| Parameters | 
                                                                                                                        
                                                | Mfr | Freescale Semiconductor | 
                                                                                    
                                                | Series | HCS12X | 
                                                                                    
                                                | Package | Bulk | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Core Processor | HCS12X | 
                                                                                    
                                                | Core Size | 16-Bit | 
                                                                                    
                                                | Speed | 50MHz | 
                                                                                    
                                                | Connectivity | CANbus, EBI/EMI, I²C, IrDA, SCI, SPI | 
                                                                                    
                                                | Peripherals | LVD, POR, PWM, WDT | 
                                                                                    
                                                | Number of I/O | 119 | 
                                                                                    
                                                | Program Memory Size | 512KB (512K x 8) | 
                                                                                    
                                                | Program Memory Type | FLASH | 
                                                                                    
                                                | EEPROM Size | 4K x 8 | 
                                                                                    
                                                | RAM Size | 32K x 8 | 
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 1.72V ~ 5.5V | 
                                                                                    
                                                | Data Converters | A/D 24x12b | 
                                                                                    
                                                | Oscillator Type | External | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 125°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 144-LQFP | 
                                                                                    
                                                | Supplier Device Package | 144-LQFP (20x20) | 
                                                                                    
                                                | Base Product Number | S912 | 
                                                                                    
                                                | ECCN | 3A991A2 | 
                                                                                    
                                                | HTSUS | 8542.31.0001 | 
                                                                                    
                                                | Standard Package | 1 | 
                                                                                                                
                                
                             
                                                HCS12X HCS12X Microcontroller IC 16-Bit 50MHz 512KB (512K x 8) FLASH 144-LQFP (20x20)