| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                Analog Devices Inc./Maxim Integrated | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Strip | 
                                            
                                                                                    
                                                | Product Status | 
                                                Active | 
                                            
                                                                                    
                                                | Conevo-Key Programmable | 
                                                Not Verified | 
                                            
                                                                                    
                                                | Type | 
                                                Clock/Calendar | 
                                            
                                                                                    
                                                | Features | 
                                                Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger | 
                                            
                                                                                    
                                                | Memory Size | 
                                                32B | 
                                            
                                                                                    
                                                | Time Format | 
                                                HH:MM:SS:hh (12/24 hr) | 
                                            
                                                                                    
                                                | Date Format | 
                                                YY-MM-DD-dd | 
                                            
                                                                                    
                                                | Interface | 
                                                Serial | 
                                            
                                                                                    
                                                | Voltage - Supply | 
                                                1.1V ~ 5.5V | 
                                            
                                                                                    
                                                | Voltage - Supply, Battery | 
                                                1.1V ~ 5.5V | 
                                            
                                                                                    
                                                | Current - Timekeeping (Max) | 
                                                0.65µA ~ 0.7µA @ 1.1V ~ 5.5V | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 85°C (TA) | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                12-WFBGA, WLBGA | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                12-WLP (1.63x1.23) | 
                                            
                                                                                    
                                                | RoHS Status | 
                                                ROHS3 Compliant | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                1  (Unlimited) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                REACH Unaffected | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.39.0001 | 
                                            
                                                                                    
                                                | Other Names | 
                                                175-MAX31331EWC+ | 
                                            
                                                                                    
                                                | Standard Package | 
                                                50 | 
                                            
                                                                                                                
                                
                             
                                                Real Time Clock (RTC) IC Clock/Calendar 32B Serial 12-WFBGA, WLBGA