The EFM32G200F64-QFN32 is a 32-bit microcontroller from Silicon Labs' Gecko series.

• Processor: ARM Cortex-M3 core
• Speed: 32MHz
• Packaging: tape & reel
• Standard Package: 1,000 pieces
• Core Size: 32-bit single-core
• Connectivity: I2C, IrDA, SmartCard, SPI, and UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, and WDT
• I/O Pins: 24
• Program Memory: 64KB (64K x 8)
• Memory Type: FLASH
• Voltage Range: 1.98V to 3.8V
• Temperature: -40°C to 85°C
• Commonly Used: in applications that require embedded microcontrollers for control and communication.