EFM32LG940F64G-E-QFN64R

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EFM32LG940F64G-E-QFN64R Microcontroller is an energy efficient microcontroller from Silicon Labs. It is has a wide range of applications in embedded systems and other areas.

Application Field

The EFM32LG940F64G-E-QFN64R Microcontroller is suitable for use in many types of embedded solutions such as industrial, audio, automotive and consumer applications. It has a wide range of features such as a 32-bit Cortex-M4 processor core, up to 64 Kbytes of SRAM, and integrated peripheral sets. The processor core features a low-power and low-power consumption. The device is designed to be used in systems where reduced energy consumption is a key factor. It is also suitable for use in applications requiring real-time performance and responsiveness.

The EFM32LG940F64G-E-QFN64R Microcontroller is also suitable for use in audio systems. It can be used to process audio data, play audio, and control audio processing functions. The device also includes energy-efficient audio mixing and mixing technology to reduce energy consumption. It has integrated on-chip DSP for audio signal processing and is capable of DMA and interrupts for low-level audio control, as well as for low-latency audio operations.

The EFM32LG940F64G-E-QFN64R Microcontroller is also suitable for use in automotive applications. It has integrated, real-time capable motors and timers and integrates a wide range of automotive peripherals. It is suitable for low power applications such as body control applications, driver assistance systems and parking control systems.

The EFM32LG940F64G-E-QFN64R is also suitable for use in consumer applications. It incorporates many features designed to improve user experience such as touch sensitive user interfaces, voice-based applications, the capability of integrating sensors such as temperature, pressure, and light, and for general-purpose I/O applications.

Working Principle

The EFM32LG940F64G-E-QFN64R Microcontroller is based on a 32-bit Cortex-M4 processor core. This processor core is capable of executing instructions at a rate of up to 100 MHz. The device also includes up to 64 Kbytes of SRAM, a wide range of analog and digital peripherals, and an integrated low-power and low-power consumption communications interface.

The 32-bit processor core has several features designed to improve performance and power efficiency. These features include pipelining, so instructions can be executed out-of-order, and branch prediction, which reduces system latency by predicting upcoming instructions. The processor core also features an optimized memory system, allowing access to different memory locations without switching between memory cells. Finally, the processor core is designed to increase performance when executing multiple instructions.

The EFM32LG940F64G-E-QFN64R Microcontroller also includes an integrated wide range of peripherals. These includes a real-time clock, 10-bit analog-to-digital converter, 8-channel DMA, 8-bit timer, 16-bit timer, multichannel voltage comparator and high-speed SPI / QSPI interfaces. Additionally, the device includes a USB controller and host, Ethernet MAC and PHY, UART and CAN communication interfaces. All of these peripherals are used for a wide range of embedded applications.

The EFM32LG940F64G-E-QFN64R Microcontroller incorporates advanced energy-efficient technology to ensure reliable operation and to reduce system energy requirements. This includes "low-power modes", which reduce power consumption when the system is idle, and a "dynamic mode switching" feature, which allows the system to switch between different operating modes based on the application requirements.

The EFM32LG940F64G-E-QFN64R Microcontroller is a highly efficient microcontroller for embedded systems. Its 32-bit processor core and wide range of peripherals make it suitable for use in industrial, audio, automotive and consumer applications. Its energy-efficient design ensures reliable operation and energy efficiency.

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