STMicroelectronics

STM32L4A6RGT6TR

The STM32L4A6RGT6TR is a microcontroller unit (MCU) manufactured by STMicroelectronics. It belongs to the STM32L4+ series, which is known for its high performance, low power consumption, and advanced features.

Description:

The STM32L4A6RGT6TR is a 32-bit ARM Cortex-M4 MCU with an FPU (floating point unit) and DSP (digital signal processing) capabilities. It operates on a supply voltage range of 1.7 V to 3.6 V and has a wide operating temperature range of -40°C to 125°C. The MCU is available in a 6.15mm x 6.15mm, 64-pin UFBGA package.

Features:

1. Core: ARM Cortex-M4 with FPU and DSP, running at a maximum frequency of 80 MHz.
2. Memory: 640 KB of Flash memory, 320 KB of SRAM, and 16 KB of backup SRAM.
3. Connectivity: USB Type-C and Type-A interfaces, including USB Power Delivery (PD) and USB Video Class (UVC) support.
4. Communication interfaces: I2C, SPI, USART, and LPUART.
5. Security features: Secure boot, secure firmware upgrade, and hardware cryptographic acceleration.
6. Power management: Ultra-low power modes, including Stop, Standby, and Shutdown modes.
7. ADC: 24-bit resolution, 16 channels with up to 2.4 Msps (million samples per second) conversion rate.
8. DAC: 12-bit resolution, with two channels.
9. Timers: Advanced control timers, general-purpose timers, and low-power timers.
10. GPIO: 45 I/O pins with multiple functions and support for various standards.
11. DMA: 24-channel DMA controller for efficient data transfer.
12. Connectivity: Dual-mode Quad-SPI (DMQS) interface for external memory and device communication.

Applications:

The STM32L4A6RGT6TR is suitable for a wide range of applications due to its high performance, low power consumption, and advanced features. Some potential applications include:

1. Industrial automation: Control systems, motor control, and sensing applications.
2. Medical devices: Patient monitoring, wearable devices, and portable diagnostic equipment.
3. Consumer electronics: Smart home appliances, IoT devices, and portable electronics.
4. Automotive: In-vehicle infotainment systems, body control modules, and safety systems.
5. Energy management: Smart grid applications, energy monitoring, and control systems.
6. Robotics: Robotic control systems, sensor fusion, and motor control.
7. Audio and video applications: Audio processing, video capture, and display systems.

The STM32L4A6RGT6TR's combination of performance, power efficiency, and connectivity options make it a versatile choice for various embedded systems and IoT applications.