EFM32 datasheet(2/261 Pages) SILABS

2 / 261 page

1. Feature List

The EFM32GG11 highlighted features are listed below.

• ARM Cortex-M4 CPU platform

• High performance 32-bit processor @ up to 72 MHz

• DSP instruction support and Floating Point Unit

• Memory Protection Unit

• Wake-up Interrupt Controller

• Flexible Energy Management System

• 80 μA/MHz in Active Mode (EM0)

• 2.1 μA EM2 Deep Sleep current (16 kB RAM retention and

RTCC running from LFRCO)

• Integrated DC-DC buck converter

• Up to 2048 kB flash program memory

• Dual-bank with read-while-write support

• Up to 512 kB RAM data memory

• 256 kB with ECC (SEC-DED)

• Octal/Quad-SPI Flash Memory Interface

• Supports 3 V and 1.8 V memories

• 1/2/4/8-bit data bus

• Quad-SPI Execute In Place (XIP)

• Communication Interfaces

• Low-energy Universal Serial Bus (USB) with Device and

Host support

• Fully USB 2.0 compliant

• On-chip PHY and embedded 5V to 3.3V regulator

• Crystal-free Device mode operation

• Patent-pending Low-Energy Mode (LEM)

• SD/MMC/SDIO Host Controller

• SD v3.01, SDIO v3.0 and MMC v4.51

• 1/4/8-bit bus width

• 10/100 Ethernet MAC with MII/RMII interface

• IEEE1588-2008 precision time stamping

• Energy Efficient Ethernet (802.3az)

• Up to 2× CAN Bus Controller

• Version 2.0A and 2.0B up to 1 Mbps

• 6× Universal Synchronous/Asynchronous Receiver/ Trans-

mitter

• UART/SPI/SmartCard (ISO 7816)/IrDA/I2S/LIN

• Triple buffered full/half-duplex operation with flow control

• Ultra high speed (36 MHz) operation on one instance

• 2× Universal Asynchronous Receiver/ Transmitter

• 2× Low Energy UART

• Autonomous operation with DMA in Deep Sleep Mode

• 3× I2C Interface with SMBus support

• Address recognition in EM3 Stop Mode

• Up to 144 General Purpose I/O Pins

• Configurable push-pull, open-drain, pull-up/down, input fil-

ter, drive strength

• Configurable peripheral I/O locations

• 5 V tolerance on select pins

• Asynchronous external interrupts

• Output state retention and wake-up from Shutoff Mode

• Up to 24 Channel DMA Controller

• Up to 24 Channel Peripheral Reflex System (PRS) for au-

tonomous inter-peripheral signaling

• External Bus Interface for up to 4x256 MB of external

memory mapped space

• TFT Controller with Direct Drive

• Per-pixel alpha-blending engine

• Hardware Cryptography

• AES 128/256-bit keys

• ECC B/K163, B/K233, P192, P224, P256

• SHA-1 and SHA-2 (SHA-224 and SHA-256)

• True Random Number Generator (TRNG)

• Hardware CRC engine

• Single-cycle computation with 8/16/32-bit data and 16-bit

(programmable)/32-bit (fixed) polynomial

• Security Management Unit (SMU)

• Fine-grained access control for on-chip peripherals

• Integrated Low-energy LCD Controller with up to 8×36 seg-

ments

• Voltage boost, contrast and autonomous animation

• Patented low-energy LCD driver

• Backup Power Domain

• RTCC and retention registers in a separate power domain,

available down to energy mode EM4H

• Operation from backup battery when main power absent/

insufficient

• Ultra Low-Power Precision Analog Peripherals

• 2× 12-bit 1 Msamples/s Analog to Digital Converter (ADC)

• On-chip temperature sensor

• 2× 12-bit 500 ksamples/s Digital to Analog Converter

(VDAC)

• Digital to Analog Current Converter (IDAC)

• Up to 4× Analog Comparator (ACMP)

• Up to 4× Operational Amplifier (OPAMP)

• Robust current-based capacitive sensing with up to 64 in-

puts and wake-on-touch (CSEN)

• Up to 108 GPIO pins are analog-capable. Flexible analog

peripheral-to-pin routing via Analog Port (APORT)

• Supply Voltage Monitor

EFM32GG11 Family Data Sheet

Feature List

silabs.com | Building a more connected world.

Rev. 1.2 | 2

EFM32 Datasheet(PDF) 2 Page - Silicon Laboratories

EFM32 Datasheet(HTML) 2 Page - Silicon Laboratories

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL