M41T56M6E и другие
| Компонент | Описание | Производитель | |
| M41T56M6E | 512 bit 64b x8 Serial Access TIMEKEEPER SRAM |
STMicroelectronics |
 |
| M41T56M6E | Serial real-time clock with 56 bytes NVRAM |
STMicroelectronics |
|
| M41T56M6F | 512 bit 64b x8 Serial Access TIMEKEEPER SRAM |
STMicroelectronics |
|
| M41T56M6F | Serial real-time clock with 56 bytes NVRAM |
STMicroelectronics |
|
| M41T56M6TR | 512 bit (64 bit x 8) serial access timekeeper SRAM |
STMicroelectronics |
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