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: 

STM32F4 USB Layout

luk
Associate II

‎2016-11-04 12:53 AM

Posted on November 04, 2016 at 08:53

Hi all,

i want to build my own STM32 PCB with USB connection, I want to use the USB communication for sending Data via VCP(CDC) to the PC and to programm the STM32 via DFU. Currently I'm using the discovery board and everthing works fine. My question is, do i need the Current limiter for that? I looked in the Datasheet at page 185, but i'm still not 100% sure. Maybe someone can help me. Thanks in advance 🙂
0 Kudos
1 REPLY 1
stm32forum
Associate II

‎2016-11-04 01:10 AM

Posted on November 04, 2016 at 09:10

You only need the current limiter when using the device in host mode.

0 Kudos
Top