Migrating from STM32F103RBT6 to STM32F102R8T6

abhishek_mp · ‎2016-08-23

Posted on August 23, 2016 at 13:24

Hi,

I have developed a USB HID device using STM32F103RBT6 micro and want to move to lower cost IC STM32F102R8T6. Since the stmf1xx library remains same and on seeing the stm32f102 datasheet there is no much difference with stm32f103 (apart from 48Mhz clock capacity), can I use the same firmware as it is to the new micro-controller or Do I need to make any other changes?

Thanks,

Abhishek.

Edit: Changed micro-controller part-no.

#hid #stm32 #usb

slimen · ‎2016-08-23

Posted on August 23, 2016 at 14:50

Hello,

You can refer to this application note

http://www.st.com/content/ccc/resource/technical/document/application_note/19/dc/60/19/9b/8b/45/ce/DM00052530.pdf/files/DM00052530.pdf/jcr:content/translations/en.DM00052530.pdf

, it can help you with the steps required tomigrate from an STM32F1/STM32F0 and to see how configuration is done there.

Regards