The STM32F103RCT6 from STMicroelectronics is a widely used 32-bit microcontroller based on the Arm® Cortex®-M3 core, offering high performance, low power consumption, and rich peripheral integration for embedded applications.
The device operates at a maximum frequency of 72MHz and integrates 256KB Flash memory and 48KB SRAM, providing sufficient resources for real-time control, embedded software execution, and general-purpose processing applications.
The STM32F103RCT6 features a comprehensive set of peripherals including USB 2.0 Full-Speed interface, CAN communication, SPI, I²C, USART, ADC, timers, and PWM channels. These integrated functions simplify system design and support a wide range of embedded applications.
With its reliable Cortex-M3 architecture and excellent cost-performance ratio, the STM32F103RCT6 is widely adopted in industrial controllers, automation equipment, consumer electronics, smart devices, measurement instruments, and embedded development platforms.
The MCU is available in a compact LQFP-64 package, providing flexible I/O expansion while supporting efficient PCB design.
Key Features
- 32-bit ARM Cortex-M3 microcontroller
- Manufacturer: STMicroelectronics
- Maximum frequency:
72MHz - Flash memory:
256KB - SRAM:
48KB - USB 2.0 Full-Speed support
- CAN interface
- SPI / I²C / USART communication
- 12-bit ADC
- PWM and timer peripherals
- Low-power operation
- Package:
LQFP-64 - Suitable for embedded control applications
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