STMicroelectronics

STM32L431VCT6

The STM32L431VCT6 is a low-power microcontroller unit (MCU) developed by STMicroelectronics. It belongs to the STM32L4 series, which is designed for a wide range of applications that require low power consumption and high performance.

Description:

The STM32L431VCT6 is a 32-bit ARM Cortex-M4 MCU with an FPU (Floating Point Unit) and DSP (Digital Signal Processor) capabilities. It operates at a maximum frequency of 80 MHz and is built on a 32 nm process technology. The device features a range of integrated peripherals and communication interfaces, making it suitable for various applications.

Features:

1. Core: ARM Cortex-M4 with FPU and DSP.
2. Operating frequency: Up to 80 MHz.
3. Memory: 256 KB of Flash memory, 64 KB of SRAM, and 4 KB of backup SRAM.
4. Power management: Ultra-low power consumption with a wide range of power-saving modes.
5. Connectivity: USB OTG FS, two I2C interfaces, three SPI interfaces, and an SDIO interface.
6. Communication interfaces: UART, LPUART, and SWPMI (Single Wire Protocol Master Interface).
7. Analog-to-Digital Converter (ADC): 1x 12-bit ADC with up to 16 channels.
8. Digital-to-Analog Converter (DAC): 1x 12-bit DAC.
9. Timers: Multiple timers, including a high-resolution timer, basic timers, and real-time timers.
10. Security features: Secure boot, trusted boot, and hardware encryption.
11. Package: The STM32L431VCT6 is available in a 48-pin LQFP (Low Profile Quad Flat Package).

Applications:

The STM32L431VCT6 is suitable for a wide range of applications due to its low-power consumption, high performance, and integrated peripherals. Some potential applications include:

1. Battery-powered devices: IoT devices, wearables, and portable medical devices.
2. Industrial control: Motor control, sensor interfacing, and industrial automation.
3. Smart home and building automation: Smart lighting, HVAC control, and energy management systems.
4. Medical equipment: Patient monitoring devices, portable diagnostic equipment, and medical sensors.
5. Consumer electronics: Smart appliances, fitness trackers, and portable audio devices.
6. Automotive: Infotainment systems, body control modules, and power management systems.

The STM32L431VCT6's combination of low power consumption, high performance, and a wide range of integrated features make it a versatile choice for various applications in different market segments.