EFM32GG11B520F2048IL120-A

Description：IC MCU 32BIT 2MB FLASH 120BGA
Series：Giant Gecko S1
Mfr：Silicon Labs
Package：Tray
Core Processor：ARM® Cortex®-M4

SKU:ff79ec733907 Category: Microcontrollers Brand: Silicon Labs

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Product introduction

EFM32GG11B520F2048IL120-A is listed in the Microcontrollers range at ChipApex. The manufacturer field lists Silicon Labs. Its product description is IC MCU 32BIT 2MB FLASH 120BGA. Review the specifications below when checking this part for your BOM.

Microcontrollers specifications for EFM32GG11B520F2048IL120-A

Description：IC MCU 32BIT 2MB FLASH 120BGA
Series：Giant Gecko S1
Mfr：Silicon Labs
Package：Tray
Core Processor：ARM® Cortex®-M4
Core Size：32-Bit Single-Core
Speed：72MHz
Connectivity：CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART
Peripherals：Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O：95
Program Memory Size：2MB (2M x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：512K x 8
Voltage - Supply (Vcc/Vdd)：1.8V ~ 3.8V
Data Converters：A/D 16x12b SAR; D/A 2x12b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：120-BGA (7x7)
Package / Case：120-VFBGA

Microcontrollers datasheet and documents for EFM32GG11B520F2048IL120-A

EFM32GG11B520F2048IL120-A

Microcontrollers Overview

The EFM32GG11B520F2048IL120-A is a Silicon Labs ARM Cortex-M4 microcontroller featuring 2048 kB Flash and 512 kB RAM. It operates at up to 72 MHz with an integrated DC-DC converter and supports -40°C to +125°C temperatures. The device includes robust security via AES, ECC, SHA, and TRNG hardware engines. Connectivity options are limited to USB Device/Host support without Ethernet or QSPI/SDIO controllers. It utilizes a BGA120 package with 95 GPIOs.

Microcontrollers Feature Summary

Integrated cryptographic engine supporting AES, ECC, SHA, and TRNG for secure operations
Ultra-low power architecture with DC-DC converter and multiple energy modes
USB connectivity supporting both Device and Host configurations
Capacitive sensing capabilities with wake-on-touch functionality

Microcontrollers Applications

Smart energy meters
Industrial and factory automation systems
Home automation and security devices
Mid- and high-tier wearables
IoT devices requiring low power consumption

Microcontrollers Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type, temperature range, and feature set. Ensure compatibility with required interface peripherals such as USB and capacitive sensing. Cross-reference the part number with the manufacturer's latest datasheet to validate availability and revision status before procurement.

Microcontrollers Selection Notes

Select this variant when USB connectivity is required but Ethernet, QSPI, and SDIO interfaces are unnecessary. The BGA120 package offers a compact footprint suitable for space-constrained designs. Verify that the 95 available GPIO pins meet system requirements, as other variants in the family may offer different pin counts or additional peripheral sets.

Microcontrollers Part Context

This component belongs to the EFM32 Giant Gecko Series 1 family, designed for energy-friendly applications. It shares the core ARM Cortex-M4 processor and security features with other GG11 devices. Differences lie in memory size, package type, and specific peripheral inclusion, such as the presence of USB but absence of Ethernet in this specific configuration.