EFM32LG330F256G-F-QFN64R - Silicon Labs

Manufacturer Part Number

EFM32LG330F256G-F-QFN64R

Manufacturer

Silicon Labs

Introduction

Energy-efficient ARM Cortex-M3 based microcontroller suitable for a wide range of applications

Product Features and Performance

32-Bit Single-Core ARM Cortex-M3 processor

Programmable speed up to 48MHz

Advanced connectivity with I2C, IrDA, SmartCard, SPI, UART/USART, and USB interfaces

Embedded peripherals include Brown-out Detect/Reset, DMA, I2S, POR, PWM, and WDT

Product Advantages

High performance with low power consumption

Versatile I/O options with 53 programmable pins

Ample flash memory of 256KB for complex applications

32 KB RAM for efficient data handling

Flexible power supply voltage range from 1.98V to 3.8V

High-quality data converters featuring 8x12b SAR ADC and 2x12b DAC

Key Technical Parameters

Core Processor ARM Cortex-M3

Core Size 32-Bit Single-Core

Speed 48MHz

Program Memory Size 256KB

RAM Size 32KB

Voltage Supply 1.98V to 3.8V

Operating Temperature -40°C to 85°C

Supplier Device Package 64-QFN (9x9)

Quality and Safety Features

Comprehensive brown-out detection and reset functionality

Internal oscillator for reliable timing

Extended operational temperature range for robust performance

Compatibility

Compatible with a wide range of development tools and software

Surface mount 64-VFQFN package for PCB integration

Application Areas

Ideal for industrial control systems

Suitable for battery-powered applications

Embedded systems with connectivity needs

Smart metering and energy-harvesting technologies

Product Lifecycle

Product status is active

No indication of pending discontinuation

Future replacements or upgrades are potentially available if necessary

Several Key Reasons to Choose This Product

Energy efficiency for battery-sensitive applications

Robust peripheral set for versatile uses

Excellent for applications needing diverse communication interfaces

Powerful ARM Cortex-M3 core tailored for multiple tasks

Adequate memory for storage and data processing

Suitable across a range of industrial and commercial applications

Continuous manufacturer support and active product status