| Parameters | 
                                                                                                                        
                                                | Mfr | Microchip Technology | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tape & Reel (TR) | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Memory Type | Non-Volatile | 
                                                                                    
                                                | Memory Format | EERAM | 
                                                                                    
                                                | Technology | EEPROM, SRAM | 
                                                                                    
                                                | Memory Size | 4Kbit | 
                                                                                    
                                                | Memory Organization | 512 x 8 | 
                                                                                    
                                                | Memory Interface | I²C | 
                                                                                    
                                                | Clock Frequency | 1 MHz | 
                                                                                    
                                                | Write Cycle Time - Word, Page | 1ms | 
                                                                                    
                                                | Access Time | 400 ns | 
                                                                                    
                                                | Voltage - Supply | 4.5V ~ 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 | 47C04 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.32.0051 | 
                                                                                    
                                                | Standard Package | 3,300 | 
                                                                                                                
                                
                             
                                                EEPROM, SRAM Memory IC 4Kbit I²C 1 MHz 400 ns 8-SOIC