EFM32G890F32G-E-BGA112

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The EFM32G890F32G-E-BGA112 is part of a modern embedded microcontroller. It is designed for high-end system applications and offer great performance as well as low power consumption. This type of MCU can be applied in various applications such as office equipment, home appliances and automotive system.

Let\'s take a deeper look at the application fields and working principle of the EFM32G890F32G-E-BGA112.

Application Fields

The EFM32G890F32G-E-BGA112 MCU is very versatile, and it can be applied in numerous occasions. Its benefits, such as low power consumption and great performance, make it a great choice for embedded applications. Below are some application fields that can make use of this type of MCU.

• Office equipment such as computer monitors and printers
• Automotive system such as car infotainment systems and electric power steering.
• Home appliances such as air conditioners, washing machines and electric ovens.
• Consumer electronics such as smart TVs, game consoles and smartphones.
• Medical equipment such as blood pressure monitors, blood glucose meters and MRI machines.

Working Principle

The EFM32G890F32G-E-BGA112 MCU is based on an ARM Cortex-M4 core, which supports 8-bit/32-bit instruction sets. It also provides a wide range of on-chip peripherals and frequent operating modes to support versatile applications. The MCU can reach up to 150 MHz clock frequency with a power efficiency of 0.7mW/MHz.

Its dependable multicore architecture offers unprecedented performance while its energy-efficient design ensures that power consumption is kept to a minimum. Moreover, the MCU can be integrated into a system’s design with a variety of flexible packages for diverse applications. The versatile package options, including 80-pin QFN and 100-pin HTQFP, make the MCU suitable for even the most compact designs.

The EFM32G890F32G-E-BGA112 MCU also provides multiple low-power operating modes. In low-power sleep mode, the device can achieve power consumption of only 2.8uA/MHz while operating at 48MHz. It also offers five other low power modes including DeepSleep and Stop modes, which can achieve power consumption of only 1.1uA/MHz and 110nA respectively.

The MCU also features support for enhanced security operations, ensuring data or code encryption stored in ROM. The EFM32G890F32G-E-BGA112 also features integrated peripherals such as a 12-bit analog-to-digital converter, a USB 2.0 controller, and a cryptographic accelerator. The cryptographic accelerator offers multiple cryptographic algorithms such as AES, SHA and ECC that run at high speeds.

Conclusion

The EFM32G890F32G-E-BGA112 is a high-end microcontroller designed for embedded applications. It is extremely versatile and can be applied in various application fields including office equipment, home appliances, and automotive system. The device also provides excellent performance with low power consumption and is highly reliable due to its ARM Cortex-M4 core and multiple integrated peripherals.

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