FAQs
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

STM32F103RDT6 VDDA PIN

Mom.1
Associate II

‎2020-01-20 1:15 AM

0690X00000BwCEZQA3.png0690X00000BwCEtQAN.pngHi,

In the STM32F103RDT6 , The datsheet showing VDDA pin needs 10nf AND 1Uf. But in AN2586 reference document, it shows 100nf and 1Uf. which one is correct?

Warm regards,

Monisha OM

Labels:
0 Kudos
This discussion is locked. Please start a new topic to ask your question.
1 REPLY 1
waclawek.jan
Guru

‎2020-01-20 1:35 AM

The particular value of 10nF/100nF is not that important. Routing, layout of ground, and placement (as close as possible) of the ceramic capacitors in supply is more important that their particular value.

JW

0 Kudos
Top