| 923481 | M27C1024-80C6X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923482 | M27C1024-80C7TR | 1-Mbit (64Kb x16) OTP EPROM, 80ns | SGS Thomson Microelectronics |
| 923483 | M27C1024-80C7TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923484 | M27C1024-80C7X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923485 | M27C1024-80F1 | 1-Mbit (64Kb x16) UV EPROM, 80ns | SGS Thomson Microelectronics |
| 923486 | M27C1024-80F1TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923487 | M27C1024-80F1X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923488 | M27C1024-80F3 | 1-Mbit (64Kb x16) UV EPROM, 80ns | SGS Thomson Microelectronics |
| 923489 | M27C1024-80F3TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923490 | M27C1024-80F3X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923491 | M27C1024-80F6 | 1-Mbit (64Kb x16) UV EPROM, 80ns | SGS Thomson Microelectronics |
| 923492 | M27C1024-80F6TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923493 | M27C1024-80F6X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923494 | M27C1024-80F7 | 1-Mbit (64Kb x16) UV EPROM, 80ns | SGS Thomson Microelectronics |
| 923495 | M27C1024-80F7TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923496 | M27C1024-80F7X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923497 | M27C1024-80N1TR | 1-Mbit (64Kb x16) OTP EPROM, 80ns | SGS Thomson Microelectronics |
| 923498 | M27C1024-80N1TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923499 | M27C1024-80N1X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
|
| 923500 | M27C1024-80N3TR | 1-Mbit (64Kb x16) OTP EPROM, 80ns | SGS Thomson Microelectronics |
| 923501 | M27C1024-80N3TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923502 | M27C1024-80N3X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923503 | M27C1024-80N6TR | 1-Mbit (64Kb x16) OTP EPROM, 80ns | SGS Thomson Microelectronics |
| 923504 | M27C1024-80N6TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923505 | M27C1024-80N6X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923506 | M27C1024-80N7TR | 1-Mbit (64Kb x16) OTP EPROM, 80ns | SGS Thomson Microelectronics |
| 923507 | M27C1024-80N7TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923508 | M27C1024-80N7X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923509 | M27C1024-80XB1 | 1-Mbit (64Kb x16) OTP EPROM, 80ns | SGS Thomson Microelectronics |
| 923510 | M27C1024-80XB1TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923511 | M27C1024-80XB1X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923512 | M27C1024-80XB3 | 1-Mbit (64Kb x16) OTP EPROM, 80ns | SGS Thomson Microelectronics |
| 923513 | M27C1024-80XB3TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923514 | M27C1024-80XB3X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923515 | M27C1024-80XB6 | 1-Mbit (64Kb x16) OTP EPROM, 80ns | SGS Thomson Microelectronics |
| 923516 | M27C1024-80XB6TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923517 | M27C1024-80XB6X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923518 | M27C1024-80XB7 | 1-Mbit (64Kb x16) OTP EPROM, 80ns | SGS Thomson Microelectronics |
| 923519 | M27C1024-80XB7TR | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 923520 | M27C1024-80XB7X | 1 Mbit 64Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
