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ES and E marking on NUCLEO-F303RE

I am using NUCLEO-F303RE board. I couldn't find ES and E marking in the product information of the datasheet. Does it mean it is not "ES" and "E" marked. can any one please confirm it.

Anuprash by Associate
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  • 3 replies
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Resolved! STM32G030F6P6 TSSOP20 crystal oscillator?

As I understand, the TSSOP20 version needs an external oscillator instead of a 8MHz crystal connected directly to the MCU pins. Is that correct?I'm asking because I have seen a board on AliExpress using this same processor with a 8MHz crystal.

STM-U545 - memory allocations?

Building a very interesting platform on U545. It requires Trustzone, will provide PKI stuff, lets see,I.e. ML-DSA stuff.We are so far able to allocate only up to 80kb to the secure world (Trust Zone). Anything over, it bombs.How we get past that? //H...

henris42 by Associate
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STM32F030C8 HardFault with 1 bit flipped address access

Hello Everyone,During the operation of my program, there will be an issue of address inversion on stm32f030c8.It occurs approximately every 4 hours, and then it transitions to a "hard fault".For example, I was trying to read from address 0x20000940, ...

Sandy2 by Associate
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  • 2 replies
  • 2 kudos

Resolved! How Many G4 FDCAN Peripherals

G4 ref man says there is 1 (one) FDCAN peripheral:Yet when editing the IOC file I see 2 (two) FDCAN peripherals:I believe the ref man. What's with the IOC file editor?

mccabehm_0-1779468816269.png mccabehm_1-1779468899742.png

Resolved! Issue with the display with ILI9341 over SPI

Hello,   ich set up my project with CubeMX for a CAN-FD (1 MBit/s / 4,8 MBit/s) and a Display for communication. Now i have the problem, that the SCK Signal for the communication looks more like a sawtooth signal than a rectangle. Also the SPI-Presca...

BNE by Associate III
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  • 9 replies
  • 6 kudos

STM32H503 ADC1 DS14053 Rev 4 vs. RM0492 Rev 3

There seems to be a documentation error between DS14053 Rev 4 and RM0492 Rev 3.  In the data sheet, section 3.17, table 3, "ADC Features" we see a different set of features compared to the reference manual, section 19.3, table 107.  The data sheet cl...

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