STM32F103RBT6 Development Board
STM32F103RBT6 Introduction
STM32F103RBT6 is a microcontroller based on the ARM Cortex-M3 core launched by STMicroelectronics, which belongs to the mainstream performance product line in the STM32F1 series.
Core features
Core: ARM Cortex-M3
Operating frequency up to 72 MHz
Support Thumb-2 instruction set, providing efficient code execution.
Memory:
Flash: 128 KB
SRAM: 20 KB
Package:
Package type: LQFP64 (64 pins)
Small size and high pin count are suitable for embedded designs of medium complexity.
Application scenarios
STM32F103RBT6 is suitable for the following applications:
Industrial control and automation
Medical equipment
Smart home appliances
Consumer electronics
Communication equipment
Development ecosystem
Software support:
STM32CubeMX: used to generate initialization code and configure peripherals.
STM32CubeIDE: Integrated development environment, supports debugging and programming.
Other third-party tools: Keil MDK, IAR Embedded Workbench.
Hardware support:
Rich development boards and sample codes, such as Nucleo-64.
Support multiple debugging tools: ST-LINK, J-Link.
Community and resources:
ST officially provides a large number of application notes and technical documents.
Open source code and forum support for quick start.
STM32F103CBT6 Parameters
STM32F103CBT6 Similar Comparisons
STM32F103RBT6 vs STM32F105RBT6 vs STM32F107RBT6 vs STM32F105RBT6TR vs MK10DX128VLH7 comparison
| Feature | STM32F103RBT6 | STM32F105RBT6 | STM32F107RBT6 | STM32F105RBT6TR | MK10DX128VLH7 |
|---|---|---|---|---|---|
| Image |  |  |  |  |  |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | NXP Semiconductors |
| Core | Cortex-M3 | Cortex-M3 | Cortex-M3 | Cortex-M3 | Cortex-M4 |
| Max Frequency | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz |
| Flash | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
| SRAM | 20 KB | 64 KB | 64 KB | 64 KB | 16 KB |
| Package | LQFP64 | LQFP64 | LQFP64 | LQFP64 | LQFP64 |
| USB Support | USB 2.0 Full-Speed Device | USB 2.0 OTG Full-Speed | USB 2.0 OTG Full-Speed | USB 2.0 OTG Full-Speed | USB 2.0 OTG Full-Speed |
| Ethernet Support | No | No | Yes | No | No |
| Timers | 4 Timers (1 Advanced) | 7 Timers (1 Advanced) | 7 Timers (1 Advanced) | 7 Timers (1 Advanced) | 5 Timers |
| ADC Channels | 2 | 2 | 2 | 2 | 2 |
| SPI Interfaces | 2 | 2 | 2 | 2 | 3 |
| CAN Interfaces | 1 | 1 | 1 | 1 | 2 |
STM32F103RBT6 Datasheet
STM32F103RBT6 development board with 2.8" TFT LCD
STM32F103RBT6 FAQs
1. What is the core of the STM32F103RBT6?
The STM32F103RBT6 is based on the ARM Cortex-M3 core, which operates at a maximum frequency of 72 MHz. It supports the Thumb-2 instruction set for efficient and compact code execution.
2. How much Flash and SRAM does the STM32F103RBT6 have?
Flash memory: 128 KB
SRAM: 20 KB
3. What is the package type of the STM32F103RBT6?
The STM32F103RBT6 comes in an LQFP64 package, meaning it has 64 pins with a thin profile and quad flat leads.
4. Does STM32F103RBT6 support USB communication?
Yes, the STM32F103RBT6 supports USB 2.0 Full-Speed Device communication, which allows for data transfer rates of up to 12 Mbps.
5. How many GPIO pins are available on the STM32F103RBT6?
The STM32F103RBT6 provides up to 51 General-Purpose Input/Output (GPIO) pins, most of which can be multiplexed with alternate functions for peripherals.
6. What are the power modes of the STM32F103RBT6?
The STM32F103RBT6 supports several low-power modes:
Sleep Mode: Reduces power consumption by stopping the CPU while peripherals continue to operate.
Stop Mode: Reduces power further by stopping most of the peripherals and clocks.
Standby Mode: Minimizes power usage with the option to retain RTC functionality.
7. What communication interfaces does the STM32F103RBT6 provide?
The STM32F103RBT6 includes the following communication peripherals:
I²C: 2 interfaces
SPI: 2 interfaces
USART: 3 interfaces
CAN: 1 interface (2.0B compliant)
8. How many ADC channels does the STM32F103RBT6 have?
The STM32F103RBT6 features 2 independent 12-bit ADCs, with a total of 16 channels. These ADCs support a maximum sampling rate of 1 MSPS.
9. Can STM32F103RBT6 generate PWM signals?
Yes, the STM32F103RBT6 supports Pulse Width Modulation (PWM) generation using its 4 timers (including one advanced timer). This makes it suitable for motor control and signal generation applications.
10. What is the temperature range for STM32F103RBT6 operation?
The operating temperature range of the STM32F103RBT6 is typically:
Standard version: -40°C to +85°C
Extended version: -40°C to +105°C
11. Is the STM32F103RBT6 suitable for battery-powered applications?
Yes, the STM32F103RBT6 is suitable for battery-powered designs due to its low-power capabilities, including various power-saving modes and flexible clock configurations.
12. What are the development tools and software available for STM32F103RBT6?
STM32CubeMX: For code generation and peripheral configuration.
STM32CubeIDE: An integrated development environment.
Third-party IDEs: Keil MDK, IAR Embedded Workbench, and GCC-based toolchains.
Debugging tools: ST-LINK, J-Link, and OpenOCD.
STMicroelectronics
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