| Parameters | 
                                
                                                                                                            
                                            | Mfr | 
                                            Texas Instruments | 
                                        
                                                                            
                                            | Series | 
                                            Stellaris® ARM® Cortex®-M3S 100 | 
                                        
                                                                            
                                            | Package | 
                                            Bulk | 
                                        
                                                                            
                                            | Product Status | 
                                            Active | 
                                        
                                                                            
                                            | Core Processor | 
                                            ARM® Cortex®-M3 | 
                                        
                                                                            
                                            | Core Size | 
                                            32-Bit Single-Core | 
                                        
                                                                            
                                            | Speed | 
                                            50MHz | 
                                        
                                                                            
                                            | Connectivity | 
                                            CANbus, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART, USB | 
                                        
                                                                            
                                            | Peripherals | 
                                            Brown-out Detect/Reset, DMA, POR, PWM, WDT | 
                                        
                                                                            
                                            | Number of I/O | 
                                            61 | 
                                        
                                                                            
                                            | Program Memory Size | 
                                            128KB (128K x 8) | 
                                        
                                                                            
                                            | Program Memory Type | 
                                            FLASH | 
                                        
                                                                            
                                            | EEPROM Size | 
                                            - | 
                                        
                                                                            
                                            | RAM Size | 
                                            64K x 8 | 
                                        
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 
                                            2.25V ~ 2.5V | 
                                        
                                                                            
                                            | Data Converters | 
                                            A/D 8x10b | 
                                        
                                                                            
                                            | Oscillator Type | 
                                            Internal | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C ~ 85°C (TA) | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            100-LQFP | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            100-LQFP (14x14) | 
                                        
                                                                            
                                            | Base Product Number | 
                                            LM3S5749 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Not applicable | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | REACH Status | 
                                            REACH Unaffected | 
                                        
                                                                            
                                            | ECCN | 
                                            3A991A2 | 
                                        
                                                                            
                                            | HTSUS | 
                                            8542.31.0001 | 
                                        
                                                                            
                                            | Standard Package | 
                                            1 | 
                                        
                                                                                                    
                            
                         
                                                ARM® Cortex®-M3 Stellaris® ARM® Cortex®-M3S 100 Microcontroller IC 32-Bit Single-Core 50MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)