STMicroelectronics

STM32L431VCI7TR

The STM32L431VCI7TR is a microcontroller unit (MCU) developed by STMicroelectronics, a global semiconductor company. It belongs to the STM32L4 series, which is designed for low-power applications and offers a good balance between performance, power consumption, and cost.

Description:

The STM32L431VCI7TR is a 32-bit ARM Cortex-M4 MCU with a 80 MHz max CPU frequency. It features a 1 MB Flash memory and 256 KB RAM, providing ample storage and memory for various applications. The package type is LQFP-100, which offers a compact form factor suitable for space-constrained designs.

Features:

1. Core: 32-bit ARM Cortex-M4 with FPU (Floating Point Unit) and DSP instructions.
2. Clock speed: Up to 80 MHz.
3. Memory: 1 MB Flash and 256 KB RAM.
4. Low power: Ultra-low power consumption with a wide range of power-saving modes.
5. Connectivity: USB OTG FS, SDIO, I2C, SPI, UART, and CAN.
6. Analog features: 12-bit ADC with up to 24 channels, 2x12-bit DAC, and operational amplifiers.
7. Timers: Advanced control timers, general-purpose timers, and real-time timers.
8. Security: Secure boot, trusted boot, and secure firmware upgrade.
9. Package: LQFP-100.

Applications:

1. Industrial and consumer appliances: Smart meters, HVAC systems, and home automation.
2. Medical devices: Patient monitoring systems, wearable health devices, and medical instruments.
3. Automotive: Infotainment systems, body control modules, and battery management systems.
4. IoT devices: Smart sensors, gateways, and wearable devices.
5. Energy management: Solar inverters, battery chargers, and energy storage systems.
6. Robotics: Drones, robotic arms, and automated guided vehicles (AGVs).
7. Audio and video applications: Voice recognition systems, audio processing, and video streaming.

The STM32L431VCI7TR is an efficient and versatile MCU that caters to a wide range of applications requiring low power consumption, high performance, and advanced connectivity options.