| Nr. | Part Name | Description | Manufacturer by |
| 679521 | M27C4002-20XJ1TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679522 | M27C4002-20XJ1X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679523 | M27C4002-20XJ6TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679524 | M27C4002-20XJ6X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679525 | M27C4002-20XN1TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679526 | M27C4002-20XN1X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679527 | M27C4002-20XN6TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679528 | M27C4002-20XN6X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679529 | M27C4002-45B1TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679530 | M27C4002-45B1X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679531 | M27C4002-45B6TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679532 | M27C4002-45B6X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679533 | M27C4002-45C1TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679534 | M27C4002-45C1X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679535 | M27C4002-45C6TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679536 | M27C4002-45C6X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679537 | M27C4002-45F1TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679538 | M27C4002-45F1X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679539 | M27C4002-45F6TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679540 | M27C4002-45F6X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679541 | M27C4002-45J1TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679542 | M27C4002-45J1X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679543 | M27C4002-45J6TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679544 | M27C4002-45J6X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679545 | M27C4002-45N1TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679546 | M27C4002-45N1X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679547 | M27C4002-45N6TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679548 | M27C4002-45N6X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679549 | M27C4002-45XB1TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679550 | M27C4002-45XB1X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679551 | M27C4002-45XB6TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679552 | M27C4002-45XB6X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679553 | M27C4002-45XC1TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679554 | M27C4002-45XC1X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679555 | M27C4002-45XC6TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679556 | M27C4002-45XC6X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679557 | M27C4002-45XF1 | 4 MBIT (256KB X16) UV EPROM AND OTP ROM | ST Microelectronics |
| 679558 | M27C4002-45XF1TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679559 | M27C4002-45XF1X | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 679560 | M27C4002-45XF6TR | 4 Mbit 256Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| | | |
