| 968601 | M41T64 | Serial Access Real-Time Clock with Alarms | ST Microelectronics |
| 968602 | M41T64Q6F | Serial real-time clock (RTC) with alarm | ST Microelectronics |
| 968603 | M41T65 | Serial Access Real-Time Clock with Alarms | ST Microelectronics |
| 968604 | M41T65Q6F | Serial Access Real-Time Clock with Alarms | ST Microelectronics |
| 968605 | M41T66 | Serial real-time clock (RTC) with alarm | ST Microelectronics |
| 968606 | M41T66Q6F | Serial real-time clock (RTC) with alarm | ST Microelectronics |
| 968607 | M41T80 | SERIAL ACCESS RTC WITH ALARMS | ST Microelectronics |
| 968608 | M41T80M | SERIAL ACCESS RTC WITH ALARMS | ST Microelectronics |
| 968609 | M41T80M6 | Serial Access RTC with Alarms | ST Microelectronics |
| 968610 | M41T80M6E | Serial Access RTC with Alarms | ST Microelectronics |
| 968611 | M41T80M6F | Serial Access RTC with Alarms | ST Microelectronics |
| 968612 | M41T80M6TR | Serial Access RTC with Alarms | ST Microelectronics |
| 968613 | M41T81 | 512 BIT (64 BIT SERIAL ACCESS RTC SRAM WITH ALARMS | SGS Thomson Microelectronics |
| 968614 | M41T81 | 512 BIT (64 BIT SERIAL ACCESS RTC SRAM WITH ALARMS | ST Microelectronics |
| 968615 | M41T81M | SERIAL ACCESS RTC WITH ALARMS | ST Microelectronics |
| 968616 | M41T81M6 | Serial Access Real-Time Clock with Alarms | ST Microelectronics |
| 968617 | M41T81M6E | Serial Access Real-Time Clock with Alarms | ST Microelectronics |
| 968618 | M41T81M6F | Serial Access Real-Time Clock with Alarms | ST Microelectronics |
| 968619 | M41T81M6TR | Serial Access Real-Time Clock with Alarms | ST Microelectronics |
|
| 968620 | M41T81MX | SERIAL ACCESS RTC WITH ALARMS | ST Microelectronics |
| 968621 | M41T81MX6 | Serial Access Real-Time Clock with Alarms | ST Microelectronics |
| 968622 | M41T81MX6TR | Serial Access Real-Time Clock with Alarms | ST Microelectronics |
| 968623 | M41T81MY | SERIAL ACCESS RTC WITH ALARMS | ST Microelectronics |
| 968624 | M41T81MY6 | SERIAL ACCESS RTC WITH ALARMS | ST Microelectronics |
| 968625 | M41T81MY6TR | SERIAL ACCESS RTC WITH ALARMS | ST Microelectronics |
| 968626 | M41T81S | Serial Access Real-Time Clock with Alarms | ST Microelectronics |
| 968627 | M41T81SM6E | Serial Access Real-Time Clock with Alarms | ST Microelectronics |
| 968628 | M41T81SM6F | Serial Access Real-Time Clock with Alarms | ST Microelectronics |
| 968629 | M41T81SMY6F | Serial real-time clock (RTC) with alarm | ST Microelectronics |
| 968630 | M41T82 | Serial I2C bus real-time clock (RTC) with battery switch-over | ST Microelectronics |
| 968631 | M41T82RM6F | Serial I2C bus real-time clock (RTC) with battery switch-over | ST Microelectronics |
| 968632 | M41T82SM6F | Serial I2C bus real-time clock (RTC) with battery switch-over | ST Microelectronics |
| 968633 | M41T82ZM6F | Serial I2C bus real-time clock (RTC) with battery switch-over | ST Microelectronics |
| 968634 | M41T83 | Serial I2C bus real-time clock (RTC) with battery switch-over | ST Microelectronics |
| 968635 | M41T83RMY6F | Serial I2C bus real-time clock (RTC) with battery switch-over | ST Microelectronics |
| 968636 | M41T83RQA6F | Serial I2C bus real-time clock (RTC) with battery switch-over | ST Microelectronics |
| 968637 | M41T83SMY6F | Serial I2C bus real-time clock (RTC) with battery switch-over | ST Microelectronics |
| 968638 | M41T83SQA6F | Serial I2C bus real-time clock (RTC) with battery switch-over | ST Microelectronics |
| 968639 | M41T83ZMY6F | Serial I2C bus real-time clock (RTC) with battery switch-over | ST Microelectronics |
| 968640 | M41T83ZQA6F | Serial I2C bus real-time clock (RTC) with battery switch-over | ST Microelectronics |
