The STM32L462RET6 is a cutting-edge microcontroller unit (MCU) from the renowned semiconductor manufacturer STMicroelectronics, designed to deliver high performance with low power consumption. This MCU is part of the STM32L4 series, which is famous for its exceptional efficiency, making it an ideal choice for energy-sensitive applications.

Key Features

• Core: ARM Cortex-M4 with FPU and DSP instructions, running at a frequency of up to 80 MHz, provides the perfect balance between energy efficiency and processing power.
• Memory: Comes equipped with a generous 512 KB of Flash memory and 160 KB of SRAM, providing ample space for complex applications and data storage.
• Energy Efficiency: Its ultra-low power design features multiple power-saving modes, including a 28 nA Shutdown mode and a 400 nA Standby mode with RTC.
• Analog Features: Includes a 12-bit ADC with 5 MSPS, DAC, comparators, and operational amplifiers, making it suitable for sophisticated analog signal processing.
• Rich Connectivity: Offers a wide range of peripherals such as USB OTG, SPI, I2C, USARTs, and a LPUART for low-power serial communication.
• Security: Features hardware-based security with AES 128-bit encryption and a True Random Number Generator (TRNG), ensuring secure data operations.

Applications

The STM32L462RET6 excels in a range of applications where power efficiency and processing capability are paramount. It is widely used in:

• Wearable devices
• Industrial sensors and controls
• Medical devices
• IoT endpoints
• Energy management systems

Development Support

STMicroelectronics provides extensive support for the STM32L462RET6 MCU with comprehensive development tools, including the STM32Cube ecosystem, software libraries, and the STM32 Nucleo development boards. This enables designers to rapidly prototype and deploy applications that leverage the full capabilities of this advanced microcontroller.

With its blend of energy efficiency, robust security features, and powerful peripherals, the STM32L462RET6 is a versatile MCU that can meet the demands of various high-performance, low-power applications.