EFM32LG980F128G-E-QFP100R

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EFM32LG980F128G-E-QFP100R is a high-performance, low-power 32-bit microcontroller with 128KB Flash memory and 8KB RAM. It is one of the latest offerings from Silicon Labs. This product is perfect for embedded applications that require reliable performance, extended battery life and low cost.

1. Application Field

The EFM32LG980F128G-E-QFP100R is designed to address the complex requirements of embedded systems in industrial, medical and consumer applications. This microcontroller combines advanced technology with cost-effective solutions, making it well suited for applications such as embedded motor controllers, security systems, embedded power supplies, remote control systems and portable medical instruments. This product is also suitable for applications that are both cost sensitive and require long battery life, such as switch mode power supplies and led drivers. Meanwhile, this microcontroller provides cost-effective solutions for Internet of Things (IoT) applications. In addition, it has the necessary peripherals and power management, making it the perfect choice for applications which require low power and high performance.

2. Working Principle

The basic working principle of EFM32LG980F128G-E-QFP100R is that it executes instructions from its embedded 8KB SRAM and 128KB Flash memory using its 16-bit AVR instruction set. It has a 128-bit wide internal bus which helps in communicating with the outside world. The EFM32LG980F128G-E-QFP100R is built with two advanced 32-bit microcontroller cores. Both cores can run simultaneously and independently, making it capable of multiple tasks simultaneously. It also has advanced memory management, allowing it to access both internal and external memories with greater efficiency.

The EFM32LG980F128G-E-QFP100R has various peripherals such as 12-bit ADC, USART, SPI, I2C, oscillators, timers and I/O ports. It also supports embedded peripherals such as low-power timers and memory protection. All these peripheral and embedded peripherals are used to be monitored and controlled through the microcontroller. Apart from this, the embedded system also supports various analog peripherals like voltage reference, comparator and programmable gain amplifiers. The capabilities of this device can be further extended with external components like thermistors, humidity sensors and photocell.

The EFM32LG980F128G-E-QFP100R is powered by an efficient low-power voltage regulator, making it an ideal choice for applications requiring extended battery life. It supports common low-power features, like Sleep and DeepSleep modes, to reduce power consumption. In addition, the device has an integrated oscillator, making it easier to manage the clock. With these features and its low-cost, energy-efficient architecture, the EFM32LG980F128G-E-QFP100R is the perfect selection for embedded applications.

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