Overview
The STM32F103R6H6A is a microcontroller from STMicroelectronics, part of the STM32F103x4 and STM32F103x6 performance line family. It features the high-performance ARM® Cortex™-M3 32-bit RISC core, operating at a frequency of 72 MHz. This microcontroller is equipped with high-speed embedded memories, including up to 32 Kbytes of Flash memory and up to 6 Kbytes of SRAM. It also includes an extensive range of enhanced I/Os and peripherals connected to two APB buses.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM Cortex-M3 32-bit RISC core |
| Operating Frequency | Up to 72 MHz |
| Flash Memory | Up to 32 Kbytes |
| SRAM | Up to 6 Kbytes |
| Operating Voltage | 2.0 to 3.6 V |
| Operating Temperature | -40 to +85 °C or -40 to +105 °C (extended range) |
| I/O Ports | Up to 51 fast I/O ports, 5 V-tolerant |
| ADCs | Two 12-bit ADCs |
| Timers | Three 16-bit timers, one 16-bit motor control PWM timer, two watchdog timers, SysTick timer |
| Communication Interfaces | One I²C, two USARTs, one SPI, one USB 2.0 full-speed, one CAN 2.0B |
| Debug Mode | Serial wire debug (SWD) & JTAG interfaces |
| Packages | ECOPACK, various packages including LQFP48, TFBGA64 |
Key Features
- High-performance ARM Cortex-M3 32-bit RISC core operating at up to 72 MHz.
- High-speed embedded memories: up to 32 Kbytes of Flash memory and up to 6 Kbytes of SRAM.
- Extensive range of enhanced I/Os and peripherals connected to two APB buses.
- Up to 51 fast I/O ports, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant.
- Two 12-bit ADCs, three 16-bit timers, one 16-bit motor control PWM timer, and two watchdog timers.
- Standard and advanced communication interfaces: one I²C, two USARTs, one SPI, one USB 2.0 full-speed, and one CAN 2.0B.
- Serial wire debug (SWD) & JTAG interfaces for debug mode.
- CRC calculation unit, 96-bit unique ID.
- Comprehensive set of power-saving modes for low-power applications.
Applications
The STM32F103R6H6A is suitable for a wide range of applications, including:
- Industrial control systems.
- Motor control and automation.
- Consumer electronics.
- Medical devices.
- Automotive systems.
- Communication devices.
- Low-power applications requiring advanced peripherals and communication interfaces.
Q & A
- What is the core architecture of the STM32F103R6H6A?
The STM32F103R6H6A features the ARM Cortex-M3 32-bit RISC core. - What is the maximum operating frequency of the STM32F103R6H6A?
The maximum operating frequency is up to 72 MHz. - How much Flash and SRAM memory does the STM32F103R6H6A have?
The STM32F103R6H6A has up to 32 Kbytes of Flash memory and up to 6 Kbytes of SRAM. - What is the operating voltage range of the STM32F103R6H6A?
The operating voltage range is 2.0 to 3.6 V. - What are the temperature ranges for the STM32F103R6H6A?
The temperature ranges are -40 to +85 °C and -40 to +105 °C (extended range). - How many I/O ports does the STM32F103R6H6A have?
The STM32F103R6H6A has up to 51 fast I/O ports. - What communication interfaces are available on the STM32F103R6H6A?
The available communication interfaces include one I²C, two USARTs, one SPI, one USB 2.0 full-speed, and one CAN 2.0B. - Does the STM32F103R6H6A support debug modes?
Yes, it supports serial wire debug (SWD) & JTAG interfaces. - What power-saving features does the STM32F103R6H6A offer?
The STM32F103R6H6A offers a comprehensive set of power-saving modes for low-power applications. - What are some common applications for the STM32F103R6H6A?
Common applications include industrial control systems, motor control and automation, consumer electronics, medical devices, automotive systems, and communication devices.
