STMicroelectronics

STM32L462CEU6TR

The STM32L462CEU6TR is a low-power microcontroller from STMicroelectronics, designed for a wide range of applications that require high energy efficiency and performance. This microcontroller belongs to the STM32L4 series, which is known for its advanced features and low power consumption.

Description:

The STM32L462CEU6TR is a 32-bit ARM Cortex-M4 CPU with an impressive 32MHz max CPU frequency and 512KB of Flash memory. It is based on the ARM Cortex-M4 core with a Floating Point Unit (FPU) and DSP instructions, making it suitable for complex mathematical computations and real-time processing.

Features:

1. Core: 32-bit ARM Cortex-M4 with FPU and DSP instructions.
2. CPU Frequency: Up to 32MHz.
3. Memory: 512KB Flash memory and 160KB RAM.
4. Low Power: Ultra-low power consumption with a wide range of power-saving modes.
5. Connectivity: Advanced communication interfaces, including I2C, SPI, USART, and UART.
6. Timers: Multiple timers, including a 16-bit advanced-control timer and a low-power timer.
7. ADC: 16-bit advanced analog-to-digital converter (ADC) with up to 16 channels.
8. DAC: 12-bit digital-to-analog converter (DAC) with two channels.
9. GPIO: Multiple general-purpose input/output (GPIO) pins with various supported alternate functions.
10. Security: Features like a unique 96-bit UID and a hardware cryptographic module for secure applications.

Applications:

The STM32L462CEU6TR is designed for a wide range of applications that require low power consumption, high performance, and advanced connectivity. Some of the potential applications include:

1. Battery-powered devices: Due to its ultra-low power consumption, it is suitable for devices like wearables, portable medical devices, and IoT devices.
2. Smart sensors and actuators: The advanced ADC and multiple communication interfaces make it ideal for smart sensor and actuator applications.
3. Industrial control: The STM32L462CEU6TR can be used in industrial control systems for motor control, energy management, and monitoring.
4. Consumer electronics: It can be used in various consumer electronics, such as smart home appliances, audio equipment, and smart meters.
5. Automotive: The microcontroller can be used in automotive applications, such as infotainment systems, body control modules, and power management systems.
6. Security systems: The built-in security features make it suitable for secure applications, such as access control systems and secure communication devices.

In summary, the STM32L462CEU6TR is a versatile, low-power microcontroller with advanced features and connectivity options, making it suitable for a wide range of applications that require high energy efficiency and performance.