Overview
The STM32F103ZFH6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F1 series. It is based on the ARM Cortex-M3 core and is designed to offer a balance between performance, power consumption, and peripheral set. This microcontroller is suitable for a wide range of applications, including industrial control, medical devices, consumer electronics, and more.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM Cortex-M3 CPU, 72 MHz maximum frequency |
| Memory | 768 KB Flash, 96 KB SRAM |
| Operating Voltage | 2.0 to 3.6 V |
| Package | LFBGA-144 |
| Timers | Up to 11 timers, including 4 16-bit timers, 2 16-bit motor control PWM timers, and 2 watchdog timers |
| Communication Interfaces | Up to 5 USARTs, 3 SPIs, 2 I2C interfaces, 1 CAN interface, 1 USB 2.0 full speed interface, SDIO interface |
| ADC/DAC | 3 × 12-bit ADCs (up to 21 channels), 2 × 12-bit DACs |
| GPIO | Up to 112 fast I/O ports |
| Other Features | Temperature sensor, CRC calculation unit, 96-bit unique ID, DMA controller, real-time clock (RTC), and more |
Key Features
- High-Performance Core: The STM32F103ZFH6 features an ARM Cortex-M3 CPU with a maximum clock frequency of 72 MHz, providing high processing power and efficiency.
- Rich Peripheral Set: Includes multiple timers, communication interfaces (USART, SPI, I2C, CAN, USB), ADCs, DACs, and a DMA controller, making it versatile for various applications.
- Low Power Modes: Offers sleep, stop, and standby modes to reduce power consumption, suitable for battery-powered devices.
- Advanced Analog Peripherals: Includes a temperature sensor, 12-bit ADCs, and 12-bit DACs, enhancing its capability in analog signal processing.
- Security Features: Equipped with a CRC calculation unit and a 96-bit unique ID for secure identification and data integrity.
Applications
- Industrial Control: Suitable for industrial automation, motor control, and other industrial applications due to its robust peripheral set and high performance.
- Medical Devices: Can be used in medical devices requiring precise analog signal processing and reliable communication interfaces.
- Consumer Electronics: Ideal for consumer electronics such as smart home devices, wearables, and other IoT applications.
- Automotive Systems: Used in automotive systems for control and monitoring due to its CAN interface and robustness.
Q & A
- What is the core architecture of the STM32F103ZFH6?
The STM32F103ZFH6 is based on the ARM Cortex-M3 CPU.
- What is the maximum clock frequency of the STM32F103ZFH6?
The maximum clock frequency is 72 MHz.
- How much Flash and SRAM memory does the STM32F103ZFH6 have?
The STM32F103ZFH6 has 768 KB of Flash memory and 96 KB of SRAM.
- What are the operating voltage ranges for the STM32F103ZFH6?
The operating voltage range is 2.0 to 3.6 V.
- What types of communication interfaces are available on the STM32F103ZFH6?
The microcontroller includes USART, SPI, I2C, CAN, USB 2.0 full speed, and SDIO interfaces.
- How many ADC and DAC channels does the STM32F103ZFH6 have?
The STM32F103ZFH6 has 3 × 12-bit ADCs (up to 21 channels) and 2 × 12-bit DACs.
- What is the package type of the STM32F103ZFH6?
The package type is LFBGA-144.
- Does the STM32F103ZFH6 support low power modes?
Yes, it supports sleep, stop, and standby modes to reduce power consumption.
- What security features does the STM32F103ZFH6 have?
The microcontroller includes a CRC calculation unit and a 96-bit unique ID for secure identification and data integrity.
- What are some common applications of the STM32F103ZFH6?
Common applications include industrial control, medical devices, consumer electronics, and automotive systems.
