【pdf】图片 STM32系列基于专为要求高性能、低成本、低功耗的嵌入式应用专门设计的ARM Cortex-0内核（ST's product portfolio contains a comprehensive range of microcontrollers, from robust, low-cost 8-bit MCUs up to 32-bit ARM-based Cortex®-M0 and M0+, Cortex®-M3, Cortex®-M4 Flash microcontrollers with a great choice of peripherals. ST has also extended this range to include an ultra-low-power MCU platform) 。按内核架构分为不同产品：
其中STM32F1系列有：
STM32F103“增强型”系列
STM32F101“基本型”系列
STM32F105、STM32F107“互联型”系列
