| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                Renesas Electronics America Inc | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Tape & Reel (TR) | 
                                            
                                                                                    
                                                | Product Status | 
                                                Last Time Buy | 
                                            
                                                                                    
                                                | Memory Type | 
                                                Volatile | 
                                            
                                                                                    
                                                | Memory Format | 
                                                SRAM | 
                                            
                                                                                    
                                                | Technology | 
                                                SRAM - Asynchronous | 
                                            
                                                                                    
                                                | Memory Size | 
                                                256Kbit | 
                                            
                                                                                    
                                                | Memory Organization | 
                                                32K x 8 | 
                                            
                                                                                    
                                                | Memory Interface | 
                                                Parallel | 
                                            
                                                                                    
                                                | Write Cycle Time - Word, Page | 
                                                20ns | 
                                            
                                                                                    
                                                | Access Time | 
                                                20 ns | 
                                            
                                                                                    
                                                | Voltage - Supply | 
                                                4.5V ~ 5.5V | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 85°C (TA) | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                28-BSOJ (0.300", 7.62mm Width) | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                28-SOJ | 
                                            
                                                                                    
                                                | Other Names | 
                                                800-71256S20YGI8TR | 
                                            
                                                                                    
                                                | Standard Package | 
                                                1 | 
                                            
                                                                                                                
                                
                             
                                                SRAM - Asynchronous Memory IC 256Kbit Parallel 20 ns 28-SOJ