| Parameters | 
                                                                                                            
                                        | Mfr | EPSON | 
                                                                        
                                        | Series | RX-4574LC | 
                                                                        
                                        | Package | Bulk | 
                                                                        
                                        | Product Status | Obsolete | 
                                                                        
                                        | Type | Clock/Calendar | 
                                                                        
                                        | Features | Alarm | 
                                                                        
                                        | Memory Size | - | 
                                                                        
                                        | Time Format | HH:MM:SS | 
                                                                        
                                        | Date Format | YY-MM-DD | 
                                                                        
                                        | Interface | 3-Wire Serial | 
                                                                        
                                        | Voltage - Supply | 1.6V ~ 5.5V | 
                                                                        
                                        | Voltage - Supply, Battery | 1.3V ~ 5.5V | 
                                                                        
                                        | Current - Timekeeping (Max) | 700nA ~ 900nA @ 3V ~ 5V | 
                                                                        
                                        | Operating Temperature | -40°C ~ 85°C | 
                                                                        
                                        | Mounting Type | Surface Mount | 
                                                                        
                                        | Package / Case | 12-TFSOJ (0.094", 2.40mm Width) | 
                                                                        
                                        | Supplier Device Package | 12-VSOJ | 
                                                                        
                                        | RoHS Status | ROHS3 Compliant | 
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                        
                                        | REACH Status | REACH Affected | 
                                                                        
                                        | ECCN | EAR99 | 
                                                                        
                                        | HTSUS | 8542.39.0001 | 
                                                                        
                                        | Other Names | 114-RX-4574LCBPURESN | 
                                                                        
                                        | Standard Package | 1 | 
                                                                                                        
                            
                         
                                                Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)