EFM32TG222F32-QFP48 - Silicon Labs

Manufacturer Part Number

EFM32TG222F32-QFP48

Manufacturer

Silicon Labs

Introduction

The EFM32TG222F32-QFP48 is part of the Tiny Gecko series from Silicon Labs, designed for ultra-low power embedded applications. It integrates an ARM Cortex-M3 core.

Product Features and Performance

ARM Cortex-M3 core, 32-Bit Single-Core processor.

Operates at a speed of up to 32MHz.

Features I2C, IrDA, SmartCard, SPI, and UART/USART connectivity.

Equipped with multiple peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, Watchdog Timer (WDT).

Provides 37 I/O pins.

32KB FLASH program memory.

4KB RAM.

Internal oscillator.

Product Advantages

Ultra-low power consumption for extended battery life.

High integration to reduce overall system cost.

Flexible connectivity options for various communication needs.

Comprehensive set of peripherals supporting a wide range of functionalities.

Key Technical Parameters

Core Size: 32-Bit

Speed: 32MHz

Program Memory Size: 32KB

RAM Size: 4KB

Voltage Supply: 1.85V ~ 3.8V

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

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 48-TQFP

Quality and Safety Features

Built-in Brown-out Detect/Reset and POR for system reliability.

Watchdog Timer to prevent system hang-ups.

Compatibility

Compatible with the ARM Cortex-M microcontroller ecosystem.

Application Areas

Energy-sensitive and battery-operated applications.

Embedded systems.

Consumer electronics.

Industrial controls.

Product Lifecycle

Status: Obsolete.

Note on availability of replacements or upgrades: Users should consider later models or series for new designs.

Several Key Reasons to Choose This Product

Optimized for low power consumption, excellent for battery-powered devices.

Provides robust processing power with an ARM Cortex-M3 core.

Versatile connectivity and peripheral options support a wide array of applications.

Comprehensive quality and safety features ensure reliable operation.

Despite its obsolescence, it may still be an ideal choice for legacy systems or specific applications where newer models do not offer significant advantages.