Silicon Laboratory Inc. EFM32GG12 | Demoboard BRD2504A

Description

EFM32GG12 includes a powerful 32-bit ARM® Cortex®-M4 and provides robust securityvia 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, CAN bus controller, PDM interface, highly robust capacitive sensing, enhanced alpha blending graphics engine, and LESENSE/PCNT enhancements for smart energy meters. These features, combined with ultra-low current activemode and short wake-up time from energy-saving modes, make EFM32GG12 microcontrollers well suited for any battery-powered application, as well as other systems requiring high performance and low-energy consumption.

Features

ARM Cortex-M4 at 72 MHz

• Ultra low energy operation
• 76 µA/MHz in Energy Mode 0 (EM0)
• 1.8 μA EM2 Deep Sleep current (RTCCrunning with state and RAM retention)
• Octal/Quad-SPI memory interface w/ XIP
• SD/MMC/SDIO Host Controller
• PDM Microphone/Sensor Interface
• Dual CAN 2.0 Bus Controller
• Crystal-free low-energy USB
• Hardware cryptographic engine supportsAES, ECC, SHA, and TRNG
• Robust capacitive touch sense
• Footprint compatible with select EFM32packages
• 5 V tolerant I/O

Typical applications

• EFM32PG23 Pro Kit that features sensors and peripherals. Additionally, the board is a fully featured debugger and energy monitoring tool

More information

• Datasheet
• IC product information