| Parameters | 
                                                                                                                        
                                                | Mfr | Diodes Incorporated | 
                                                                                    
                                                | Series | - | 
                                                                                    
                                                | Package | Tube | 
                                                                                    
                                                | Product Status | Active | 
                                                                                    
                                                | Conevo-Key Programmable | Not Verified | 
                                                                                    
                                                | Type | Clock/Calendar | 
                                                                                    
                                                | Features | Alarm, Leap Year, Square Wave Output | 
                                                                                    
                                                | Memory Size | - | 
                                                                                    
                                                | Time Format | HH:MM:SS (12/24 hr) | 
                                                                                    
                                                | Date Format | YY-MM-DD-dd | 
                                                                                    
                                                | Interface | I²C, 2-Wire Serial | 
                                                                                    
                                                | Voltage - Supply | 1.8V ~ 5.5V | 
                                                                                    
                                                | Voltage - Supply, Battery | - | 
                                                                                    
                                                | Current - Timekeeping (Max) | 0.8µA @ 1.3V ~ 1.8V | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 85°C | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 16-SOIC (0.295", 7.50mm Width) | 
                                                                                    
                                                | Supplier Device Package | 16-SOIC | 
                                                                                    
                                                | Base Product Number | PT7C4337 | 
                                                                                    
                                                | RoHS Status | ROHS3 Compliant | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.39.0001 | 
                                                                                    
                                                | Other Names | PT7C4337ACSEDI | 
                                                                                    
                                                | Standard Package | 48 | 
                                                                                                                
                                
                             
                                                Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)