Stm32f103 Flash size

[Akhil Francis]

Posted on August 30, 2017 at 13:06

Hi,

Actually i am using STM32F103VBT6, But now my code exceeds 128KB.

So with out changing my circuit can i use any of other Controllers of STM32F103 series which has more flash size and package should be LQFP100.

Fast reply will be helpful for me

[Tesla DeLorean]

Posted on August 30, 2017 at 13:19

Download the data sheet for the 256KB part and walking through the pin list, that should get you the answer fast.

[andy2399]

Posted on August 30, 2017 at 14:43

I like to use SM32CubeMX for this.

• Select the STM32F1 series.
• Select LQFP100 in the package filter.
• Adjust the flash size to 256K to 1024K

You will get a list of 15 matching items with easy access to each of their datasheets.

Andy