| Connectivity | EBI/EMI, I |
| Core Processor | ARM |
| Core Size | 32-Bit |
| Data Converters | A/D 8x12b; D/A 2x12b |
| EEPROM Size | - |
| Lead Free Status / RoHS Status | RoHS Compliant |
| Manufacturer Part Number | EFM32LG380F128G-E-QFP100 |
| Manufacturer Standard Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Number of I/O | 83 |
| Operating Temperature | -40 |
| Oscillator Type | Internal |
| Package / Case | 100-LQFP |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 32K x 8 |
| Series | Leopard Gecko |
| Speed | 48MHz |
| Standard Package | 90 |
| Supplier Device Package | 100-LQFP (16x16) |
| Voltage - Supply (Vcc/Vdd) | 1.98V ~ 3.8V |