EFM32WG280F64-QFP100

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EFM32WG280F64-QFP100 is an intelligent, low-power microcontroller with a wide range of applications. It is part of the Wireless Gecko portfolio, which offers a wide range of high-performance wireless solutions for many different applications.

EFM32WG280F64-QFP100 is an ultra low-power ARM Cortex-M4 microcontroller with ultra-low sleep current. This microcontroller family is optimized for battery operated, portable applications and supports 128KB of Flash memory and 32KB of SRAM. Additionally, it features a wide range of analog peripheral features like capacitive touch, LCD, 14-bit ADC, DAC, op-amps and comparators.

This microcontroller is extremely suited for applications with low active power and low-power requirements, such as portable medical devices, remote controls, appliances, home automation, and wearable products that require long battery life.

EFM32WG280F64-QFP100 Application Field and Working Principle

The EFM32WG280F64-QFP100 is an ARM Cortex-M4-based microcontroller, equipped with power-saving features allowing it to operate in energy-efficient modes. An energy-saving feature known as low-power modes, allows the user to set the system to a lower power when it is not actively being used. Additionally, the microcontroller is optimized for low power operation by implementing advanced strategies such as power gating, power selection, and power management.

The microcontroller features 32/64-bit ARM Cortex-M4 Core with FPU and DSP instructions, up to 48MHz frequency, two onboard Analog-to-Digital converters (ADC) and two integrated 10-bit Digital-to-Analog converters (DAC) for control applications that require analog signals. Additionally, it includes advanced analog peripherals such as op-amps, comparators, and a choice of capacitive touch controllers.

In addition to the standard peripheral set, the EFM32WG280F64-QFP100 supports a wide range of peripheral interfaces via its digital pins such as Serial Peripheral Interface (SPI), Inter-Integrated Circuit (I2C), Universal Asynchronous Receiver/Transmitter (UART), Locally-Sourced Serial Interface (LSSI). Optional external interfaces are also available via the Serial Wire Debug (SWD), JTAG, and more.

The EFM32WG280F64-QFP100 is a low-power, high-performance microcontroller suitable for a wide range of applications. It is designed to run in extreme low power, shortening the wake up and duty periods. Optimized wake-up sequences ensure quick execution of tasks, such as gate control in medical applications, human interfaces in consumer applications, and embedded sensing functions in industrial applications.

The ability of the EFM32WG280F64-QFP100 to run in extreme low power allows designers to create battery-operated devices that have optimal performance and long battery life. The low-power optimization also minimizes the total cost of ownership for the system.

The integrated peripherals of the EFM32WG280F64-QFP100 such as capacitive touch controllers, LCD displays, and digital audio, allow for a full-featured system design. It also includes a standard graphical library allowing for quick and easy development of interactive user interfaces.

As part of the Wireless Gecko portfolio, the EFM32WG280F64-QFP100 offers a wide range of flexible and high-performance wireless solutions. It features a dual-core architecture supporting Bluetooth Low Energy and LE 2.4 GHz standards. It also offers excellent power management and reliable connections, with the added advantage of low-power consumption and extended battery life.

The EFM32WG280F64-QFP100 is an ideal choice for embedded applications that require a low-power, high-performance microcontroller. Its wide operating range and deep sleep capabilities make it well-suited for battery-operated applications, while its wide range of integrated peripherals allow for full control of the connected system.

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