The STM32L433CCU3 from STMicroelectronics is a cutting-edge microcontroller that combines high performance, low-power consumption, and enhanced features to cater to a wide range of applications. This device is part of the STM32L4 series, which is renowned for its energy efficiency and computing capability.

Key Features

• Core: ARM® Cortex®-M4 with FPU and DSP instructions, running at a frequency of up to 80 MHz, which provides a perfect balance between speed and power efficiency.
• Memory: Comes with 256 KB of Flash memory and 64 KB of SRAM, suitable for complex applications and secure data management.
• Power Consumption: Features multiple power-saving modes, including a low-power run mode, sleep mode, and several standby modes, to ensure optimal power efficiency for battery-powered and energy-sensitive applications.
• Peripherals: A rich set of I/Os and peripherals, including I2C, SPI, USARTs, USB 2.0 Full-Speed, and CAN interfaces, along with a 12-bit ADC and a DAC channel, providing excellent connectivity and analog capabilities.
• Package: Available in a 48-pin UFBGA package, which is ideal for space-constrained applications without compromising on functionality.
• Security: Comes with hardware-based security features such as a True Random Number Generator (TRNG) and support for AES encryption, ensuring secure data transactions and protection against unauthorized access.

Applications

The STM32L433CCU3 is versatile and can be used in a range of applications, including:

• Industrial control systems
• Internet of Things (IoT) devices
• Medical equipment
• Wearable technology
• Energy management systems

Development Support

STMicroelectronics provides extensive development support for the STM32L433CCU3 with its comprehensive software HAL library, as well as compatibility with numerous integrated development environments (IDEs) and the STM32Cube ecosystem. This ensures a smooth development process from prototype to production.