The EFM32G230F128G-E-QFN64 is an embedded microcontroller manufactured by Silicon Labs.

• Package: Tray
• Standard Package: 260 units
• Core Processor: ARM® Cortex®-M3
• Speed: 32MHz
• Mounting Type: Surface Mount
• Package/Case: 64-VFQFN Exposed Pad
• Connectivity: I2C, IrDA, SmartCard, SPI, and UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, and WDT
• Number of I/O: 56
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• RAM Size: 16K x 8
• Data Converters: A/D 8x12b and D/A 2x12b
• Oscillator Type: Internal
• Supplier Device Package: 64-QFN (9x9)
• Temperature Range: -40°C ~ 85°C
• ECCN: 5A992C
• HTSUS Code: 8542.31.0001
• Base Product Number: EFM32G230
• MSL Level: 3 (168 hours)