| Parameters | 
                                                                                                                        
                                                | Mfr | Silicon Labs | 
                                                                                    
                                                | Series | Tiny Gecko | 
                                                                                    
                                                | Package | Tray | 
                                                                                    
                                                | Product Status | Not For New Designs | 
                                                                                    
                                                | Core Processor | ARM® Cortex®-M3 | 
                                                                                    
                                                | Core Size | 32-Bit Single-Core | 
                                                                                    
                                                | Speed | 32MHz | 
                                                                                    
                                                | Connectivity | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART | 
                                                                                    
                                                | Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 
                                                                                    
                                                | Number of I/O | 17 | 
                                                                                    
                                                | Program Memory Size | 4KB (4K x 8) | 
                                                                                    
                                                | Program Memory Type | FLASH | 
                                                                                    
                                                | EEPROM Size | - | 
                                                                                    
                                                | RAM Size | 1K x 8 | 
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 1.85V ~ 3.8V | 
                                                                                    
                                                | Data Converters | - | 
                                                                                    
                                                | Oscillator Type | Internal | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 24-VQFN Exposed Pad | 
                                                                                    
                                                | Supplier Device Package | 24-QFN (5x5) | 
                                                                                    
                                                | Base Product Number | EFM32TG108 | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | ECCN | 5A992C | 
                                                                                    
                                                | HTSUS | 8542.31.0001 | 
                                                                                    
                                                | Standard Package | 490 | 
                                                                                                                
                                
                             
                                                ARM® Cortex®-M3 Tiny Gecko Microcontroller IC 32-Bit Single-Core 32MHz 4KB (4K x 8) FLASH 24-QFN (5x5)