EFM32GG940F1024G-E-QFN64
- Mfr.Part #
- EFM32GG940F1024G-E-QFN64
- Manufacturer
- Silicon Labs
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 1MB FLASH 64QFN
- Stock
- 6,451
- In Stock :
- 6,451
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Mounting Type :
- Surface Mount
- Connectivity :
- I2C, IrDA, SmartCard, SPI, UART/USART
- Pbfree Code :
- yes
- Program Memory Size :
- 1MB 1M x 8
- Factory Lead Time :
- 8 Weeks
- RAM Size :
- 128K x 8
- Voltage - Supply (Vcc/Vdd) :
- 1.98V~3.8V
- Speed :
- 48MHz
- Core Processor :
- ARM® Cortex®-M3
- Peripherals :
- Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
- Series :
- Giant Gecko
- Package / Case :
- 64-VFQFN Exposed Pad
- Published :
- 2013
- Core Size :
- 32-Bit
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- HTS Code :
- 8542.31.00.01
- Data Converter :
- A/D 8x12b; D/A 2x12b
- Program Memory Type :
- Flash
- Packaging :
- Cut Tape (CT)
- Oscillator Type :
- Internal
- RoHS Status :
- Non-RoHS Compliant
- Number of I/O :
- 53
- Datasheets
- EFM32GG940F1024G-E-QFN64

Microcontrollers Silicon Labs EFM32GG940F1024G-E-QFN64 Overview
The Silicon Labs EFM32GG940F1024G-E-QFN64 microcontroller is engineered for high-performance applications requiring substantial memory and low power consumption. This powerful 32-bit MCU is an ideal solution for developers looking to integrate robust control into their next-generation embedded systems. With a large 1MB flash memory, it caters to complex programming and real-time processing needs without compromising efficiency. The EFM32GG940F1024G-E-QFN64’s advanced architecture and flexible memory options make it a standout choice for designers aiming to optimize their applications for speed and scalability.
EFM32GG940F1024G-E-QFN64 Features
This MCU features a 32-bit ARM Cortex-M3 processor, offering high-efficiency computation capabilities, paired with 1MB of flash memory and 128 KB RAM for advanced data management. Its low energy consumption makes it particularly suitable for battery-driven devices, while its QFN64 package allows for compact board designs. Enhanced security protocols ensure safe data handling and operation, further enhancing its utility in sensitive applications.
EFM32GG940F1024G-E-QFN64 Applications
- Smart Home Devices: Utilized in thermostats, security systems, and home automation hubs, the EFM32GG940F1024G-E-QFN64 provides the necessary processing power and connectivity options to handle complex algorithms and multiple user interfaces.
- Industrial Automation: This microcontroller can be integrated into factory automation controllers, where it processes real-time data from sensors and actuaries, enabling precise control over industrial machinery.
- Wearable Technology: With its low power consumption, the EFM32GG940F1024G-E-QFN64 is perfect for wearables like fitness trackers and smartwatches, supporting extended battery life and complex user interactions.
- Healthcare Devices: Used in medical monitoring systems, this MCU ensures reliable operation and data management, crucial for devices that require high accuracy and reliability in data handling.
- Energy Management: In energy solutions such as smart meters and solar inverters, it helps in efficient energy monitoring and management, adapting seamlessly to varied power conditions and loads.
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