EFM32GG11B120F2048GM64-A

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The EFM32GG11B120F2048GM64-A is an integrated 868 MHz Cortex-M3 microcontroller. The EFM32GG11B120F2048GM64-A comes with a range of features and peripherals aimed at low-power, low-cost embedded applications in various markets and industries. The EFM32GG11B120F2048GM64-A is a 32-bit microcontroller based on the ARM Cortex-M3 processor core, which operates at up to 48 MHz. The EFM32GG11B120F2048GM64-A has 512 kB of flash memory and 128 kB of RAM. It features an integrated UART, I2C, SPI and USB interfaces, as well as timers, capacitive touch sensing, and a 10-bit ADC for analog input. The EFM32GG11B120F2048GM64-A also offers hardware cryptography, low-power sleep modes, and a low-power operating temperature of -40 °C up to +85 °C.

The EFM32GG11B120F2048GM64-A is designed for low-power, low-cost embedded applications, such as medical and industrial applications, automotive applications, home automation systems and consumer electronics. The microcontroller is suitable for a variety of different applications, such as wireless sensing and control, remote wireless communication, or even controlling small and mid-size robots.

The EFM32GG11B120F2048GM64-A includes a wide range of peripherals, such as an internal low-frequency oscillator, real-time clock, capacitive sensing pins, an integration-ready port for USB and UART, an integrated LCD controller, ten PWM outputs, four USART ports, 12-bit analog-to-digital converter (ADC), four-channel 12-bit digital-to-analogue converter (DAC), and EEPROM for permanent storage of configuration data. The microcontroller also features an embedded 16-bit CRC-32 calculator, CRC-16 polynomial calculator, SHA-1 and SHA-256 hardware accelerators, hardware real-time clock, and an AES block cipher with 128-to-256-bit encryption capability.

The EFM32GG11B120F2048GM64-A provides optimized peripheral control capabilities for a wide range of potential applications. The microcontroller enables low-cost communication and control of various embedded peripherals and peripherals that are normally external to the application. It also provides unified peripheral control and unified interrupt handling, making it easier to develop applications that require multiple peripheral applications running concurrently on the microcontroller.

In addition to enabling the control of various peripheral subsystems, the EFM32GG11B120F2048GM64-A provides a low-power operation mode, optimized for long battery life and lower power consumption. This microcontroller also integrates a wide variety of power-saving features and advanced optimization techniques, such as reduced instruction set computing (RISC)-based instruction scheduling and power-aware instruction selection, to achieve power savings of up to 70 percent, compared to traditional embedded microcontrollers.

The EFM32GG11B120F2048GM64-A requires only 1.7 V for normal operation, which is ideal for battery-powered applications, and offers a wide range of integrated functionality, such as digital signal processing (DSP) features, 10-bit ADC, and direct software development kits (SDKs) for freely available commercial compilers. The microcontroller also features integrated debugging capabilities, with EFM32GG11B120F2048GM64-A support for popular open-source debuggers.

The EFM32GG11B120F2048GM64-A also allows developers to create applications that can be used with various wireless connectivity technologies, such as Bluetooth Low Energy (BLE). This microcontroller also supports external memories with its memory protection unit, making it possible to develop secure applications.

In short, the EFM32GG11B120F2048GM64-A microcontroller is highly suitable for low-power and low-cost embedded applications. With its on-chip features and peripheral control capabilities, this microcontroller is a great choice for developers looking to develop applications for various markets and industries.

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