The STM32L476RET6 is a cutting-edge microcontroller unit (MCU) from STMicroelectronics, which belongs to the STM32L4 series known for their remarkable power efficiency and performance. This particular MCU is built on an advanced Arm® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm single-precision data-processing instructions and data types.
With its high-performance capabilities, the STM32L476RET6 is suitable for a wide range of applications, including industrial control, medical equipment, and consumer electronics. Its rich set of peripherals and I/Os, along with its low power consumption, make it an ideal choice for battery-operated devices and energy-conscious projects.
Key Features:
- Core: Arm® Cortex®-M4 with FPU and DSP instructions
- Memory: 512 Kbytes of Flash memory and 128 Kbytes of SRAM
- Performance: Up to 80 MHz clock frequency
- Energy Efficiency: Low-power modes including Stop, Standby, and Shutdown
- ADC: 12-bit, 5 MSPS analog-to-digital converter
- Communication Interfaces: I2C, SPI, USART, UART, CAN, and USB OTG
- Timers: Advanced-control, general-purpose, and basic timers
- Operating Voltage: 1.71 V to 3.6 V
- Packages: Available in 64-pin LQFP package
- Temperature Range: -40 °C to 85 °C or -40 °F to 185 °F
The STM32L476RET6 also boasts a rich set of integrated analog features, such as op-amps, comparators, and the aforementioned high-speed ADCs, which can be invaluable for sensor interfacing and analog signal processing. Additionally, the device's security features, including a True Random Number Generator (TRNG) and hardware cryptographic acceleration, ensure secure data communication and protection against tampering.
Developers can take advantage of the comprehensive development ecosystem surrounding the STM32 family, including tools like STM32CubeMX for initial configuration, a wide range of software libraries, and the STM32CubeIDE for integrated development.
Whether you're developing a low-power IoT device, a complex industrial system, or a sophisticated wearable, the STM32L476RET6 offers a balanced combination of power efficiency, performance, and security to bring your innovative projects to life.
