azadfalah
Full Member level 2
Damaged Crystal pins STM32F407
Hello friends,
I have a few STM32F407ZET6 that do not work, and the reason for not working is getting stuck in the HSE Init function.
I will change the capacitor and Crystal, but it will not be right
when I change my Micro everything is fine
Crystal = 8mhz
capacitor= 20pf
Where the CPU catches
PCB
I feel oscillator pins are damaged
Is there a protective circuit for it?
Hello friends,
I have a few STM32F407ZET6 that do not work, and the reason for not working is getting stuck in the HSE Init function.
I will change the capacitor and Crystal, but it will not be right
when I change my Micro everything is fine
Crystal = 8mhz
capacitor= 20pf
Where the CPU catches
Code:
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
_Error_Handler(__FILE__, __LINE__);
}PCB
I feel oscillator pins are damaged
Is there a protective circuit for it?