STM32F103C6T6 ARM Cortex-M3 Development Board – Black Pill / C6 Variant

The STM32F103C6T6 Compatible Development Board, often referred to as the “Black Pill” or “C6 Blue Pill” variant, is an ultra-compact, high-efficiency 32-bit ARM Cortex-M3 microcontroller module designed for rapid hardware prototyping, embedded system design, and smart sensor applications. A highly economical, pin-compatible alternative to the F103C8T6 architecture, it delivers robust processing power and an extensive peripheral matrix in a standard breadboard-friendly layout — ideal for cost-sensitive electronics engineering projects.

Key Specifications

• Core Microcontroller: STM32F103C6T6 Compatible Architecture
• Processor Core: 32-bit ARM Cortex-M3 RISC
• CPU Frequency: 72 MHz max
• Memory: 32 KB Flash / 10 KB to 20 KB SRAM (chip revision dependent)
• Operating Voltage: 2.0 V to 3.6 V DC (onboard LDO; Mini-USB powered)
• Analog Inputs: 2 × 12-bit high-precision ADCs
• Timers: 3 × 16-bit general-purpose timers + 1 × advanced PWM control timer
• Clock Oscillators: 4–16 MHz main crystal + 32 kHz RTC oscillator
• USB Interface: 1 × Mini-USB (power + data communication)
• I2C: Up to 2 × I2C bus channels
• SPI: Up to 2 × SPI ports
• USART: 3 × USART interfaces
• CAN Bus: 1 × CAN industrial bus configuration
• Power Safeguards: Integrated POR and PDR hardware circuitry
• Debug Interfaces: SWD (Serial Wire Debug) and JTAG
• Operating Temperature: -40°C to +85°C / -40°C to +105°C (revision dependent)
• Module Weight: 13 g

Package Includes

• 1 x STM32F103C6T6 ARM Cortex-M3 Development Board – Black Pill / C6 Variant

Note: Image is for representation purpose only.