STM32H503RBT6

The STM32H503RBT6 is a microcontroller from STMicroelectronics' STM32H5 series, which is based on the Arm Cortex-M33 core. Operating at a frequency of up to 480 MHz, it offers high performance with low power consumption, making it suitable for a wide range of applications, including industrial automation, IoT devices, and consumer electronics.
Key features include up to 1 MB of Flash memory, 128 KB of SRAM, and various connectivity options such as USB, CAN, and multiple UARTs. The STM32H503 also supports advanced security features, including hardware cryptographic accelerators and a unique ID for secure applications.
Additionally, it includes a rich set of peripherals such as timers, ADCs, and DACs, enabling real-time processing and control. The microcontroller is programmable via STM32Cube IDE and supports the STM32CubeMX tool for easy configuration and setup. Its combination of performance, energy efficiency, and security features makes the STM32H503RBT6 a versatile choice for developers seeking robust solutions for complex projects.

The STM32H503RBT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32H5 series, based on the ARM Cortex-M33 core. Key features include:
- Core: ARM Cortex-M33, up to 250 MHz clock speed.
- Flash Memory: 512 KB of Flash memory.
- RAM: 128 KB SRAM.
- Digital Interfaces: Multiple UART, SPI, I2C, and USB interfaces for communication.
- Analog Features: 3x 12-bit ADCs, DAC, and operational amplifiers.
- Timers: Rich set of timers for PWM and input capture applications.
- Cryptographic Acceleration: Built-in hardware support for cryptographic algorithms, enhancing security.
- DMA Controller: Multiple DMA channels for efficient data transfers.
- Low Power Modes: Various low-power operating modes for energy efficiency.
- Operating Voltage: 1.7V to 3.6V, suitable for battery-powered applications.
- Package: Available in a LQFP-100 package.
This combination of performance, memory, and peripheral features makes the STM32H503RBT6 suitable for a wide range of applications, including industrial control, IoT, and consumer electronics.

The STM32H503RBT6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 48 pins.

The STM32H503RBT6 microcontroller has a pin count of 64. It belongs to the STM32H5 series and is based on the Arm Cortex-M33 core. The device features various peripherals, including GPIOs, timers, ADCs, communication interfaces like UART, SPI, I2C, and USB, as well as support for advanced functions such as digital signal processing and cryptography.
Key functions of the pins include:
- Power supply pins (VDD, VSS)
- General-purpose Input/Output (GPIO) pins for digital input/output
- Analog inputs for ADC
- Communication interfaces (USART, SPI, I2C)
- Timers for PWM and event counting
- External interrupts
- Debugging interfaces (SWD, JTAG)
This versatile pin configuration allows for a wide range of applications, including industrial control, consumer electronics, and IoT devices.

The STM32H503RBT6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in designing and manufacturing a wide range of electronic components, including microcontrollers, sensors, power management solutions, and other integrated circuits. The company serves various industries, including automotive, industrial, and consumer electronics, and is recognized for its innovation and commitment to sustainability in technology. The STM32H503 series is part of the STM32 family of microcontrollers, known for their performance, energy efficiency, and extensive features suitable for various applications, such as IoT, automation, and embedded systems.

The STM32H503RBT6 microcontroller is suitable for various applications, including industrial automation, motor control, robotics, consumer electronics, medical devices, and IoT systems. Its high-performance ARM Cortex-M7 core supports real-time processing, enabling efficient operation in complex tasks. Additionally, its rich set of peripherals and connectivity options, such as UART, SPI, I2C, and CAN, make it ideal for embedded systems requiring robust communication and control capabilities.

Equivalent products to the STM32H503RBT6 chip include the STM32H750VBT6 and STM32H743VIT6. These alternatives share similar features, such as ARM Cortex-M7 cores, comparable memory capacities, and peripheral interfaces. Check specific datasheets for detailed differences in performance, power consumption, and available peripherals to ensure compatibility with your project requirements.