STM32H7S7L8H6 HSE oscillator

[JK1234]

Hello Team,

For STM32H7S7L8H6 part we are planning to use below oscillator in our design. Request you to confirm which parts are more compatible with STM32H7S7L8H6.

1) DSC6101ML3B-025.0000

2) DSC1101CI5-025.0000

Thanks & Regards,

Jignesh Karena

[TDK]

Take a look at Guidelines for oscillator design on STM8AF/AL/S and STM32 MCUs/MPUs - Application note

And How to select a compatible crystal and load capaci... - STMicroelectronics Community

[JK1234]

Hello @TDK 

Thanks for sharing the details. I go through it. Based on that I think below parts are ok.

But can you also please confirm from below parts which one is more compatible with STM32H7S7L8H6?

1) DSC6101ML3B-025.0000

2) DSC1101CI5-025.0000

Thanks & Regards,

Jignesh Karena

[mƎALLEm · Accepted solution]

Hello,

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@JK1234 wrote:

Hello @TDK 

1) DSC6101ML3B-025.0000

2) DSC1101CI5-025.0000

---

Ok these are crystal oscillators (XO) and they are compatible to all STM32 MCUs and you need to use RCC in Bypass mode.

Hope that helps.