| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                NXP Semiconductors | 
                                            
                                                                                    
                                                | Series | 
                                                S08 | 
                                            
                                                                                    
                                                | Package | 
                                                Bulk | 
                                            
                                                                                    
                                                | Product Status | 
                                                Active | 
                                            
                                                                                    
                                                | Core Processor | 
                                                S08 | 
                                            
                                                                                    
                                                | Core Size | 
                                                8-Bit | 
                                            
                                                                                    
                                                | Speed | 
                                                20MHz | 
                                            
                                                                                    
                                                | Connectivity | 
                                                LINbus, SCI, UART/USART | 
                                            
                                                                                    
                                                | Peripherals | 
                                                LVD, POR, PWM | 
                                            
                                                                                    
                                                | Number of I/O | 
                                                6 | 
                                            
                                                                                    
                                                | Program Memory Size | 
                                                4KB (4K x 8) | 
                                            
                                                                                    
                                                | Program Memory Type | 
                                                FLASH | 
                                            
                                                                                    
                                                | EEPROM Size | 
                                                128 x 8 | 
                                            
                                                                                    
                                                | RAM Size | 
                                                512 x 8 | 
                                            
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 
                                                2.7V ~ 5.5V | 
                                            
                                                                                    
                                                | Data Converters | 
                                                A/D 4x10b SAR | 
                                            
                                                                                    
                                                | Oscillator Type | 
                                                External, Internal | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 85°C (TA) | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                8-SOIC (0.154", 3.90mm Width) | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                8-SOIC | 
                                            
                                                                                    
                                                | Other Names | 
                                                2156-MC9S08PL4CSC | 
                                            
                                                                                    
                                                | Standard Package | 
                                                1 | 
                                            
                                                                                                                
                                
                             
                                                S08 S08 Microcontroller IC 8-Bit 20MHz 4KB (4K x 8) FLASH 8-SOIC