Primary references (actual inspected scope; no PDF figure reproduction):
DS9118Rev14Oct2018 exactCBcapacity and printed82Tables47/48timing/endurance; https://www.st.com/resource/en/datasheet/stm32f303cb.pdf
RM0316Rev10 officialindexed §4.2.1geometry and §4.2.3program/erase; https://www.st.com/resource/en/reference_manual/dm00043574.pdf
ES0204Rev11March2022 §2.2.2SRAMrevisionlimitation and §2.2.5CCMprotectionreset; https://www.st.com/resource/en/errata_sheet/es0204-stm32f303xbc-device-errata-stmicroelectronics.pdf
AN4296Rev6April2025Table2F303CCM and GNUtoolchain §4.1; https://www.st.com/resource/en/application_note/dm00083249.pdf
GNUld MEMORY and OutputSectionLMA official online docs https://sourceware.org/binutils/docs/ld/MEMORY.html and https://sourceware.org/binutils/docs/ld/Output-Section-LMA.html
Pinned actual HAL https://github.com/STMicroelectronics/stm32f3xx-hal-driver/tree/953955afe65f89e60e556bbcdba752597f5da65d ; fullunchangedlicensedsource included.
Actual generated startup, targetlinker and sourcepaths are recorded in toolchain-and-validation.json and source-manifest.json. GNUbinutils specificversion not reported; not assumed2.42.
