest possible current consumption for my project. I need to power my MCU with external supply. Currently I have a Nucleo F401RE, which is not so good for low power applications it seems. It's connected to a X-NUCLEO-NFC04A1 ...

How to configure the NSS with software

I have the problem that I don't get the NSS configured correctly on my SPI transmission. I should get according to reference Manuel a NSS signal that switches just before the first bit and just after the last bit. I send several different data one af...

MHeid.4 by Associate
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  • 1 replies
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Is there any one who have official documents for STM32L072CBT6 Revision 1 and Revison P released for end-customer use?

We received a batch of MCUs, STM32L072CBT6, LQFP48, on suffix of marking section has marked revision “1�?, marking on MCU are also marked with “1�?.As per STM Errata sheet, there are different markings such as 1, P, Q, Z.But I can only find related i...

0693W00000NqYYSQA3.png 0693W00000NqYYcQAN.png
BTyle.1 by Associate II
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  • 2 replies
  • 0 kudos