STM32F103C8T6
Mainstream ARM Cortex-M3 MCU with 64KB Flash, 20KB SRAM, and rich peripheral set for cost-sensitive applications.
Product Overview
Description
The STM32F103C8T6 is a mainstream performance line ARM Cortex-M3 32-bit MCU operating at 72 MHz with high-speed embedded memories.
This device offers an excellent balance of performance, peripherals, and cost, making it one of the most popular STM32 variants for education, prototyping, and cost-sensitive production.
The STM32F103 features a comprehensive set of power-saving modes allowing the design of low-power applications while maintaining excellent performance.
With its rich peripheral set including USB, CAN, multiple timers, and ADCs, the F103 is suitable for a wide range of applications from motor control to industrial automation.
Product Series
Primary Application
Key Features
- High-performance ARM Cortex-M3 at 72 MHz
- Excellent price-performance ratio
- Rich peripheral set with USB and CAN
- 7-channel DMA controller
- Up to 9 timers including PWM
- CRC calculation unit
Specifications
| Core | ARM Cortex-M3 |
|---|---|
| Frequency | 72 MHz |
| Flash Memory | 64 KB |
| SRAM | 20 KB |
| GPIO | 37 |
| ADC | 2x 12-bit (1 μs) |
| Package | LQFP-48 |
| Operating Voltage | 2.0V - 3.6V |
| Temperature Range | -40°C to +85°C |
| Qualification | Industrial |
| Interface | USB, CAN, I2C, SPI, USART, SDIO |
| Voltage Rating | N/A |
| Current Rating | N/A |
| DAC | N/A |
Applications
Motor control and power conversion
Industrial application for STM32F103 Blue Pill MCU
Industrial automation and PLCs
Industrial application for STM32F103 Blue Pill MCU
Medical equipment
Industrial application for STM32F103 Blue Pill MCU
GPS trackers and navigation
Industrial application for STM32F103 Blue Pill MCU
PC peripherals and gaming
Industrial application for STM32F103 Blue Pill MCU
Education and development boards
Industrial application for STM32F103 Blue Pill MCU
FAE Expert Insights
"The STM32F103C8T6, often called the "Blue Pill," is legendary in the maker community for good reason. It offers incredible value with a full ARM Cortex-M3, USB, CAN, and plenty of GPIO at a very affordable price point. While newer STM32 families offer more features, the F103 remains an excellent choice for cost-sensitive applications and educational purposes. The vast community support and extensive documentation make it easy to get started."
Legendary value and extensive community support
— Michael Zhang, BeiLuo
Frequently Asked Questions
What are the key specifications and features of STM32F103C8T6?
The STM32F103C8T6 is a high-performance component designed for Microcontrollers applications. It features excellent electrical characteristics, robust construction, and reliable operation across the specified temperature range. Please refer to the datasheet for detailed specifications.
Review the datasheet for detailed specifications. Contact FAE for application-specific guidance.
How do I properly use STM32F103C8T6 in my design?
For optimal performance with STM32F103C8T6: 1) Follow the recommended PCB layout guidelines in the datasheet, 2) Ensure proper power supply decoupling and filtering, 3) Consider thermal management requirements, 4) Implement appropriate protection circuits, 5) Validate the design under all operating conditions. Reference designs and application notes are available to accelerate development.
Start with reference designs. Contact FAE for design review and optimization support.
How does STM32F103C8T6 compare to competitive solutions?
The STM32F103C8T6 offers competitive advantages including high quality, reliable performance, and excellent price-performance ratio. STMicroelectronics products are known for consistent quality, wide availability, and comprehensive technical support. Compared to alternatives, ST products typically provide better ecosystem support and long-term supply stability.
Evaluate based on your specific requirements for performance, cost, and support. Request samples for direct comparison.
What are the typical applications for STM32F103C8T6?
The STM32F103C8T6 is designed for Microcontrollers applications in industrial control, automotive systems, consumer electronics, and IoT devices. Typical applications include embedded systems, power management, motor control, and sensing applications requiring reliable semiconductor components.
Ideal for Microcontrollers applications. Verify specifications match your requirements.
What is the lead time, MOQ, and availability for STM32F103C8T6?
Standard lead time for STM32F103C8T6 is 8-12 weeks for production orders. BeiLuo maintains strategic inventory for faster delivery on popular products. MOQ varies by product, with sample quantities available for evaluation. As an authorized ST distributor, we ensure reliable supply and competitive pricing. Contact sales for current stock status.
Contact sales for current lead times and availability. Plan for standard production lead times.