STM32WB15CC: how to properly use available RAM?

[Amelie ACKERMANN]

Even though the STM32WB15CC has a large amount of Flash Memory, it has a very limited RAM of 12 Kb, which is mostly used by the bluetooth applications. So, the Amount of available RAM to use is very less. How can we properly use that?

[Amelie ACKERMANN]

This is an interesting and valid point. In order to address mid end market and low-end flash & ram density but with still enough room for application needs, STM32WB09 will be release by June (you can already refer to st.com). The device comes with 512Kbytes flash & 32KB RAM, and for basic peripheral role, ~20Kbytes free for application needs.