| Parameters | 
                                
                                                                                                            
                                            | Mfr | 
                                            onsemi | 
                                        
                                                                            
                                            | Series | 
                                            - | 
                                        
                                                                            
                                            | Package | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Product Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Memory Type | 
                                            Non-Volatile | 
                                        
                                                                            
                                            | Memory Format | 
                                            EEPROM | 
                                        
                                                                            
                                            | Technology | 
                                            EEPROM | 
                                        
                                                                            
                                            | Memory Size | 
                                            256Kbit | 
                                        
                                                                            
                                            | Memory Organization | 
                                            32K x 8 | 
                                        
                                                                            
                                            | Memory Interface | 
                                            SPI | 
                                        
                                                                            
                                            | Clock Frequency | 
                                            10 MHz | 
                                        
                                                                            
                                            | Write Cycle Time - Word, Page | 
                                            5ms | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.8V ~ 5.5V | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C ~ 85°C (TA) | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            8-SOIC (0.154", 3.90mm Width) | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            8-SOIC | 
                                        
                                                                            
                                            | Base Product Number | 
                                            CAT25256 | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | REACH Status | 
                                            REACH Unaffected | 
                                        
                                                                            
                                            | ECCN | 
                                            OBSOLETE | 
                                        
                                                                            
                                            | Other Names | 
                                            488-CAT25256VI-GT3CTR | 
                                        
                                                                            
                                            | Standard Package | 
                                            3,000 | 
                                        
                                                                                                    
                            
                         
                                                EEPROM Memory IC 256Kbit SPI 10 MHz 8-SOIC