EFM32G232F64-QFP64 - Silicon Labs

Manufacturer Part Number

EFM32G232F64-QFP64

Manufacturer

Silicon Labs

Introduction

Low-power ARM Cortex-M3 based microcontroller for energy-sensitive applications.

Product Features and Performance

32-Bit Single-Core ARM Cortex-M3 processor

32MHz maximum clock speed

64KB Flash memory, 16KB RAM

Multi-interface Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART

Enhanced Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT

High count of I/O pins: 53

A/D Converters: 8 channels, 12-bit resolution

Single D/A Converter: 12-bit resolution

Efficient Internal Oscillator

Product Advantages

Robust performance with low energy consumption

High integration level reduces external components

Broad range of peripheral interfaces offer flexibility

Sufficient memory for complex tasks

Brown-out detection and power-on reset for reliable operation

Key Technical Parameters

Core Size: 32-Bit

Program Memory Size: 64KB

RAM Size: 16KB

Voltage Supply Range: 1.98V to 3.8V

Data Converters: A/D 8x12b, D/A 1x12b

Operating Temperature Range: -40°C to +85°C

Mounting Type: Surface Mount

64-TQFP Package for compact PCB layouts

Quality and Safety Features

Built-in watchdog timer for system stability

Brown-out detect/reset ensures proper power levels

Qualified for industrial temperature ranges for robustness

Compatibility

Supports multiple communication protocols

Available in a standard 64-TQFP packaging for compatibility with various PCB designs

Application Areas

Energy-sensitive and battery-powered devices

Industrial control systems

Home automation

Portable medical devices

Product Lifecycle

Discontinued at Digi-Key

Potential for limited availability

Check with manufacturer for replacement or upgrade options

Several Key Reasons to Choose This Product

Built around the energy-efficient ARM Cortex-M3 processor

Comprehensively equipped with useful power management features

Multipurpose connectivity options supporting a variety of peripherals

Adequate memory for sophisticated applications

Compact form factor and ease of integration

Operationally tested for challenging industrial environments