About

Learn what makes this product unique and why it’s right for you.

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

Learn what makes this product unique and why it’s right for you.

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

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STMicroelectronics by STMicroelectronics

STMicroelectronics STM32F103CBT6TR

Regular price
130.00 ฿
Sale price
130.00 ฿
Regular price
220.00 ฿
Compact and reliable solid state relay from Panasonic with 4–32 V DC input and 240 V AC output at 5 A, ideal for precise and sil...  Read more
Compact and reliable solid state relay from Panasonic with 4–32 V DC input and 240 V AC output at 5 A, ideal for precise and silent switching in industrial automation systems.
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