STM32F103C8T6

Core and Performance

• Core: ARM Cortex-M3
• Operating Frequency: Up to 72 MHz
• Memory:
  • Flash: 64 KB
  • SRAM: 20 KB

Power Characteristics

• Operating Voltage Range: 2.0V to 3.6V
• Low Power Modes:
  • Sleep mode
  • Stop mode
  • Standby mode

Peripherals and Interfaces

• General Purpose Timers: 3 x 16-bit timers, 1 x 16-bit advanced control timer (with 4 PWM outputs)
• Watchdog Timers: Independent watchdog (IWDG) and window watchdog (WWDG)
• Communication Interfaces:
  • 2 x I²C interfaces
  • 3 x USART interfaces
  • 2 x SPI interfaces
  • 1 x CAN interface
  • 1 x USB 2.0 full-speed interface
• Analog Functions:
  • 12-bit ADC (with 10 channels)

GPIO

• I/O Ports: Up to 37 general-purpose I/O (GPIO) ports
• External Interrupts: Up to 16 external interrupts

Package

• Package Type: LQFP48
• Pin Count: 48

Features

• Integrated Temperature Sensor
• Debug Support: JTAG/SWD

Applications

The STM32F103C8T6 is suitable for the following fields:

• Industrial control
• Consumer electronics
• Home appliances
• Data acquisition systems
• Health monitoring devices
• Sensor integration

This microcontroller is widely used in embedded systems requiring reliability and flexibility due to its high performance, low power consumption, and rich peripheral interfaces.