STM32 ARM STM32F103C8T6 Blue Pill (Type C)
The STM32 Blue Pill is a popular microcontroller development board based on the STM32F103C8T6 ARM Cortex-M3 microcontroller from STMicroelectronics. It is widely used by hobbyists and professionals due to its low cost, small size, and powerful features.
Key Features:
- Microcontroller: STM32F103C8T6
- Architecture: ARM Cortex-M3, 32-bit
- Clock Speed: 72 MHz
- Flash Memory: 64 KB (sometimes can be reconfigured to 128 KB)
- RAM: 20 KB
- I/O Pins: 37 GPIOs (general-purpose input/output)
- Connectivity:
- 2x I²C, 2x SPI, 3x USART
- 1x CAN bus, 1x USB 2.0 (Full-Speed)
- Timers:
- 3x 16-bit timers
- 1x PWM timer
- 1x watchdog timer
- ADC:
- 10-channel, 12-bit Analog-to-Digital Converter
- Voltage: Operates at 3.3V but has 5V-tolerant pins
- Form Factor: Small PCB, breadboard-friendly
- Programming Interfaces:
- USB (via bootloader)
- SWD (Serial Wire Debug)
Availability: In Stock
| Model Number | STM32F103C8T6 |
| Storage | 64KB |
| CPU speed | 72MHz |
| Chip | 32-Bit ARM Cortex M3 |
Common Uses:
- Embedded systems
- Robotics and automation
- Prototyping and education
- IoT applications
- Hobby projects
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