The STM32L433CBT6 is a cutting-edge microcontroller unit (MCU) from the renowned electronics manufacturer STMicroelectronics. This highly efficient and versatile MCU is part of the STM32L4 series, which is known for its perfect blend of performance, power efficiency, and features. It is designed to cater to a wide range of applications, from industrial to consumer markets, where energy efficiency and performance are critical.

Key Features

• Core: ARM® Cortex®-M4 with FPU and DSP instructions
• Max Frequency: 80 MHz
• Memory: 256 KB of Flash memory, 64 KB of SRAM
• Power Consumption: Ultra-low-power design
• Supply Voltage: 1.71 V to 3.6 V
• Packages: Available in LQFP48 package
• I/Os: Up to 43 I/O ports with interrupt capability
• Timers: Multiple 16-bit and 32-bit timers
• Communication Interfaces: I2C, USART, SPI, USB, CAN
• ADC: 12-bit, 5 MSPS analog-to-digital converter
• Security: Hardware encryption and RNG

Performance and Energy Efficiency

The STM32L433CBT6 leverages the ARM Cortex-M4 core, enabling it to run at a frequency of up to 80 MHz. Its architecture is designed to maximize data processing efficiency while maintaining a balance between performance and power consumption. The device's dynamic efficiency is achieved through an energy-saving mode and an ultra-low-power mode that significantly extends battery life in portable applications.

Connectivity and Integration

This MCU offers a rich set of peripherals for connectivity, providing flexibility for designers. With integrated I2C, USART, SPI, USB, and CAN interfaces, it can easily communicate with other devices and peripherals, making it ideal for complex embedded systems. Its generous memory size and multiple timer options also make it suitable for multitasking environments.

Security Features

Security is a paramount concern in today's connected world, and the STM32L433CBT6 addresses this with its hardware encryption features. It also includes a true random number generator (RNG) to aid in creating secure communications.

Overall, the STM32L433CBT6 from STMicroelectronics is a robust and reliable MCU that delivers outstanding performance and energy efficiency for a broad spectrum of applications, making it a top choice for engineers and designers alike.