STMicroelectronics STM32 F1 Mainstream MCU
The STM32 F1 mainstream microcontroller (MCU) from STM32 Semiconductor can meet the needs of various applications in the industrial, medical, and consumer markets. With this series, STMicroelectronics pioneered Arm ®  The Cortex-M ® microcontroller pioneered and set a milestone in the history of embedded applications. High performance, first-class peripherals, low power consumption, low voltage operation, and high integration achieved with affordable prices, simple architecture, and easy-to-use tools. These semantic semiconductor MCUs have a CPU frequency of up to 72MHz, ranging from 16KB to 1MB of flash memory, 4KB to 80KB of RAM, and various embedded peripherals such as USB, timers, USART, temperature sensors, ADCs, and DACs.