Manufacturer Part Number
EFM32G222F128G-E-QFP48R
Manufacturer
Silicon Labs
Introduction
The EFM32G222F128G-E-QFP48R microcontroller, part of the Gecko series by Silicon Labs, is designed for energy-efficient embedded applications with its ARM Cortex-M3 core.
Product Features and Performance
32-Bit Single-Core ARM Cortex-M3 processor
Speed of 32MHz for efficient processing
Advanced connectivity options including I2C, IrDA, SmartCard, SPI, and UART/USART
Integral peripherals like Brown-out Detect/Reset, DMA, POR, PWM, WDT enhance functionality
Capable of extensive I/O operations with 37 available pins
Equipped with 128KB of FLASH memory for program storage
Supports a RAM size of 16K x 8 for efficient data handling
Features an internal oscillator for reliable timing solutions
Operates across a voltage range from 1.98V to 3.8V
Product Advantages
High efficiency and low power consumption due to the ARM Cortex-M3 core
Broad connectivity supports a wide range of applications
Generous memory allowances for complex programming
Rugged design capable of operating in extreme temperatures from -40°C to 85°C
Key Technical Parameters
Core Size: 32-Bit Single-Core
Program Memory Size: 128KB
RAM Size: 16K x 8
Voltage Supply: 1.98V ~ 3.8V
Operating Temperature: -40°C ~ 85°C
Number of I/O: 37
Data Converters: A/D 4x12b, D/A 1x12b
Quality and Safety Features
Brown-out Detect/Reset and POR for system integrity
Watchdog Timer (WDT) for system recovery and protection
Compatibility
Designed for easy integration with System on Chip (SoC) and similar embedded hardware solutions
Surface Mount technology for streamlined PCB design
Application Areas
Energy-efficient and low-power embedded systems
Wearable technology
Smart home devices
Industrial control systems
Medical monitoring systems
Product Lifecycle
Currently marked as Active
No immediate indication of discontinuation, ensuring long-term availability for designs
Several Key Reasons to Choose This Product
High performance-to-power ratio with the ARM Cortex-M3 core ensures efficient operation in embedded applications.
Versatile connectivity options provide flexibility in design and functionality.
Generous memory support accommodates complex applications and software stacks.
Robust design with quality and safety features assures reliability in demanding conditions.
Active product lifecycle status guarantees long-term support and availability.
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