| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                onsemi | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Bulk | 
                                            
                                                                                    
                                                | Product Status | 
                                                Active | 
                                            
                                                                                    
                                                | Memory Type | 
                                                Non-Volatile | 
                                            
                                                                                    
                                                | Memory Format | 
                                                EEPROM | 
                                            
                                                                                    
                                                | Technology | 
                                                EEPROM | 
                                            
                                                                                    
                                                | Memory Size | 
                                                128Kbit | 
                                            
                                                                                    
                                                | Memory Organization | 
                                                16K 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 ~ 125°C (TA) | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                8-SOIC (0.209", 5.30mm Width) | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                8-SOIC | 
                                            
                                                                                    
                                                | Base Product Number | 
                                                CAT25128 | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                Not applicable | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                3  (168 Hours) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                Vendor Undefined | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.32.0051 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                1 | 
                                            
                                                                                                                
                                
                             
                                                EEPROM Memory IC 128Kbit SPI 10 MHz 8-SOIC