| 927481 | M27C64A | 64 KBIT (8KB X8) UV EPROM AND OTP ROM | ST Microelectronics |
| 927482 | M27C64A-10F1 | 64 KBIT (8KB X8) UV EPROM AND OTP ROM | ST Microelectronics |
| 927483 | M27C64A-15C1TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927484 | M27C64A-15C1X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927485 | M27C64A-15C6TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927486 | M27C64A-15C6X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927487 | M27C64A-15F1TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927488 | M27C64A-15F1X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927489 | M27C64A-15F6TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927490 | M27C64A-15F6X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927491 | M27C64A-20C1TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927492 | M27C64A-20C1X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927493 | M27C64A-20C6TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927494 | M27C64A-20C6X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927495 | M27C64A-20F1TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927496 | M27C64A-20F1X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927497 | M27C64A-20F6TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927498 | M27C64A-20F6X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927499 | M27C64A-25C1TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
|
| 927500 | M27C64A-25C1X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927501 | M27C64A-25C6TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927502 | M27C64A-25C6X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927503 | M27C64A-25F1TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927504 | M27C64A-25F1X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927505 | M27C64A-25F6TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927506 | M27C64A-25F6X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927507 | M27C64A-30C1TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927508 | M27C64A-30C1X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927509 | M27C64A-30C6TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927510 | M27C64A-30C6X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927511 | M27C64A-30F1TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927512 | M27C64A-30F1X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927513 | M27C64A-30F6TR | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927514 | M27C64A-30F6X | 64K (8K x 8) UV EPROM and OTP ROM | ST Microelectronics |
| 927515 | M27C800 | 8 MBIT (1MB X8 OR 512KB X16) UV EPROM AND OTP EPROM | SGS Thomson Microelectronics |
| 927516 | M27C800 | 8 Mbit (1Mb x8 or 512Kb x16) UV EPROM and OTP EPROM | SGS Thomson Microelectronics |
| 927517 | M27C800 | 8 MBIT (1MB X8 OR 512KB X16) UV EPROM AND OTP EPROM | ST Microelectronics |
| 927518 | M27C800-100B1 | 8 MBIT (1MB X8 OR 512KB X16) UV EPROM AND OTP EPROM | ST Microelectronics |
| 927519 | M27C800-100B1TR | 8 Mbit 1Mb x8 or 512Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
| 927520 | M27C800-100B6TR | 8 Mbit 1Mb x8 or 512Kb x16 UV EPROM and OTP EPROM | ST Microelectronics |
