| Parameters | 
                                                                                                                        
                                                | Memory Size | 4Mbit | 
                                                                                    
                                                | Memory Organization | 512K x 8 | 
                                                                                    
                                                | Memory Interface | SPI | 
                                                                                    
                                                | Clock Frequency | 40 MHz | 
                                                                                    
                                                | Write Cycle Time - Word, Page | 5ms | 
                                                                                    
                                                | Voltage - Supply | 2.3V ~ 3.6V | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 8-WDFN Exposed Pad | 
                                                                                    
                                                | Supplier Device Package | 8-WDFN (5x6) | 
                                                                                    
                                                | Base Product Number | SST25PF040 | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.32.0071 | 
                                                                                    
                                                | Standard Package | 98 | 
                                                                                    
                                                | Mfr | Microchip Technology | 
                                                                                    
                                                | Series | Automotive, AEC-Q100, SST25 | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Memory Type | Non-Volatile | 
                                                                                    
                                                | Memory Format | FLASH | 
                                                                                    
                                                | Technology | FLASH | 
                                                                                                                
                                
                             
                                                FLASH Memory IC 4Mbit SPI 40 MHz 8-WDFN (5x6)