EFM32GG11B510F2048IM64-BR

Microcontrollers Overview

The EFM32GG11B510F2048IM64-BR is a 32-bit microcontroller from the Giant Gecko Series 1 family, featuring an ARM Cortex-M4 processor with FPU and MPU. It operates at up to 72 MHz and includes 2048 kB of Flash program memory and 384 kB of RAM data memory. The device integrates a DC-DC converter and supports a supply voltage range of 1.8 V to 3.8 V. It utilizes a QFN-64 package (9 mm x 9 mm) and offers an extended temperature grade of -40 °C to +125 °C.

Microcontrollers Feature Summary

• Integrated hardware cryptographic engine supporting AES, ECC, SHA, and TRNG for robust security.
• Ultra-low power architecture with active mode current as low as 80 µA/MHz and deep sleep current of 2.1 µA.
• Comprehensive connectivity including Ethernet MAC, dual CAN bus controllers, SD/MMC/SDIO host controller, and Quad-SPI interface.
• Advanced analog peripherals featuring 12-bit ADCs, VDACs, operational amplifiers, and capacitive sensing capabilities.

Microcontrollers Applications

• Smart energy meters
• Industrial and factory automation systems
• Home automation and security devices
• Mid- and high-tier wearables
• IoT devices requiring high performance and low energy consumption

Microcontrollers Procurement Notes

Verify the specific ordering code against the manufacturer's official datasheet to confirm memory size, package type, and temperature grade. Ensure compatibility with required peripheral interfaces such as Ethernet or CAN before procurement. Check for any lifecycle status updates regarding obsolescence or end-of-life notifications directly from Silicon Labs documentation.

Microcontrollers Selection Notes

Select this component when high-performance processing combined with ultra-low power consumption is critical. The inclusion of a DC-DC converter makes it suitable for battery-powered applications requiring efficient power management. Verify that the 384 kB RAM meets application requirements, as other variants in the series offer different memory configurations.

Microcontrollers Part Context

This part belongs to the EFM32 Giant Gecko Series 1 family, known for being among the most energy-friendly microcontrollers available. The family targets applications demanding high integration, robust security features, and extensive connectivity options while maintaining minimal power usage across various energy modes.

Microcontrollers Replacement Considerations

Consult the official datasheet for footprint-compatible alternatives within the same package and feature set. Verify pinout and peripheral availability for direct replacements.