STM32L486JGY6TR Microcontroller by STMicroelectronics

The STM32L486JGY6TR is a cutting-edge microcontroller unit (MCU) from the renowned semiconductor manufacturer STMicroelectronics. This high-performance MCU is part of the STM32L4 series, which is well-known for its perfect balance between power efficiency and processing capability. The STM32L486JGY6TR is designed to cater to a wide range of applications, including industrial control systems, Internet of Things (IoT) devices, medical equipment, and consumer electronics.

Core and Memory

At the heart of the STM32L486JGY6TR is an ARM® Cortex®-M4 core with FPU (floating-point unit), which operates at frequencies up to 80 MHz. The inclusion of a FPU allows for more efficient computations, particularly for algorithms that require floating-point arithmetic. The MCU comes equipped with a generous 1MB of flash memory and 128KB of SRAM, providing ample space for complex applications and software stacks.

Energy Efficiency

Energy efficiency is a hallmark of the STM32L4 series, and the STM32L486JGY6TR is no exception. It features multiple power-saving modes, including a low-power run mode, sleep mode, and several standby modes with ultra-low power consumption. These modes enable the MCU to achieve an outstanding balance between performance and power usage, making it ideal for battery-powered and energy-sensitive applications.

Connectivity and Peripherals

The STM32L486JGY6TR boasts a comprehensive set of peripherals and connectivity options. It includes USB OTG Full Speed, multiple SPI/I2C/UART interfaces, CAN, and a dedicated SDMMC interface. For wireless communication, it supports a variety of interfaces, including an integrated LCD controller, making it suitable for user interfaces in embedded systems. It also offers a 12-bit ADC with 5 MSPS, DAC, comparators, and operational amplifiers for a wide range of analog functionalities.

Package and Integration

This MCU is available in a 7x7 mm UFBGA132 package, which provides a compact footprint for space-constrained applications. Its compatibility with the extensive STM32 ecosystem, including development tools and software libraries like STM32Cube, simplifies the development process and accelerates product time-to-market.

In summary, the STM32L486JGY6TR from STMicroelectronics is a versatile and powerful microcontroller that offers a rich set of features to meet the demands of modern embedded systems. With its advanced core, extensive memory, low power consumption, and robust peripheral set, it stands as an excellent choice for designers looking to create efficient and innovative products.