STM32F103VET6

STM32F103VET6 is the tray LQFP-100 ordering code for the STMicroelectronics STM32F103VE microcontroller, listed as Active. The code decodes as V for the 100-pin package and E for 512 KB of Flash memory. Verified figures for this code: an Arm Cortex-M3 core at 72 MHz, 512 KB of Flash and 64 KB of SRAM, on a supply of 2.0 V to 3.6 V. The selection point is the top memory step of the mainstream F103 line in the 100-pin body: the full 512 KB for gateway, printer and industrial-control firmware that outgrew the smaller F103 codes, without leaving the family’s peripheral set and toolchain. Selection advice: within the F103 line the letters after F103 are the specification — pin count, Flash size and temperature grade all change with them — so match the complete VET6 code when second-sourcing a mature design. Parameters verified against the ST product documentation and the maker’s listing for this exact code.