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Andreas Bolsch
Andreas Bolsch
Lead III
February 1, 2023
Solved

STM32C0 - Errors in RM0490 Rev. 3: 26.5.3 ID is 0x0BC11477, not 0x0BB11477, 5.4.1 RCC_CR power-on reset is 0x00001540, not 0x00000500 (see register details) on rev. A device.

  • February 1, 2023
  • 2 replies
  • 2338 views

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This topic has been closed for replies.
Best answer by Simon.T

Hello @Andreas Bolsch​,

The issue is confirmed and it will be changed on the next document revision.

For the RCC_CR, the HSIDIV and HSIKER DIV reset value are missing, but they are indicated in the bitfield explanation.

For the IDCODE it is wrong on the introduction of the part 26.5.3 (0x0BB11477 is the cortex M0 ID code) but good in the table 123.

I reported internally.

Internal ticket number: 144181 (This is an internal tracking number and is not accessible or usable by customers).

Best regards,

Simon

2 replies

I
Imen.D
Technical Moderator
February 1, 2023

Hello @Andreas Bolsch​ 

Thanks for sharing this issue.

I will check this and take the necessary action.

Imen

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Simon.T
Simon.TBest answer
ST Employee
February 1, 2023

Hello @Andreas Bolsch​,

The issue is confirmed and it will be changed on the next document revision.

For the RCC_CR, the HSIDIV and HSIKER DIV reset value are missing, but they are indicated in the bitfield explanation.

For the IDCODE it is wrong on the introduction of the part 26.5.3 (0x0BB11477 is the cortex M0 ID code) but good in the table 123.

I reported internally.

Internal ticket number: 144181 (This is an internal tracking number and is not accessible or usable by customers).

Best regards,

Simon

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