EFM32G290F64G-E-BGA112R

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The EFM32G290F64G-E-BGA112R is a low-power microcontroller that is designed to use in a wide variety of applications. The most distinct characteristics of the EFM32G290F64G-E-BGA112R are that it is a 32-bit ARM Cortex-M3 based microcontroller with a low-power consumption rate, low-cost per unit, and it is highly integrated. In this article, the application fields and working principle of the EFM32G290F64G-E-BGA112R will be discussed in detail.

Application Fields

The EFM32G290F64G-E-BGA112R is primarily used in embedded applications that require low power consumption without sacrificing performance. It is suitable for embedded devices such as consumer electronic products and mobile devices. Moreover, the device can be used in industrial automation and medical devices where size and low-power consumption are major concerns. Furthermore, this device also finds use in wireless devices, energy management systems, communication systems, etc.

The most attractive application field for this device is consumer electronics. This is a natural fit for the tiny size and low power consumption of the EFM32G290F64G-E-BGA112R. The device is capable of processing the requirements of consumer electronics, such as infrared remote control, Bluetooth, WiFi, and NFC. Furthermore, it is suitable for intelligent sensing and tracking applications that are commonly found in consumer electronics.

Apart from consumer electronics, the device is also suitable for other applications such as industrial automation and medical devices. This is mainly due to its Arm Cortex-M3 core and powerful peripheral features that make it perfect for this field. It is even perfect for devices running RTOS or operating systems such as the FreeRTOS.

Working Principle

The working principle of the EFM32G290F64G-E-BGA112R is based on the ARM Cortex-M3 processor core. The processor core is a 32-bit RISC processor with single-cycle execution that is capable of running at 100MHz frequency. The core can handle up to 248 instructions, 2-way instruction fetch, 16 interrupt levels, and JTAG debug interface.

The core is accompanied by the peripheral features. These features are input/output pins, analog comparators, UART, SPI, CAN, ADC, motor control timer, temperature sensor, timers, DMA, watchdog, and low-power sleep modes. These peripherals add more functionality to the device.

The device also has embedded flash memory that is used to store the program code and data. Furthermore, the device has a read-only memory (ROM) that holds the boot loader and device information. The external memory interface is available through the SPI, UART, and CAN buses.

The EFM32G290F64G-E-BGA112R has a compact package size of 112 pins and this makes it suitable for space-constrained applications. Additionally, the device has Advanced RISC Machine (ARM) TrustZone Technology which provides enhanced security features.

Conclusion

The EFM32G290F64G-E-BGA112R is a low-power, highly integrated microcontroller suitable for embedded applications that require low power consumption. The device has wide range of application fields, and it is capable of processing requirements for consumer electronics, industrial automation, and medical devices. The EFM32G290F64G-E-BGA112R is based on the ARM Cortex-M3 processor core, and it has a variety of peripheral features that are available to the user. The device can be used in a wide range of applications due to its low power consumption and its compact size.

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