EFM32LG390F64G-E-BGA112

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The EFM32LG390F64G-E-BGA112 is a modern low-power microcontroller with an embedded ARM Cortex-M3 core. It is an ideal component for basic computing applications, providing tremendous flexibility and power in an extremely small space. Its use in embedded systems, as well as its wide range of programming capabilities, make it a great option for the development of a variety of applications.

The EFM32LG390F64G-E-BGA112 belongs to the EFM32LGxxx family of low-power microcontrollers. It is capable of operating at frequencies up to 72MHz, and occupies a small 48-pin package. This microcontroller is suitable for applications that call for a low-power microcontroller with high performance.

The EFM32LG390F64G-E-BGA112 combines extensive peripherals with the ARM Cortex-M3 core to provide basic computing capability and a wide range of features. Onboard the microcontroller is a range of peripheral interfaces such as SPI, UART, I2C, CAN, and an AES security module. It also includes an advanced energy management architecture and an integrated low-dropout voltage regulator. In addition, this microcontroller offers cycle-accurate JTAG debug support, real-time clock with integrated power management, and a low-power debug module.

Embedded applications use the EFM32LG390F64G-E-BGA112 because of its combination of low-power operation and high-performance capabilities. In these applications, the microcontroller provides the capability to store and process data, control external peripheral devices, and stream data across communication networks. By utilizing the built-in peripherals and the ARM Cortex-M3 core, the microcontroller can be used to create sophisticated embedded applications. Examples of these applications include smart meters, home automation systems, healthcare and industrial automation products, automotive applications, and wearables.

The working principle of the EFM32LG390F64G-E-BGA112 is based on the ARM Cortex-M3 core. This core contains a number of features specific to the ARM instruction set such as a program counter for status operations, an interrupt controller for handling external interrupts, and a memory protection unit for controlling the memory segments used by the microcontroller. In addition to the basic features, the ARM Cortex-M3 core also includes an instruction and data cache for enhanced performance. In addition to the core features, the microcontroller also includes specific peripheral support for a range of external devices.

The EFM32LG390F64G-E-BGA112 is a highly capable device for embedded applications, boasting the ability to operate in a low-power environment while providing high performance. Its combination of low-power operation and high-performance capabilities make it an ideal component for a wide variety of applications. In addition to its core features, the microcontroller also includes specific support for peripherals, such as SPI and UART, making it a great choice for creating sophisticated embedded applications.

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