| 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 |