Manufacturer Part Number
EFM32G280F128G-E-QFP100
Manufacturer
Silicon Labs
Introduction
The EFM32G280F128G-E-QFP100 is part of the Gecko series, a line of energy-efficient 32-bit microcontrollers designed to optimize power consumption while maintaining high performance.
Product Features and Performance
ARM® Cortex®-M3 core for efficient processing and control.
32-bit single-core architecture for streamlined operations.
Operating speed of 32MHz, balancing performance and power use.
Advanced connectivity including EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART.
Integrated peripherals like Brown-out Detect/Reset, DMA, POR, PWM, WDT enhance functionality.
Generous 86 I/O pins for extensive external interfacing.
128KB FLASH program memory, supporting substantial codebases.
16KB RAM for effective data handling and storage.
Dual A/D converters (8x12b) and D/A converters (2x12b) for precise analog to digital transformations.
Internal oscillator for reliable timing.
Product Advantages
High energy efficiency reduces power consumption in a variety of applications.
Ample connectivity options for versatile hardware integration.
Large memory capacity supports complex applications without external memory.
Robust peripheral set enhances application design flexibility.
Key Technical Parameters
Core Size: 32-Bit
Speed: 32MHz
Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART.
Number of I/O: 86
Program Memory Size: 128KB
RAM Size: 16KB
Voltage Supply (Vcc/Vdd): 1.98V ~ 3.8V
Data Converters: A/D 8x12b, D/A 2x12b
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Brown-out detect/reset and Power-on Reset (POR) for system protection.
Watchdog Timer (WDT) for system reliability under software anomalies.
Compatibility
Broad connectivity options provide compatibility with a wide range of peripherals and other ICs.
100-LQFP package compatible with standard surface mount technology.
Application Areas
Ideal for energy-sensitive applications in IoT, smart appliances, consumer electronics, and energy management systems.
Product Lifecycle
Product Status: Active
This device is currently active with ongoing manufacturing and support, not nearing discontinuation.
Several Key Reasons to Choose This Product
Superior energy efficiency for battery-powered and green energy applications.
Extensive and flexible connectivity options support a broad scope of external devices and systems.
High memory and I/O capacities enable complex application development on a single chip.
Strong support for analog and digital sensor integration.
Reliable operating temperature range supports deployment in harsh environments.