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CGAIR
CGAIR
Visitor II
May 13, 2019
Solved

STM32F303RE TIM20 and STM32CubeIDE

  • May 13, 2019
  • 4 replies
  • 1189 views

Hi, I am looking forward using the TIM20 timer as per datasheet says on a STM32F303RE (nucleo-eval board) but the STM32CubeIDE only show timer up to number 17.

Is this a bug?

Thanks.

Cyril.

This topic has been closed for replies.
Best answer by Nesrine.JLASSI

STM32F303RE belongs to the package LQFP64 0690X000008vvekQAA.png

TIM20 is well suited for all 303xD/E that have at least 100 pins ( so not 303R--). So, in the datasheet you must be able to find that TIM20 is not there on the 64 pins.

Look for example:

0690X000008vvfYQAQ.png

Best regards,

Nesrine

4 replies

Nesrine.JLASSI
Nesrine.JLASSI
Visitor II
May 15, 2019

Hi @CGAIR​ 

TIM20 is available on STM32F303xD/E and STM32f398xE devices only.

0690X000008vvQTQAY.png

Best regards,

Nesrine

After Forever
After Forever
Senior III
May 15, 2019

Not the OP, but the mentioned STM32F303RE is a STM32F303xD/E

Nesrine.JLASSI
Nesrine.JLASSIBest answer
Visitor II
May 15, 2019

STM32F303RE belongs to the package LQFP64 0690X000008vvekQAA.png

TIM20 is well suited for all 303xD/E that have at least 100 pins ( so not 303R--). So, in the datasheet you must be able to find that TIM20 is not there on the 64 pins.

Look for example:

0690X000008vvfYQAQ.png

Best regards,

Nesrine

waclawek.jan
waclawek.jan
Super User
May 15, 2019

I guess, TIM20 is still there, it's just that it has no pins brought out.

JW

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