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Silicon Laboratories EFM32GG11B420F2048IL112

ARM Cortex-M4, 50 MHz, 2 MB ROM, 512 kB RAM

  • ARM Cortex-M4 at 72 MHz
  • Ultra low energy operation in active and sleep modes
  • 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 The EFM32 Giant Gecko Series 1 MCUs are the world's most energy-friendly microcontrollers, featuring new connectivity interfaces and user interface features.
Core ARM Cortex-M4, FPU MPU 50 MHz
  • Processor:Cortex-M4, FPU MPU 50 MHz
Memory 512 kB RAM, 2 MB ROM
  • ROM:2 MB
  • RAM:512 kB
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
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