| Nr. | Nombre de la Parte | Descripción | Fabricante |
| 680361 | M27C512-25XF3TR | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680362 | M27C512-25XF3X | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680363 | M27C512-25XF6 | 512 Kbit (64K x8) EPROM UV y OTP EPROM | ST Microelectronics |
| 680364 | M27C512-25XF6 | 512 Kbit (64K x8) EPROM UV y OTP EPROM | ST Microelectronics |
| 680365 | M27C512-25XF6 | 512 Kbytes (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 680366 | M27C512-25XF6TR | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680367 | M27C512-25XF6X | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680368 | M27C512-25XN1 | 512 Kbit (64K x8) EPROM UV y OTP EPROM | ST Microelectronics |
| 680369 | M27C512-25XN1 | 512 Kbit (64K x8) EPROM UV y OTP EPROM | ST Microelectronics |
| 680370 | M27C512-25XN1 | 512 Kbytes (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 680371 | M27C512-25XN1TR | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680372 | M27C512-25XN1TR | 512 Kbytes (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 680373 | M27C512-25XN1X | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680374 | M27C512-25XN3 | 512 Kbit (64K x8) EPROM UV y OTP EPROM | ST Microelectronics |
| 680375 | M27C512-25XN3 | 512 Kbit (64K x8) EPROM UV y OTP EPROM | ST Microelectronics |
| 680376 | M27C512-25XN3 | 512 Kbytes (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 680377 | M27C512-25XN3TR | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680378 | M27C512-25XN3TR | 512 Kbytes (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 680379 | M27C512-25XN3X | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680380 | M27C512-25XN6 | 512 Kbit (64K x8) EPROM UV y OTP EPROM | ST Microelectronics |
| 680381 | M27C512-25XN6 | 512 Kbit (64K x8) EPROM UV y OTP EPROM | ST Microelectronics |
| 680382 | M27C512-25XN6 | 512 Kbytes (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 680383 | M27C512-25XN6TR | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680384 | M27C512-25XN6TR | 512 Kbytes (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 680385 | M27C512-25XN6X | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680386 | M27C512-45B1 | 512 Kbit (64K x8) EPROM UV y OTP EPROM | ST Microelectronics |
| 680387 | M27C512-45B1 | 512 Kbit (64K x8) EPROM UV y OTP EPROM | ST Microelectronics |
| 680388 | M27C512-45B1 | 512 Kbytes (64Kb x 8) EPROM, 5V, 45ns | SGS Thomson Microelectronics |
| 680389 | M27C512-45B1TR | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680390 | M27C512-45B1X | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680391 | M27C512-45B3 | 512 Kbit (64K x8) EPROM UV y OTP EPROM | ST Microelectronics |
| 680392 | M27C512-45B3 | 512 Kbit (64K x8) EPROM UV y OTP EPROM | ST Microelectronics |
| 680393 | M27C512-45B3 | 512 Kbytes (64Kb x 8) EPROM, 5V, 45ns | SGS Thomson Microelectronics |
| 680394 | M27C512-45B3TR | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680395 | M27C512-45B3X | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680396 | M27C512-45B6 | 512 Kbit (64K x8) EPROM UV y OTP EPROM | ST Microelectronics |
| 680397 | M27C512-45B6 | 512 Kbit (64K x8) EPROM UV y OTP EPROM | ST Microelectronics |
| 680398 | M27C512-45B6 | 512 Kbytes (64Kb x 8) EPROM, 5V, 45ns | SGS Thomson Microelectronics |
| 680399 | M27C512-45B6TR | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
| 680400 | M27C512-45B6X | 512 Kbit 64Kb x8 EPROM UV y OTP EPROM | ST Microelectronics |
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