SILICON LABS EFM32GG11B510F2048IQ64-BR

The EFM32 Giant Gecko Series 1 MCUs feature new connectivity interfaces and user interface features. 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 LESENSE/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, as well as other systems requiring high performance and low-energy consumption.

• 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 2x CAN Bus Controller
• Version 2.0A and 2.0B up to 1 Mbps
• 6x Universal Synchronous/Asynchronous Receiver/ Transmitter
• 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
• 2x Universal Asynchronous Receiver/ Transmitter
• 2x Low Energy UART
• Autonomous operation with DMA in Deep Sleep Mode
• 3x 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 filter, 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 autonomous 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 8x36 segments
• 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
• 2x 12-bit 1 Msamples/s Analog to Digital Converter (ADC)
• On-chip temperature sensor
• 2x 12-bit 500 ksamples/s Digital to Analog Converter (VDAC)
• Digital to Analog Current Converter (IDAC)
• Up to 4x Analog Comparator (ACMP)
• Up to 4x Operational Amplifier (OPAMP)
• Robust current-based capacitive sensing with up to 64 inputs 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
• 7x 16-bit Timer/Counter
• 3+4 Compare/Capture/PWM channels (4+4 on one timer instance)
• Dead-Time Insertion on several timer instances
• 4x32-bit Timer/Counter
• 32-bit Real Time Counter and Calendar (RTCC)
• 24-bit Real Time Counter (RTC)
• 32-bit Ultra Low Energy CRYOTIMER for periodic wakeup from any Energy Mode
• 2x 16-bit Low Energy Timer for waveform generation
• 3x 16-bit Pulse Counter with asynchronous operation
• 2x Watchdog Timer with dedicated RC oscillator
• Low Energy Sensor Interface (LESENSE)
• Autonomous sensor monitoring in Deep Sleep Mode

• Smart energy meters
• Mid- and high-tier wearables
• Industrial and factory automation
• IoT devices
• Home automation and security