| Manufacturer | Infineon Technologies | Infineon Technologies | 
                        
                            | Category | Embedded - Microcontrollers | Embedded - Microcontrollers | 
                        
                            |  |   |   | 
                                                
                            | Product Status | Active | Active | 
                                                
                            | Core Processor | 8051 | 8051 | 
                                                
                            | Core Size | 8-Bit | 8-Bit | 
                                                
                            | Speed | 67MHz | 67MHz | 
                                                
                            | Connectivity | EBI/EMI, I²C, LINbus, SPI, UART/USART, USB | EBI/EMI, I²C, LINbus, SPI, UART/USART, USB | 
                                                
                            | Peripherals | CapSense, DMA, POR, PWM, WDT | CapSense, DMA, LCD, POR, PWM, WDT | 
                                                
                            | Number of I/O | 25 | 25 | 
                                                
                            | Program Memory Size | 32KB (32K x 8) | 32KB (32K x 8) | 
                                                
                            | Program Memory Type | Flash | Flash | 
                                                
                            | EEPROM Size | 1K x 8 | 1K x 8 | 
                                                
                            | RAM Size | 4K x 8 | 4K x 8 | 
                                                
                            | Voltage - Supply (Vcc/Vdd) | 1.71V ~ 5.5V | 1.71V ~ 5.5V | 
                                                
                            | Data Converters | A/D 16x20b; D/A 4x8b | A/D 16x20b; D/A 4x8b | 
                                                
                            | 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 |