| Parameters | 
                                                                                                                        
                                                | Mfr | STMicroelectronics | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tape & Reel (TR) | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Memory Type | Non-Volatile | 
                                                                                    
                                                | Memory Format | EEPROM | 
                                                                                    
                                                | Technology | EEPROM | 
                                                                                    
                                                | Memory Size | 128Kbit | 
                                                                                    
                                                | Memory Organization | 16K x 8 | 
                                                                                    
                                                | Memory Interface | I²C | 
                                                                                    
                                                | Clock Frequency | 1 MHz | 
                                                                                    
                                                | Write Cycle Time - Word, Page | 5ms | 
                                                                                    
                                                | Access Time | 450 ns | 
                                                                                    
                                                | Voltage - Supply | 1.7V ~ 5.5V | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 8-UFBGA | 
                                                                                    
                                                | Supplier Device Package | 8-WLCSP (1.785x1.38) | 
                                                                                    
                                                | Base Product Number | M24128 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.32.0051 | 
                                                                                    
                                                | Standard Package | 2,500 | 
                                                                                                                
                                
                             
                                                EEPROM Memory IC 128Kbit I²C 1 MHz 450 ns 8-WLCSP (1.785x1.38)