| Parameters | 
                                                                                                                        
                                                | Mfr | Winbond Electronics | 
                                                                                    
                                                | Series | SpiFlash® | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Memory Type | Non-Volatile | 
                                                                                    
                                                | Memory Format | FLASH | 
                                                                                    
                                                | Technology | FLASH - NOR | 
                                                                                    
                                                | Memory Size | 64Mbit | 
                                                                                    
                                                | Memory Organization | 8M x 8 | 
                                                                                    
                                                | Memory Interface | SPI - Quad I/O, QPI | 
                                                                                    
                                                | Clock Frequency | 104 MHz | 
                                                                                    
                                                | Write Cycle Time - Word, Page | 60µs, 5ms | 
                                                                                    
                                                | Voltage - Supply | 1.65V ~ 1.95V | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 8-WDFN Exposed Pad | 
                                                                                    
                                                | Supplier Device Package | 8-WSON (6x5) | 
                                                                                    
                                                | Base Product Number | W25Q64 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | OBSOLETE | 
                                                                                    
                                                | HTSUS | 8542.32.0071 | 
                                                                                    
                                                | Other Names | 256-W25Q64FWZPIF | 
                                                                                    
                                                | Standard Package | 100 | 
                                                                                                                
                                
                             
                                                FLASH - NOR Memory IC 64Mbit SPI - Quad I/O, QPI 104 MHz 8-WSON (6x5)