| Parameters | 
                                
                                                                                                            
                                            | Product Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Core Processor | 
                                            SH-4A | 
                                        
                                                                            
                                            | Core Size | 
                                            32-Bit Single-Core | 
                                        
                                                                            
                                            | Speed | 
                                            400MHz | 
                                        
                                                                            
                                            | Connectivity | 
                                            I²C, IrDA, SCI, SSU, USB | 
                                        
                                                                            
                                            | Peripherals | 
                                            DMA, LCD, POR, PWM, WDT | 
                                        
                                                                            
                                            | Number of I/O | 
                                            162 | 
                                        
                                                                            
                                            | Program Memory Size | 
                                            - | 
                                        
                                                                            
                                            | Program Memory Type | 
                                            ROMless | 
                                        
                                                                            
                                            | EEPROM Size | 
                                            - | 
                                        
                                                                            
                                            | RAM Size | 
                                            16K x 8 | 
                                        
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 
                                            1.1V ~ 1.3V | 
                                        
                                                                            
                                            | Data Converters | 
                                            A/D 4x10b | 
                                        
                                                                            
                                            | Oscillator Type | 
                                            External | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C ~ 85°C (TA) | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            449-FBGA | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            449-FBGA (21x21) | 
                                        
                                                                            
                                            | Base Product Number | 
                                            R8A77230 | 
                                        
                                                                            
                                            | ECCN | 
                                            3A991A2 | 
                                        
                                                                            
                                            | HTSUS | 
                                            8542.31.0001 | 
                                        
                                                                            
                                            | Standard Package | 
                                            1 | 
                                        
                                                                            
                                            | Mfr | 
                                            Renesas Electronics America Inc | 
                                        
                                                                            
                                            | Series | 
                                            SuperH® SH7780 | 
                                        
                                                                            
                                            | Package | 
                                            Bulk | 
                                        
                                                                                                    
                            
                         
                                                SH-4A SuperH® SH7780 Microcontroller IC 32-Bit Single-Core 400MHz ROMless 449-FBGA (21x21)