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Alternate for STM32F405 Microcontroller

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gowrav
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Alternate for STM32F405 Microcontroller

Considering supply chain issues in the silicon industry in 2021.

Can we create a curated list of all the microcontroller that can be plugnplay replacement or with higher pin count ( > LQFP-64 ).

  1. STM32F405RGT6 (Most Common)

  2.  

frank
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No alternative, you need to wait.

vadicus
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NextGen FOC High voltage 144v/34s, 30kw (https://vesc-project.com/node/1477)

tul00985
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i have 5pc of GD32F405RGT6

if someone want to test them, i can ship them [Germany] for 5€/pc

i also have 4 STM32F405RGT6 for 15€/pc

argon338
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Did anyone tried? 

Schlurpuck
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I tried a GD32F405RGT6, it seems to work but the USB Interface does not work. 410 Firmware flashes without a problem, but even then without the USB interface its kind of usless. That has to be fixed.

Baul

damien31
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Hi Schlurpuck, 
Have you tried the fix mentioned here: http://forum.chibios.org/viewtopic.php?t=6008&p=40921?

Damien Marragonis