STM32F100 in STM32 Family
The STM32F100 Value Line sub-family by STMicroelectronics is a cost-effective 32-bit microcontroller series based on the ARM Cortex-M3 core. Designed as an entry-level bridge between 8-bit or 16-bit systems and the more powerful 32-bit ecosystem, these MCUs balance performance with affordability. Operating at a frequency of 24MHz, they provide a reliable platform for general-purpose embedded control, offering a wide range of integrated peripherals while maintaining low power consumption and small package footprints for space-constrained designs.
Variants in This Sub-Family
Variants within the STM32F100 family primarily differ based on Flash memory capacity, ranging from 16KB to 512KB, and SRAM allocation. Package options vary from 48-pin LQFP to 144-pin LQFP, influencing the number of available GPIOs and peripheral multiplexing. High-density devices in this line include additional timers and expanded I/O capabilities compared to the low-density and medium-density counterparts, allowing for scaling within the same software ecosystem.
