EFM32LG330F256G-E-QFN64R
- Mfr.Part #
- EFM32LG330F256G-E-QFN64R
- Manufacturer
- Silicon Labs
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 64QFN
- Stock
- 11,154
- In Stock :
- 11,154
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Operating Supply Voltage :
- 3.8V
- Height :
- 850μm
- RAM Size :
- 32K x 8
- RoHS Status :
- RoHS Compliant
- Pbfree Code :
- yes
- Core Processor :
- ARM® Cortex®-M3
- Series :
- Leopard Gecko
- Data Converter :
- A/D 8x12b; D/A 2x12b
- Width :
- 9mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Size :
- 256KB 256K x 8
- Max Frequency :
- 48MHz
- Memory Size :
- 64KB
- Core Size :
- 32-Bit
- Mount :
- Surface Mount
- Data Bus Width :
- 32b
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Program Memory Type :
- Flash
- Number of I2C Channels :
- 2
- Published :
- 2012
- Packaging :
- Cut Tape (CT)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Length :
- 9mm
- Number of Timers/Counters :
- 5
- Number of ADC Channels :
- 8
- Package / Case :
- 64-VFQFN Exposed Pad
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of PWM Channels :
- 3
- Number of I/O :
- 53
- Oscillator Type :
- Internal
- Weight :
- 206.29948mg
- Voltage - Supply (Vcc/Vdd) :
- 1.98V~3.8V
- Number of Pins :
- 64
- Factory Lead Time :
- 6 Weeks
- Interface :
- I2C, SPI, UART, USB
- Connectivity :
- I2C, IrDA, SmartCard, SPI, UART/USART, USB
- Number of USB Channels :
- 1
- Mounting Type :
- Surface Mount
- Core Architecture :
- ARM
- Datasheets
- EFM32LG330F256G-E-QFN64R

Microcontrollers Silicon Labs EFM32LG330F256G-E-QFN64R Overview
The Silicon Labs EFM32LG330F256G-E-QFN64R is a high-performance microcontroller tailored for advanced applications requiring a blend of low-power consumption and high functionality. This 32-bit MCU is powered by an ARM Cortex-M3 processor, offering robust computational capabilities coupled with a large 256KB flash memory, making it ideal for complex software applications. The compact 64-QFN package ensures a minimal footprint, making it perfect for space-constrained applications while still delivering powerful features such as enhanced security, connectivity, and energy efficiency. The integration of these features makes the Microcontrollers Silicon Labs EFM32LG330F256G-E-QFN64R an exceptional choice for designers focusing on innovative and efficient electronic designs.
EFM32LG330F256G-E-QFN64R Features
- 32-bit ARM Cortex-M3 processor: Provides high efficiency and fast processing capabilities for complex algorithms and control systems.
- 256KB Flash Memory: Ample space for application code and data storage which is crucial for advanced operations.
- Energy Efficiency: Advanced power management features to minimize power consumption during idle or active states.
- Compact 64-QFN Package: Suitable for applications where board space is at a premium.
- Enhanced Security Features: Includes hardware cryptographic acceleration for secure data communication and storage.
EFM32LG330F256G-E-QFN64R Applications
- Smart Home Devices: Integrates seamlessly into home automation systems, providing controller functionality for managing devices such as smart lights, thermostats, and security systems.
- Industrial Automation: Can be used to control sensors and actuators in automated production lines, optimizing operations and reducing energy consumption.
- Wearable Technology: Suitable for use in wearable devices due to its low power consumption and compact size, offering capabilities for fitness tracking and health monitoring.
- Energy Management: Ideal for applications in smart meters and energy monitoring systems, facilitating efficient energy use and data processing.
- Medical Devices: Provides the reliability and processing power needed for portable medical diagnostics and monitoring equipment, enhancing patient care and device responsiveness.
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