STMicroelectronics

STM32L452VET6

The STM32L452VET6 is a low-power microcontroller from STMicroelectronics, which belongs to the STM32L4+ series. This series is known for its high performance, low power consumption, and advanced connectivity features. Here's a brief description, features, and applications of the STM32L452VET6:

Description:

The STM32L452VET6 is a 32-bit ARM Cortex-M4 CPU-based microcontroller with an FPU (Floating Point Unit) and DSP (Digital Signal Processor) instructions. It operates at a maximum frequency of 120 MHz and is manufactured using a 40-nm process technology. The device is available in a 100-pin LQFP (Low-profile Quad Flat Package) package.

Features:

1. Core: ARM Cortex-M4 with FPU and DSP instructions.
2. CPU Frequency: Up to 120 MHz.
3. Memory: 256 KB of Flash memory, 320 KB of SRAM, and 8 KB of backup SRAM.
4. Connectivity: USB OTG (On-The-Go), two I2Cs, three SPIs, and four USARTs.
5. Analog-to-Digital Converter (ADC): 16-bit with up to 16 channels.
6. Digital-to-Analog Converter (DAC): 12-bit with two channels.
7. Timers: Advanced control timers, basic timers, and real-time clock (RTC).
8. Power Management: VBAT power supply, RTC, backup registers, and I/Os.
9. Security: Secure boot, trusted boot, and hardware unique key.
10. Package: 100-pin LQFP.

Applications:

The STM32L452VET6 is designed for a wide range of applications that require low power consumption, high performance, and advanced connectivity features. Some of the key applications include:

1. Battery-powered devices: IoT nodes, smart sensors, portable medical devices, and wearables.
2. Industrial control: Motor control, energy management, and industrial gateways.
3. Smart home: Smart lighting, HVAC control, and home automation systems.
4. Medical equipment: Glucose meters, infusion pumps, and patient monitoring systems.
5. Consumer electronics: Smart appliances, portable gaming devices, and fitness equipment.
6. Automotive: In-vehicle infotainment systems, body control modules, and powertrain control.

The STM32L452VET6's combination of low power consumption, high performance, and advanced connectivity features make it suitable for a wide range of applications where energy efficiency and processing capabilities are crucial.