| Parameters | 
                                                                                                                        
                                                | Mfr | Macronix | 
                                                                                    
                                                | Series | MXSMIO™ | 
                                                                                    
                                                | Package | Tray | 
                                                                                    
                                                | Product Status | Not For New Designs | 
                                                                                    
                                                | Memory Type | Non-Volatile | 
                                                                                    
                                                | Memory Format | FLASH | 
                                                                                    
                                                | Technology | FLASH - NOR | 
                                                                                    
                                                | Memory Size | 1Gbit | 
                                                                                    
                                                | Memory Organization | 128M x 8 | 
                                                                                    
                                                | Memory Interface | SPI - Quad I/O, DTR | 
                                                                                    
                                                | Clock Frequency | 166 MHz | 
                                                                                    
                                                | Write Cycle Time - Word, Page | 60µs, 750µs | 
                                                                                    
                                                | Voltage - Supply | 1.65V ~ 2V | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 24-TBGA | 
                                                                                    
                                                | Supplier Device Package | 24-CSPBGA (6x8) | 
                                                                                    
                                                | Base Product Number | MX66U1 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | 3A991B1A | 
                                                                                    
                                                | HTSUS | 8542.32.0071 | 
                                                                                    
                                                | Standard Package | 480 | 
                                                                                                                
                                
                             
                                                FLASH - NOR Memory IC 1Gbit SPI - Quad I/O, DTR 166 MHz 24-CSPBGA (6x8)