STM32F103C8T6

The STM32F103C8T6 is a microcontroller from STMicroelectronics, part of the STM32 family, which is based on the ARM Cortex-M3 core. This microcontroller is widely used in various applications due to its balance of performance, power efficiency, and versatility. Here’s a detailed description of its features and specifications:

Core Architecture

• Core: ARM Cortex-M3
• Clock Speed: Up to 72 MHz
• Architecture: 32-bit RISC architecture, which allows for efficient processing and low power consumption.

Memory

• Flash Memory: 64 KB of embedded Flash memory, which is used for storing the program code.
• SRAM: 20 KB of SRAM, providing sufficient space for variable storage and stack operations.
• EEPROM: The STM32F103C8T6 does not have built-in EEPROM, but it can emulate EEPROM functionality using Flash memory.

Peripherals

• GPIO: 37 general-purpose input/output pins, which can be configured for various functions, including digital input/output, analog input, and alternate functions.
• Timers: Multiple timers, including advanced-control timers, general-purpose timers, and basic timers, which can be used for PWM generation, time measurement, and event counting.
• ADC: A 12-bit Analog-to-Digital Converter (ADC) with up to 16 channels, allowing for the conversion of analog signals to digital values.
• Communication Interfaces:
  • USART: Up to three Universal Synchronous/Asynchronous Receiver Transmitters for serial communication.
  • SPI: Up to two Serial Peripheral Interfaces for high-speed data exchange with peripherals.
  • I2C: Two Inter-Integrated Circuit interfaces for connecting to sensors and other devices.
  • USB: Full-speed USB 2.0 interface for connecting to USB devices.

Power Management

• Operating Voltage: 2.0 to 3.6 V, making it suitable for battery-powered applications.
• Low Power Modes: Various low-power modes to extend battery life, including Sleep, Stop, and Standby modes.

Package

• Package Type: LQFP (Low-profile Quad Flat Package) with 48 pins, which provides a compact footprint suitable for space-constrained designs.
• Dimensions: The package dimensions are typically around 7x7 mm, depending on the specific variant.

Development and Support

• Development Tools: The STM32F103C8T6 is supported by a wide range of development tools, including the STM32CubeMX for configuration and initialization, and various Integrated Development Environments (IDEs) like Keil, IAR, and STM32CubeIDE.
• Community and Resources: A large community of developers and extensive documentation, including datasheets, reference manuals, and application notes, are available to assist in development.

Applications

The STM32F103C8T6 is suitable for a variety of applications, including:

• Consumer electronics
• Industrial automation
• Medical devices
• Robotics
• IoT (Internet of Things) devices

In summary, the STM32F103C8T6 is a powerful and flexible microcontroller that offers a rich set of features, making it an excellent choice for both hobbyists and professionals in embedded system design. Its combination of performance, low power consumption, and extensive peripheral support allows for a wide range of applications across different industries.