| M41S84WB | 
                                            STMicroelectronics | 
                                            M41S84WB STM IC SOP16 | 
                                        
                                                                            
                                            | M41S85WMH6 | 
                                            STMicroelectronics | 
                                            M41S85WMH6 STM IC HSOP28 | 
                                        
                                                                            
                                            | M41ST84W | 
                                            STMicroelectronics | 
                                            3.0/3.3 V I2C serial RTC with 44 bytes of NVRAM and supervisory functions IC | 
                                        
                                                                            
                                            | M41ST84W. | 
                                            STMicroelectronics | 
                                            M41ST84W. STM IC SOP16 | 
                                        
                                                                            
                                            | M41ST84WB | 
                                            STMicroelectronics | 
                                            M41ST84WB STM IC SOP16 | 
                                        
                                                                            
                                            | M41ST84WBMQ6 | 
                                            STMicroelectronics | 
                                            M41ST84WBMQ6 STM IC SOP-16 | 
                                        
                                                                            
                                            | M41ST84WMH | 
                                            STMicroelectronics | 
                                            5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS IC | 
                                        
                                                                            
                                            | M41ST84WMH1 | 
                                            STMicroelectronics | 
                                            5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS IC | 
                                        
                                                                            
                                            | M41ST84WMH1TR | 
                                            STMicroelectronics | 
                                            5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS IC | 
                                        
                                                                            
                                            | M41ST84WMH6TR | 
                                            STMicroelectronics | 
                                            M41ST84WMH6TR STM IC SOP16 | 
                                        
                                                                            
                                            | M41ST84WMQ | 
                                            STMicroelectronics | 
                                            5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS IC | 
                                        
                                                                            
                                            | M41ST84WMQ1 | 
                                            STMicroelectronics | 
                                            5.0 or 3.0V, 512 bit 64 x 8 SERIAL RTC with SUPERVISORY FUNCTIONS IC |