| 927081 | M27C512-60XF6 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
| 927082 | M27C512-60XF6TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927083 | M27C512-60XF6X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927084 | M27C512-60XN1 | 512 Kbit (64Kb x 8) EPROM, 5V, 60ns | SGS Thomson Microelectronics |
| 927085 | M27C512-60XN1 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
| 927086 | M27C512-60XN1TR | 512 Kbit (64Kb x 8) EPROM, 5V, 60ns | SGS Thomson Microelectronics |
| 927087 | M27C512-60XN1TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927088 | M27C512-60XN1X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927089 | M27C512-60XN3 | 512 Kbit (64Kb x 8) EPROM, 5V, 60ns | SGS Thomson Microelectronics |
| 927090 | M27C512-60XN3 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
| 927091 | M27C512-60XN3TR | 512 Kbit (64Kb x 8) EPROM, 5V, 60ns | SGS Thomson Microelectronics |
| 927092 | M27C512-60XN3TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927093 | M27C512-60XN3X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927094 | M27C512-60XN6 | 512 Kbit (64Kb x 8) EPROM, 5V, 60ns | SGS Thomson Microelectronics |
| 927095 | M27C512-60XN6 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
| 927096 | M27C512-60XN6TR | 512 Kbit (64Kb x 8) EPROM, 5V, 60ns | SGS Thomson Microelectronics |
| 927097 | M27C512-60XN6TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927098 | M27C512-60XN6X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927099 | M27C512-70B1 | 512 Kbit (64Kb x 8) EPROM, 5V, 70ns | SGS Thomson Microelectronics |
|
| 927100 | M27C512-70B1 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
| 927101 | M27C512-70B1TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927102 | M27C512-70B1X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927103 | M27C512-70B3 | 512 Kbit (64Kb x 8) EPROM, 5V, 70ns | SGS Thomson Microelectronics |
| 927104 | M27C512-70B3 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
| 927105 | M27C512-70B3TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927106 | M27C512-70B3X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927107 | M27C512-70B6 | 512 Kbit (64Kb x 8) EPROM, 5V, 70ns | SGS Thomson Microelectronics |
| 927108 | M27C512-70B6 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
| 927109 | M27C512-70B6TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927110 | M27C512-70B6X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927111 | M27C512-70C | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927112 | M27C512-70C1 | 512 Kbit (64Kb x 8) EPROM, 5V, 70ns | SGS Thomson Microelectronics |
| 927113 | M27C512-70C1 | 512 KBIT (64KB X8) UV EPROM AND OTP EPROM | ST Microelectronics |
| 927114 | M27C512-70C1TR | 512 Kbit (64Kb x 8) EPROM, 5V, 70ns | SGS Thomson Microelectronics |
| 927115 | M27C512-70C1TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927116 | M27C512-70C1X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 927117 | M27C512-70C3 | 512 Kbit (64Kb x 8) EPROM, 5V, 70ns | SGS Thomson Microelectronics |
| 927118 | M27C512-70C3 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
| 927119 | M27C512-70C3TR | 512 Kbit (64Kb x 8) EPROM, 5V, 70ns | SGS Thomson Microelectronics |
| 927120 | M27C512-70C3TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
