EFM32G222F64G-E-QFP48 - Silicon Labs

Manufacturer Part Number

EFM32G222F64G-E-QFP48

Manufacturer

Silicon Labs

Introduction

Energy-efficient ARM Cortex-M3 based microcontroller for embedded applications

Product Features and Performance

32-Bit Single-Core ARM Cortex-M3 processor

Speed of up to 32MHz

64KB Flash memory and 16KB RAM

Enhanced connectivity with I2C, IrDA, SmartCard, SPI, UART/USART

Comprehensive set of peripherals including BOD, DMA, POR, PWM, WDT

Supports 37 GPIOs for flexible device control

Internal oscillator for precision timing

A/D and D/A converters for analog interfacing

Product Advantages

Low power consumption facilitating battery-powered device design

Rich peripheral set enables versatile applications

Flexible I/O options for easy integration into various systems

Suitable for demanding environments with -40°C ~ 85°C operating temperature range

Key Technical Parameters

Core Size: 32-Bit

Program Memory Size: 64KB

RAM Size: 16KB

Voltage Supply Range: 1.98V ~ 3.8V

A/D Converters: 4x12b, D/A Converters: 1x12b

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset for system stability

Watchdog Timer to prevent system malfunctions

Compatibility

Supports standard communication protocols for easy integration

48-TQFP package compatible with surface mount technology

Application Areas

Industrial control systems

Battery-operated devices

IoT endpoints

Consumer electronics

Product Lifecycle

Product status: Active

Not nearing discontinuation

Replacements or upgrades typically available within ARM Cortex-M series

Several Key Reasons to Choose This Product

Energy efficiency optimizes battery life for portable devices

The robust set of features enables diverse application use

Reliable performance in extreme temperature conditions

Long product lifecycle and continuity of supply

Developer-friendly ecosystem offered by Silicon Labs