| Parameters | 
                                                                                                                        
                                                | Mfr | Spansion | 
                                                                                    
                                                | Series | FL-S | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Memory Type | Non-Volatile | 
                                                                                    
                                                | Memory Format | FLASH | 
                                                                                    
                                                | Technology | FLASH - NOR | 
                                                                                    
                                                | Memory Size | 256Mbit | 
                                                                                    
                                                | Memory Organization | 32M x 8 | 
                                                                                    
                                                | Memory Interface | SPI - Quad I/O | 
                                                                                    
                                                | Clock Frequency | 133 MHz | 
                                                                                    
                                                | Write Cycle Time - Word, Page | - | 
                                                                                    
                                                | Voltage - Supply | 2.7V ~ 3.6V | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 105°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 16-SOIC (0.295", 7.50mm Width) | 
                                                                                    
                                                | Supplier Device Package | 16-SOIC | 
                                                                                    
                                                | Base Product Number | S25FL256 | 
                                                                                    
                                                | RoHS Status | Not applicable | 
                                                                                    
                                                | ECCN | 3A991B1A | 
                                                                                    
                                                | HTSUS | 8542.32.0051 | 
                                                                                    
                                                | Standard Package | 47 | 
                                                                                                                
                                
                             
                                                FLASH - NOR Memory IC 256Mbit SPI - Quad I/O 133 MHz 16-SOIC