STMicroelectronics

STM32L4R5QGI6TR

The STM32L4R5QGI6TR is a high-performance microcontroller from STMicroelectronics, designed for a wide range of applications that require low power consumption, high performance, and advanced connectivity features.

Description:

The STM32L4R5QGI6TR is a System-in-Package (SiP) device that integrates a 32-bit Arm Cortex-M4 CPU with an FPU, a wide range of peripherals, and up to 2 Mbytes of embedded flash memory. It operates at a core frequency of up to 120 MHz and offers a high level of integration, allowing for reduced development time and lower system costs.

Features:

1. Arm Cortex-M4 CPU with FPU, operating at up to 120 MHz
2. 2 Mbytes of embedded flash memory
3. 320 Kbytes of RAM (including 64 Kbytes of high-speed SRAM)
4. Integrated DC-DC converter for efficient power management
5. Advanced connectivity options, including:
   • USB OTG FS with integrated PHY
   • 2x I2C, 5x SPI, 5x USART
   • 2x SAI, 2x SDMMC
   • FM+ and BLE (optional)
6. Rich analog peripherals, including:
   • 3x 12-bit ADC with up to 24 channels
   • 2x 12-bit DAC
   • 2x ultra-low-power comparators
7. Advanced timer peripherals, including:
   • 2x 16-bit general-purpose timers
   • 2x 32-bit general-purpose timers
   • 2x low-power timers
8. Flexible power management, with power scaling and low-power modes
9. Security features, including:
   • Secure boot
   • Flash memory protection
   • Peripheral protection
10. Various packages available, including BGA, LFBGA, and SiP

Applications:

The STM32L4R5QGI6TR is suitable for a wide range of applications due to its high performance, low power consumption, and advanced connectivity features. Some potential applications include:

1. Industrial and consumer IoT devices
2. Smart home and building automation systems
3. Wearable devices and health monitoring systems
4. Smart energy and smart grid solutions
5. Automotive infotainment and body control systems
6. Medical devices and equipment
7. Robotics and drones
8. High-fidelity audio systems
9. Advanced human-machine interface (HMI) devices

The STM32L4R5QGI6TR's combination of performance, power efficiency, and connectivity makes it an ideal choice for developers looking to create innovative and energy-efficient solutions across various industries.