EFM32GG11B320F2048GQ100-B Description

EFM32GG11 includes a powerful 32-bit ARM® Cortex®-M4 and provides robust security via a unique cryptographic hardware engine supporting 

AES, ECC, SHA, and True Random Number Generator (TRNG). New features include an SD/MMC/SDIO controller, Octal/Quad-SPI memory controller, 

10/100 Ethernet MAC, CAN bus controller, highly robust capacitive sensing, enhanced alpha blending graphics engine, and LICENSE/PCNT enhancements 

for smart energy meters. These features, combined with ultra-low current active mode and short wake-up time from energy-saving modes, make EFM32GG11 

microcontrollers well suited for any battery-powered application and other systems requiring high performance and low energy consumption.

EFM32GG11B320F2048GQ100-B Features

ARM Cortex-M4 at 72 MHz

Octal/Quad-SPI memory interface w/ XIP

SD/MMC/SDIO Host Controller

10/100 Ethernet MAC with 802.3az EEE, IEEE1588

Dual CAN 2.0 Bus Controller

Crystal-free low-energy USB

Hardware cryptographic engine supports AES, ECC, SHA, and TRNG

Robust capacitive touch sense

Footprint compatible with select EFM32 packages

5 V tolerant I/O

EFM32GG11B320F2048GQ100-B Applications

Smart energy meters

Industrial and factory automation

Home automation and security

Mid- and high-tier wearables

IoT devices