Silicon Labs Launched EFM32GG11 Giant Gecko MCU To Support IoT

Silicon Labs (also known as "core technology") has expanded its energy-efficient industrial-grade microcontroller (MCU) EFM32 Gecko product portfolio to provide higher performance, more features and lower power consumption. The new EFM32GG11 Giant Gecko MCU family offers the most advanced feature set in the low-power MCU market, primarily for smart meter, asset tracking, industrial / building automation, wearable and personal medical applications. The Giant Gecko MCU integrates processing performance, large storage capacity, peripherals and hardware accelerators at peak speeds up to 72MHz, as well as complete software tools, including industry-leading Micrium OS.

Internet of Things (IoT) applications are increasingly complex, driving the need for multi-sensor, complex user interface display, advanced algorithms and wireless protocol stacks. With the reduction of power budget, MCU must be in the sleep mode as much as possible to save energy to maximize battery life. Giant Gecko MCUs address these challenges by improving integration, performance and energy efficiency.

"The Giant Gecko MCU offers a user experience that was previously only available on high-power MCUs," said Tom Pannell, senior director of marketing for Silicon Labs' Internet of Things products. "Based on Gecko's ten years of evolution, the Giant Gecko family offers developers A huge leap in performance, functionality and design capabilities. " You can buy these electronic parts here.

The Giant Gecko series offers the following features:

• Support for ARM-Cortex® -M4 processor cores for performance-intensive applications.

The largest on-chip memory capacity (up to 2MB flash and 512KB RAM) in a similar MCU to support more code size, debug capability, overtime (OTA) updates, data logging and rich graphical interfaces.

• SD / MMC and Octal / Quad-SPI memory interfaces to support additional storage scalability for storage-intensive applications.

• Fast wake-up / sleep conversion and low-power architecture, allowing autonomous access to sensor inputs, support for low-power peripherals.

Ultra-low power consumption: 77μA / MHz in active mode and 1.6μA in deep sleep mode.

Giant Gecko MCU integrates a rich communication interface and controller:

• 10/100 Ethernet Media Access Control (MAC) for IP-based industrial control.

* Can access SDIO interface WiFi module for IP-based wireless cloud connection.

Single or dual CAN bus controller for industrial control applications.

• Crystal-free USB controller for cost-effective, ultra-low power USB connection.

• Supports Alpha Blending accelerator TFT LCD display driver and ultra-low power segmented LCD driver for richer user interface.

• Current-based capacitive sensing engine provides powerful touch input and ultra-low power touch wakeup, simplifying the development of capacitive sensing applications.

The Giant Gecko family provides a secure and reliable platform for building applications with the best encryption algorithms. The family of MCUs has an energy-efficient safety accelerator that can run advanced algorithms to achieve higher performance and lower power consumption than traditional software approaches; and has a security management unit (SMU) to support precise security control of peripheral devices, And NIST Certified True Random Number Generator (TRNG) for higher security randomization.

The Giant Gecko MCU offers QFN, QFP and BGA package options and supports up to 192 pins, including a number of packages that are pin-compatible with existing EFM32 MCUs. Compatible with the entire EFM32 MCU and EFR32 Wireless Gecko SoC family of software products, the most extensive software reuse, reducing the design time and cost of the developer.

Silicon Labs' Simplicity Studio development tools support Gecko MCUs and provide developers with all the resources needed to complete a project in a unified, Eclipse-based development environment. Simplicity Studio includes graphical configuration, advanced energy monitoring, network analysis and capacitive touch configuration tools, as well as software examples and documentation. The Giant Gecko MCU itself supports Micrium OS, and developers can easily access Micrium tools with Simplicity Studio.

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