EFM32GG11B510F2048GQ100-A

Microcontrollers Overview

The EFM32GG11B510F2048GQ100-A is a 32-bit microcontroller based on the ARM Cortex-M4 core, 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 controllers. It provides 83 GPIO pins and supports standard temperature range (-40 °C to +85 °C). Power consumption is specified as 80 μA/MHz in Active Mode (EM0) and 2.1 μA in EM2 Deep Sleep with RTCC running.

Microcontrollers Feature Summary

• Integrated cryptographic hardware engine supporting AES, ECC, SHA, and TRNG for robust security
• Ultra-low power architecture with integrated DC-DC buck converter and multiple energy modes
• Robust capacitive sensing capabilities with wake-on-touch functionality
• Low-energy sensor interface (LESENSE) enabling autonomous sensor monitoring in deep sleep

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 EFM32GG11B510F2048GQ100-A against the manufacturer's official datasheet to confirm feature availability. Ensure the package type matches the required PCB layout. Check that the temperature grade meets the operational environment requirements. Confirm that the absence of USB, Ethernet, QSPI, and SDIO interfaces aligns with the system design needs before procurement.

Microcontrollers Selection Notes

Select this component when high integration and security are prioritized alongside low power consumption. The Cortex-M4 core with FPU supports complex signal processing tasks. The inclusion of a DC-DC converter enhances efficiency in battery-powered applications. Verify that the available GPIO count and peripheral set satisfy the interface requirements, noting the exclusion of high-speed connectivity options present in other variants.

Microcontrollers Part Context

This part belongs to the EFM32 Giant Gecko Series 1 family, designed for energy-friendly embedded applications. The series utilizes ARM Cortex-M4 cores and offers various memory and peripheral configurations. The B510 suffix indicates a specific configuration within the family, characterized by 2 MB flash and 384 kB RAM without certain high-speed communication interfaces.

Microcontrollers Replacement Considerations

Consult the official datasheet ordering information table for direct pin-compatible or functionally equivalent alternatives within the EFM32GG11 family. Verify memory sizes, peripheral availability, and package dimensions when selecting substitutes.