| Manufacturer | 
                                                        Infineon Technologies | 
                                                        Infineon Technologies | 
                                                    
                        
                            | Category | 
                                                        Embedded - Microcontrollers | 
                                                        Embedded - Microcontrollers | 
                                                    
                        
                            | 
                                
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                             | 
                                                        
                             
                             | 
                                                    
                                                
                            | Product Status | 
                                                        Obsolete | 
                                                        Obsolete | 
                                                    
                                                
                            | Core Processor | 
                                                        8051 | 
                                                        8051 | 
                                                    
                                                
                            | Core Size | 
                                                        8-Bit | 
                                                        8-Bit | 
                                                    
                                                
                            | Speed | 
                                                        50MHz | 
                                                        50MHz | 
                                                    
                                                
                            | Connectivity | 
                                                        EBI/EMI, I²C, LINbus, SPI, UART/USART | 
                                                        EBI/EMI, I²C, LINbus, SPI, UART/USART, USB | 
                                                    
                                                
                            | Peripherals | 
                                                        CapSense, DMA, LCD, POR, PWM, WDT | 
                                                        CapSense, DMA, POR, PWM, WDT | 
                                                    
                                                
                            | Number of I/O | 
                                                        25 | 
                                                        25 | 
                                                    
                                                
                            | Program Memory Size | 
                                                        16KB (16K x 8) | 
                                                        16KB (16K x 8) | 
                                                    
                                                
                            | Program Memory Type | 
                                                        Flash | 
                                                        Flash | 
                                                    
                                                
                            | EEPROM Size | 
                                                        512 x 8 | 
                                                        512 x 8 | 
                                                    
                                                
                            | RAM Size | 
                                                        2K x 8 | 
                                                        2K x 8 | 
                                                    
                                                
                            | Voltage - Supply (Vcc/Vdd) | 
                                                        1.71V ~ 5.5V | 
                                                        1.71V ~ 5.5V | 
                                                    
                                                
                            | Data Converters | 
                                                        A/D 16x12b; D/A 2x8b | 
                                                        A/D 16x12b; D/A 2x8b | 
                                                    
                                                
                            | Oscillator Type | 
                                                        Internal | 
                                                        Internal | 
                                                    
                                                
                            | Operating Temperature | 
                                                        -40°C ~ 85°C (TA) | 
                                                        -40°C ~ 85°C (TA) | 
                                                    
                                                
                            | Mounting Type | 
                                                        Surface Mount | 
                                                        Surface Mount | 
                                                    
                                                
                            | Package / Case | 
                                                        48-BSSOP (0.295", 7.50mm Width) | 
                                                        48-BSSOP (0.295", 7.50mm Width) | 
                                                    
                                                
                            | Supplier Device Package | 
                                                        48-SSOP | 
                                                        48-SSOP |