The STMicroelectronics STM32F103CBT6TR is a versatile 32-bit ARM Cortex-M3 microcontroller designed for cost-effective embedded applications requiring reliable performance and efficient power consumption.

With a 72 MHz CPU frequency, 128 KB Flash memory, and 20 KB SRAM, it provides excellent performance for industrial automation, consumer electronics, and general-purpose control applications.
Featuring comprehensive peripherals including USB, CAN, SPI, I2C, and multiple timers, the STM32F103CBT6TR offers flexible connectivity in a compact LQFP48 package.

Key Features:

• Core: ARM Cortex-M3 at 72 MHz

• Memory: 128 KB Flash, 20 KB SRAM

• Rich peripheral set: USB, CAN, SPI, I2C, USART

• 12-bit ADC with up to 16 channels

• Operating voltage: 2.0V to 3.6V

• 48-pin LQFP package for compact designs