EFM32G840F64G-E-QFN64R
- Mfr.Part #
- EFM32G840F64G-E-QFN64R
- Manufacturer
- Silicon Labs
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 64QFN
- Stock
- 706
- In Stock :
- 706
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Supply Voltage-Min (Vsup) :
- 1.98V
- Surface Mount :
- yes
- Number of Terminations :
- 64
- Connectivity :
- I2C, IrDA, SmartCard, SPI, UART/USART
- RAM (bytes) :
- 16384
- Length :
- 9mm
- Core Processor :
- ARM® Cortex®-M3
- PWM Channels :
- yes
- Terminal Pitch :
- 0.5mm
- Core Size :
- 32-Bit
- ROM (words) :
- 65536
- External Data Bus Width :
- 16
- DMA Channels :
- yes
- Number of I/O :
- 56
- Series :
- Gecko
- RAM Size :
- 16K x 8
- Mounting Type :
- Surface Mount
- On Chip Program ROM Width :
- 8
- Data Converter :
- A/D 8x12b; D/A 2x12b
- Width :
- 9mm
- Address Bus Width :
- 16
- Factory Lead Time :
- 8 Weeks
- Operating Temperature :
- -40°C~85°C TA
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Voltage :
- 3V
- Height Seated (Max) :
- 0.9mm
- Program Memory Size :
- 64KB 64K x 8
- Program Memory Type :
- Flash
- DAC Channels :
- yes
- Packaging :
- Tape and Reel (TR)
- Speed :
- 32MHz
- Voltage - Supply (Vcc/Vdd) :
- 1.98V~3.8V
- Peripherals :
- Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
- Reach Compliance Code :
- Compliant
- HTS Code :
- 8542.31.00.01
- Clock Frequency :
- 32MHz
- JESD-30 Code :
- S-XQCC-N64
- Bit Size :
- 32
- RoHS Status :
- RoHS Compliant
- Has ADC :
- yes
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage-Max (Vsup) :
- 3.8V
- Oscillator Type :
- Internal
- Package / Case :
- 64-VFQFN Exposed Pad
- Terminal Form :
- NO LEAD
- Datasheets
- EFM32G840F64G-E-QFN64R

Microcontrollers Silicon Labs EFM32G840F64G-E-QFN64R Overview
The Silicon Labs EFM32G840F64G-E-QFN64R is a high-performance microcontroller unit (MCU) designed to meet the demanding requirements of modern embedded systems. As part of the Silicon Labs Gecko family, this device integrates advanced energy-saving capabilities with robust processing power, encapsulated in a compact 64QFN package. With its 32-bit architecture and 64KB of flash memory, this MCU offers a perfect blend of efficiency and functionality, making it an ideal choice for developers looking to optimize their electronic designs. The integration of this Microcontrollers Silicon Labs EFM32G840F64G-E-QFN64R into your product lineup ensures scalable performance that is crucial for today’s technology-driven markets.
EFM32G840F64G-E-QFN64R Features
The EFM32G840F64G-E-QFN64R is equipped with numerous features that enhance its utility in complex electronic circuits. Key features include an energy-efficient 32-bit processor, 64KB of flash memory for robust application storage, and a versatile 64QFN package that fits well in space-constrained applications. Additional functionalities such as multiple GPIOs, ADCs, and communication protocols support, including I2C, UART, and SPI, allow for extensive peripheral integration.
EFM32G840F64G-E-QFN64R Applications
- Wearable Technology: Integrates into fitness trackers and smart watches, providing core processing capabilities while optimizing power consumption to extend battery life.
- Home Automation Systems: Acts as a control hub in smart home devices, managing inputs from sensors and outputs to actuators efficiently.
- Medical Monitoring Devices: Utilized in portable health monitoring systems, its low power usage and robust performance ensure reliability for critical patient data processing.
- Industrial Control: Serves as a reliable controller in industrial automation, handling complex tasks in harsh environments with its robust operational capabilities.
- Energy Management: Helps in developing solutions for smart grid and renewable energy management, where precision and efficiency are paramount.
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