STM32L433RBY6TR Microcontroller - STMicroelectronics

The STM32L433RBY6TR is a cutting-edge microcontroller product from STMicroelectronics, renowned for its high performance, energy efficiency, and versatility. This microcontroller is part of the STM32L4 series, which is designed for applications that require a high level of integration and low power consumption without sacrificing performance.

At the heart of the STM32L433RBY6TR lies a 32-bit ARM Cortex-M4 core with a floating-point unit (FPU) which operates at frequencies up to 80 MHz. The advanced architecture of the Cortex-M4 core enables the microcontroller to deliver excellent computational performance and DSP capabilities, making it ideal for a wide range of applications, including industrial control, medical devices, and IoT applications.

The device comes with a rich set of peripherals and features, including:

• 256 KB of Flash memory
• 64 KB of SRAM
• High-speed USB 2.0 device and crystal-less USB controller with battery charging detection
• 12-bit ADCs, DACs, low-power UARTs, SPI, I2C, and more

The STM32L433RBY6TR also boasts excellent power efficiency, with multiple power-saving modes that make it suitable for battery-operated devices. Its dynamic voltage scaling and low-power peripherals ensure that the power consumption is optimized based on the processing demand.

Security features are also a key aspect of this microcontroller, with hardware-based AES encryption and a true random number generator (TRNG) to ensure data protection and secure communications.

The microcontroller comes in a 64-pin WLCSP package, which is ideal for space-constrained applications. The STM32L433RBY6TR is also part of STMicroelectronics' 10-year longevity program, ensuring long-term availability and support, which is crucial for professional and industrial applications.

In summary, the STM32L433RBY6TR is a powerful, secure, and energy-efficient microcontroller that offers a balance of performance and power consumption, making it an excellent choice for a wide array of sophisticated applications.