EFM32G840F128G-E-QFN64R
- Mfr.Part #
- EFM32G840F128G-E-QFN64R
- Manufacturer
- Silicon Labs
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64QFN
- Stock
- 25,978
- In Stock :
- 25,978
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Speed :
- 32MHz
- External Data Bus Width :
- 16
- Length :
- 9mm
- Data Converter :
- A/D 8x12b; D/A 2x12b
- Has ADC :
- yes
- Surface Mount :
- yes
- Oscillator Type :
- Internal
- Supply Voltage-Min (Vsup) :
- 1.98V
- Voltage - Supply (Vcc/Vdd) :
- 1.98V~3.8V
- Number of I/O :
- 56
- Core Size :
- 32-Bit
- Peripherals :
- Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
- PWM Channels :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package / Case :
- 64-VFQFN Exposed Pad
- Series :
- Gecko
- JESD-30 Code :
- S-XQCC-N64
- Operating Temperature :
- -40°C~85°C TA
- Reach Compliance Code :
- Compliant
- RAM Size :
- 16K x 8
- Program Memory Size :
- 128KB 128K x 8
- ROM (words) :
- 131072
- RoHS Status :
- RoHS Compliant
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Position :
- QUAD
- Clock Frequency :
- 32MHz
- DMA Channels :
- yes
- Supply Voltage :
- 3V
- Number of Terminations :
- 64
- Terminal Pitch :
- 0.5mm
- Program Memory Type :
- Flash
- Height Seated (Max) :
- 0.9mm
- Factory Lead Time :
- 8 Weeks
- Connectivity :
- I2C, IrDA, SmartCard, SPI, UART/USART
- Supply Voltage-Max (Vsup) :
- 3.8V
- On Chip Program ROM Width :
- 8
- Core Processor :
- ARM® Cortex®-M3
- Bit Size :
- 32
- Terminal Form :
- NO LEAD
- Address Bus Width :
- 16
- DAC Channels :
- yes
- RAM (bytes) :
- 16384
- HTS Code :
- 8542.31.00.01
- Width :
- 9mm
- Datasheets
- EFM32G840F128G-E-QFN64R

Microcontrollers Silicon Labs EFM32G840F128G-E-QFN64R Overview
Introducing the high-performance Microcontrollers Silicon Labs EFM32G840F128G-E-QFN64R, a state-of-the-art 32-bit microcontroller unit (MCU) that combines advanced features with Silicon Labs' proven technology. This MCU is designed for efficiency and versatility, packed with 128KB of flash memory and housed in a compact 64-QFN package. Its robust processing capability and flexible memory options make it ideal for a wide range of applications, particularly where power efficiency and space are critical considerations. The EFM32G840F128G-E-QFN64R is optimized for performance, offering developers enhanced processing power with minimal power consumption, making it a leading choice for innovative electronic solutions.
EFM32G840F128G-E-QFN64R Features
The EFM32G840F128G-E-QFN64R MCU boasts a plethora of features designed to support complex digital and analog functionality. Key features include a powerful ARM Cortex-M3 processor, 128KB flash memory for extensive code and data storage, and advanced power management capabilities that ensure optimal efficiency. Additionally, this MCU supports a wide range of communication protocols, including I2C, SPI, and UART, providing excellent connectivity options for embedded systems. Its 64-pin QFN package ensures a compact footprint while allowing for robust I/O capabilities, essential for multipurpose applications.
EFM32G840F128G-E-QFN64R Applications
- Smart Home Devices: Utilizes its low-power operation and robust connectivity options to control and monitor systems efficiently within home automation setups.
- Industrial Automation: Powers complex machinery with reliable and precise control, enhancing productivity and safety in industrial environments.
- Wearable Technology: Ideal for wearables due to its small size and efficiency, providing long battery life and high performance in personal devices.
- Healthcare Equipment: Supports advanced healthcare systems by ensuring reliable data collection and communication, critical for patient monitoring devices.
- Energy Management: Helps in developing solutions that improve energy efficiency in buildings and utility management systems through its effective power management features.
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