STM32F103C8T6 Blue Pill Development Board 32-Bit Debugging Function Original Chip

STM32F103C8T6 Blue Pill Development Board 32-Bit with Debugging Function The STM32F103C8T6, manufactured by STMicroelectronics, is a high-performance 32-bit microcontroller powered by an Arm Cortex-M3 core, operating at up to 72 MHz. With 64 KB of Flash memory and 20 KB of SRAM, it provides ample storage for embedded applications. Housed in a 48-pin LQFP package, this microcontroller features a comprehensive set of peripherals, including dual 12-bit ADCs, multiple timers, and communication interfaces such as I²C, SPI, USART, CAN, and USB. Its low-power modes and wide operating voltage range (2.0 to 3.6 V) make it suitable for energy-efficient designs. Ideal for motor drives, medical devices, industrial controls, and more, the STM32F103C8T6 is a versatile choice for both professional and hobbyist projects. Features : • Processor: 32-bit Arm Cortex-M3 core running at 72 MHz. • Memory: 64 KB Flash, 20 KB SRAM. • Operating Voltage: 2.0 to 3.6 V. • Temperature Range: -40 to +85°C. • Analog: Two 12-bit ADCs with up to 10 channels, temperature sensor. • Timers: Three timers. • Communication: Two I²C, two SPI, three USART, one CAN, one USB 2.0 full-speed interface. • I/Os: Up to 37 fast, 5 V-tolerant I/O ports. • Debug: Serial Wire Debug (SWD) and JTAG interfaces. • Low-Power Modes: Sleep, Stop, and Standby. Specifications : Parameter: Value Core: Arm Cortex-M3 Clock Speed: 72 MHz Flash Memory: 64 KB SRAM: 20 KB Package: LQFP48 (7 × 7 mm) Pin Count: 48 Operating Voltage: 2.0 to 3.6 V Temperature Range: -40 to +85°C ADCs: 2x 12-bit, up to 10 channels Timers: 3 Communication Interfaces: 2x I²C, 2x SPI, 3x USART, 1x CAN, 1x USB DMA: 7 channels I/O Ports: Up to 37, 5 V-tolerant Debug Interfaces: SWD, JTAG Power Consumption (Max): 20 mA (Read, 72 MHz, 3.3 V) Low-Power Modes: Sleep, Stop, Standby Pin Configuration: Pin Description : Pin Type | Pin Number | Pin Function Power | -3.3V -5V -GND | 1. Working output voltage 2. Powered by USB or 5V external power pin 3. ground pin Analog | PAO-PA7, PBO-PB1 | 10, 12-bit resolution ADC pins Input / Output | PAO-PA15, PBO-PB15, PC13-PC15 | 37 general purpose I/O pins External Interrupt | PAO-PA15, PBO-PB15, PC13-PC15 | Interrupt Pin PWM | PAO-PA3,PA6-PA10, PBO-PB1,PB6-PB9 | 15 Pulse Width Modulation Serial Communication (UART) | TX1, RX1, TX2, RX2, TX3, RX3 | RTS、CTS USART pins SPI | MISO0, MOSI0, SCK0, MISO1, MOSI1, SCK1, CS0 | 2 serial peripheral interface pins CAN | CAN0TX,CAN0RX | Controller Area Network bus pins I2C | SCL1, SCL2, SDA1, SDA2 | Inter-IC serial data and clock pins Built-in LED | PC13 | LED indicator Applications: • Motor Drives: Precise control for DC and stepper motors • Application Control: Automation and control systems • Medical and Handheld Equipment: Portable diagnostic devices • PC and Gaming Peripherals: Custom controllers and interfaces • GPS Platforms: Navigation and tracking systems • Industrial Applications: PLCs, inverters, and factory automation • Consumer Electronics: Printers, scanners, and video intercoms • HVAC Systems: Environmental control and monitoring Package Contents: • 1x STM32F103C8T6 Blue Pill Development Board 32-Bit Debugging Function Datasheet