STM32F427 in STM32 Family
The STM32F427 series by STMicroelectronics is a high-performance sub-family within the STM32F4 line, centered around the ARM Cortex-M4 core with a Floating Point Unit (FPU). Operating at speeds up to 180 MHz, these microcontrollers are engineered for applications requiring significant processing power and large memory footprints. They bridge the gap between standard industrial MCUs and high-end application processors, offering a robust set of peripherals including Ethernet, USB OTG, and dedicated camera interfaces for sophisticated embedded systems.
Variants in This Sub-Family
| Part Number | Difference | Stock |
|---|---|---|
| STM32F427VGT6 (STMicroelectronics) | 1MB Flash | 332 |
| STM32F427IIH6 (STMicroelectronics) | 2MB Flash | 626 |
Variants within the STM32F427 sub-family are primarily distinguished by their package types and memory densities. Package options range from LQFP100 to larger BGA176 configurations, which dictate the number of available GPIOs and peripheral multiplexing flexibility. Flash memory typically scales from 1 MB to 2 MB, while all members maintain the 256 KB SRAM architecture to ensure consistent performance across the product line regardless of the physical footprint.
