| Manufacturer | Microchip Technology | Microchip Technology | 
                        
                            | Category | Embedded - Microcontrollers | Embedded - Microcontrollers | 
                        
                            |  |   |   | 
                                                
                            | Product Status | Obsolete | Obsolete | 
                                                
                            | Core Processor | MIPS32® M4K™ | MIPS32® M4K™ | 
                                                
                            | Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 
                                                
                            | Speed | 120MHz | 120MHz | 
                                                
                            | Connectivity | I²C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | I²C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | 
                                                
                            | Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 
                                                
                            | Number of I/O | 85 | 85 | 
                                                
                            | Program Memory Size | 512KB (512K x 8) | 512KB (512K x 8) | 
                                                
                            | Program Memory Type | Flash | Flash | 
                                                
                            | EEPROM Size | - | - | 
                                                
                            | RAM Size | 128K x 8 | 128K x 8 | 
                                                
                            | Voltage - Supply (Vcc/Vdd) | 2.3V ~ 3.6V | 2.3V ~ 3.6V | 
                                                
                            | Data Converters | A/D 28x10b | A/D 28x10b | 
                                                
                            | Oscillator Type | Internal | Internal | 
                                                
                            | Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 
                                                
                            | Mounting Type | Surface Mount | Surface Mount | 
                                                
                            | Package / Case | 124-VFTLA Dual Rows, Exposed Pad | 124-VFTLA Dual Rows, Exposed Pad | 
                                                
                            | Supplier Device Package | 124-VTLA (9x9) | 124-VTLA (9x9) |