| Parameters | 
                                                                                                                        
                                                | Mfr | NXP USA Inc. | 
                                                                                    
                                                | Series | MCF51EM | 
                                                                                    
                                                | Package | Bulk | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Core Processor | Coldfire V1 | 
                                                                                    
                                                | Core Size | 32-Bit Single-Core | 
                                                                                    
                                                | Speed | 50MHz | 
                                                                                    
                                                | Connectivity | I²C, SCI, SPI | 
                                                                                    
                                                | Peripherals | LCD, LVD, PWM, WDT | 
                                                                                    
                                                | Number of I/O | 63 | 
                                                                                    
                                                | Program Memory Size | 128KB (128K x 8) | 
                                                                                    
                                                | Program Memory Type | FLASH | 
                                                                                    
                                                | EEPROM Size | - | 
                                                                                    
                                                | RAM Size | 8K x 8 | 
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V | 
                                                                                    
                                                | Data Converters | A/D 16x12b | 
                                                                                    
                                                | Oscillator Type | External | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 100-LQFP | 
                                                                                    
                                                | Supplier Device Package | 100-LQFP (14x14) | 
                                                                                    
                                                | Base Product Number | MCF51 | 
                                                                                    
                                                | ECCN | 3A991A2 | 
                                                                                    
                                                | HTSUS | 8542.31.0001 | 
                                                                                    
                                                | Standard Package | 1 | 
                                                                                                                
                                
                             
                                                Coldfire V1 MCF51EM Microcontroller IC 32-Bit Single-Core 50MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)