STMicroelectronics

STM32L4A6RGT7

The STM32L4A6RGT7 is a high-performance microcontroller (MCU) from STMicroelectronics' STM32L4+ series. It is based on the ARM Cortex-M4 processor with FPU and features a wide range of integrated peripherals and advanced features, making it suitable for various applications.

Description:

The STM32L4A6RGT7 is a System-on-Chip (SoC) device that integrates an ARM Cortex-M4 CPU with a floating-point unit (FPU) running at a maximum frequency of 120 MHz. It is manufactured using a 40-nm low-power CMOS process, which enables low power consumption and high performance. The MCU belongs to the high-end STM32L4+ series, which is designed for applications requiring advanced connectivity, security, and performance.

Features:

1. ARM Cortex-M4 CPU with FPU running at 120 MHz
2. 2 MB of Flash memory and 640 KB of SRAM
3. Flexible memory mapping with external memory interface supporting SRAM, PSRAM, and NOR/NAND Flash
4. High-resolution 12-bit ADC with 2.5 samplings per second and 16-bit DAC
5. Advanced connectivity options, including:
   • USB Type-C with integrated USB PHY and BC1.2 charging detection
   • 2x I2C, 4x SPI, and 4x UART interfaces
   • SDMMC, FDCAN, and SAI interfaces
   • 2x Low-power UART (LP-UART) and 3x Low-power timer (LP-Timer)
6. Integrated cryptographic hardware accelerator for secure data processing
7. True random number generator (RNG)
8. CRC calculation unit
9. Programmable voltage reference buffer
10. Advanced control for power management, including power scaling and low-power modes
11. Wide operating temperature range (-40°C to +125°C)
12. Package options: 112-ball BGA, 208-ball BGA, and 181-pin LQFP

Applications:

The STM32L4A6RGT7 is suitable for a wide range of applications that require high performance, low power consumption, advanced connectivity, and security features. Some of the potential applications include:

1. Industrial automation and control systems
2. Medical devices and equipment
3. Smart home and building automation
4. IoT gateways and edge devices
5. Wearable devices and fitness trackers
6. Portable and battery-powered devices
7. Automotive infotainment systems and body control modules
8. Secure communication devices and systems
9. High-fidelity audio applications
10. Robotics and drones

The STM32L4A6RGT7's combination of performance, power efficiency, and advanced features make it an ideal choice for developers looking to create innovative and reliable solutions in various market segments.