STM32F103C8T6 Blue Pill 32-Bit ARM Cortex-M3 MCU
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SKU:STM32F103C8T6-IC

STM32F103C8T6 Blue Pill 32-Bit ARM Cortex-M3 MCU

Regular price Rs.375.00
Sale price: Rs.375.00 Regular price: Sale: -0%
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STM32F103C8T6 — 32-Bit ARM Cortex-M3 Microcontroller (Blue Pill)

The STM32F103C8T6, popularly known as the "Blue Pill", is a powerful 32-bit ARM Cortex-M3 microcontroller from STMicroelectronics. Running at 72 MHz with 64KB Flash and 20KB RAM, it offers exceptional performance at a very low cost, making it one of the most popular MCUs for advanced embedded projects, robotics, and IoT applications in Pakistan.

Technical Specifications

Parameter Value
Architecture 32-bit ARM Cortex-M3
CPU Speed Up to 72 MHz
Program Memory (Flash) 64 KB
RAM 20 KB
I/O Pins 37
Timers 7 (including advanced control timer)
ADC 12-bit, 10 channels
DAC None
Communication 2x USART, 2x SPI, 2x I2C, USB 2.0, CAN
PWM Channels Up to 15
Operating Voltage 2.0V – 3.6V
Package LQFP-48
Operating Temperature -40°C to +85°C

Key Features

  • 72 MHz ARM Cortex-M3 — far more powerful than 8-bit MCUs
  • USB 2.0 full-speed interface
  • CAN 2.0B active for automotive/industrial use
  • 12-bit ADC with 10 channels
  • DMA controller for efficient data transfer
  • Compatible with Arduino IDE (via STM32duino) and STM32CubeIDE
  • SWD/JTAG debug interface

Pin Configuration (LQFP-48)

Key pins: VDD (Pins 1, 24, 36, 48), VSS (Pins 23, 35, 47), NRST (Pin 7), BOOT0 (Pin 44), PA0-PA15 (Port A), PB0-PB15 (Port B), PC13-PC15 (Port C), USB D+ (PA12), USB D- (PA11), SWD CLK (PA14), SWD IO (PA13), CAN TX (PB9), CAN RX (PB8).

Applications

  • Advanced robotics and motor control
  • USB HID and CDC devices
  • Industrial automation with CAN bus
  • High-speed data acquisition
  • Drone flight controllers
  • IoT gateways and edge computing

Datasheet & Resources

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