EFM32GG11B510F2048GQ100-B

Microcontrollers Overview

The EFM32GG11B510F2048GQ100-B is a 32-bit microcontroller based on the ARM Cortex-M4 processor, operating at up to 72 MHz. It features 2048 kB of flash program memory and 384 kB of RAM. The device includes an integrated DC-DC converter but lacks USB, Ethernet, QSPI, and SDIO interfaces. It supports up to 83 GPIO pins and offers a -40 °C to +85 °C temperature range in a QFP100 package.

Microcontrollers Feature Summary

• Integrated cryptographic hardware engine supporting AES, ECC, SHA, and TRNG for robust security
• Ultra-low power architecture with EM2 Deep Sleep current as low as 2.1 μA
• Robust capacitive sensing capabilities with wake-on-touch functionality
• Enhanced alpha blending graphics engine for user interface applications

Microcontrollers Applications

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

Microcontrollers Procurement Notes

Verify the specific ordering code EFM32GG11B510F2048GQ100-B against official Silicon Labs documentation to confirm feature availability. Ensure the selected package matches the required pin count and thermal specifications. Cross-reference the temperature grade and memory configuration with project requirements before finalizing procurement.

Microcontrollers Selection Notes

Select this component when high performance and low power are critical. The Cortex-M4 core provides DSP instructions and floating-point support. Verify that the absence of USB, Ethernet, QSPI, and SDIO interfaces aligns with system connectivity needs. Consider the 384 kB RAM size for application complexity and ensure the QFP100 package fits the PCB layout constraints.

Microcontrollers Part Context

This part belongs to the EFM32 Giant Gecko Series 1 family, known for energy-friendly design. The series targets battery-powered applications requiring high integration. The B5xx feature set indicates a specific configuration without certain communication interfaces, focusing on core processing and analog peripherals.

Microcontrollers Replacement Considerations

Check for EFM32GG11 variants with similar memory sizes and packages. Verify compatibility of peripheral configurations and pinouts. Ensure the replacement maintains the required temperature range and voltage supply specifications.