EFM32GG11B110F2048GM64-AR

Microcontrollers Overview

The EFM32GG11B110F2048GM64-AR 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 data memory. The device utilizes a QFN64 package with 56 pins and supports a standard temperature range of -40 °C to +85 °C. Key specifications include an active current consumption of 80 μA/MHz in Energy Mode 0 and a deep sleep current of 2.1 μA in EM2 with RTCC running. The MCU includes a hardware cryptographic engine supporting AES, ECC, SHA, and TRNG.

Microcontrollers Feature Summary

• Integrated hardware cryptographic engine for robust security
• Ultra-low power operation with fast wake-up times
• High-performance ARM Cortex-M4 processor with DSP support

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 against the manufacturer's official documentation to confirm feature availability, as options vary within the family. Ensure compatibility with required packages and temperature grades. Confirm that the selected variant meets all electrical and functional requirements for the target application before finalizing procurement decisions.

Microcontrollers Selection Notes

Select this component when high integration and low power are critical. The B110 configuration lacks USB, Ethernet, and SDIO controllers but retains essential connectivity like CAN and USART. Evaluate if the reduced peripheral set aligns with system needs to optimize cost and pin count while maintaining sufficient processing power and memory capacity.

Microcontrollers Part Context

This part belongs to the EFM32 Giant Gecko Series 1 family, designed for energy-sensitive applications. The series emphasizes low power consumption alongside high performance, making it suitable for battery-operated systems. The specific model offers a balance of memory and I/O capabilities within a compact footprint.

Microcontrollers Replacement Considerations

EFM32GG11B110F2048GM64-B

Microcontrollers FAQ

Does the EFM32GG11B110F2048GM64-AR include a DC-DC converter?

No, the B110 feature set does not include an integrated DC-DC converter.

What is the maximum operating frequency of the core?

The ARM Cortex-M4 processor operates at speeds up to 72 MHz.