| Parameters | 
                                
                                                                                                            
                                            | Mfr | 
                                            Winbond Electronics | 
                                        
                                                                            
                                            | Series | 
                                            SpiFlash® | 
                                        
                                                                            
                                            | Package | 
                                            Tube | 
                                        
                                                                            
                                            | Product Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Memory Type | 
                                            Non-Volatile | 
                                        
                                                                            
                                            | Memory Format | 
                                            FLASH | 
                                        
                                                                            
                                            | Technology | 
                                            FLASH - NOR | 
                                        
                                                                            
                                            | Memory Size | 
                                            16Mbit | 
                                        
                                                                            
                                            | Memory Organization | 
                                            2M x 8 | 
                                        
                                                                            
                                            | Memory Interface | 
                                            SPI - Quad I/O, QPI | 
                                        
                                                                            
                                            | Clock Frequency | 
                                            104 MHz | 
                                        
                                                                            
                                            | Write Cycle Time - Word, Page | 
                                            60µs, 3ms | 
                                        
                                                                            
                                            | Access Time | 
                                            6 ns | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.65V ~ 1.95V | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C ~ 85°C (TA) | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            8-UFDFN Exposed Pad | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            8-USON (2x3) | 
                                        
                                                                            
                                            | Base Product Number | 
                                            W25Q16 | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | REACH Status | 
                                            REACH Unaffected | 
                                        
                                                                            
                                            | ECCN | 
                                            OBSOLETE | 
                                        
                                                                            
                                            | Other Names | 
                                            256-W25Q16FWUXBQ | 
                                        
                                                                            
                                            | Standard Package | 
                                            1 | 
                                        
                                                                                                    
                            
                         
                                                FLASH - NOR Memory IC 16Mbit SPI - Quad I/O, QPI 104 MHz 6 ns 8-USON (2x3)