| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| M27C256B-25C1TR | 256 Kbit (32Kb x 8) EPROM, 5V, 250ns | SGS-Thomson Microelectronics | PLCC | 32 | 0°C | 70°C | M27C256B-25C1TR datasheet (107K) |
| M27C256B-25C3TR | 256 Kbit (32Kb x 8) EPROM, 5V, 250ns | SGS-Thomson Microelectronics | PLCC | 32 | -40°C | 125°C | M27C256B-25C3TR datasheet (107K) |
| M27C256B-25C6 | 256 Kbit (32Kb x 8) EPROM, 5V, 250ns | SGS-Thomson Microelectronics | PLCC | 32 | -40°C | 85°C | M27C256B-25C6 datasheet (107K) |
| M27C256B-25C6TR | 256 Kbit (32Kb x 8) EPROM, 5V, 250ns | SGS-Thomson Microelectronics | PLCC | 32 | -40°C | 85°C | M27C256B-25C6TR datasheet (107K) |
| M27C256B-25F1 | 256 Kbit (32Kb x 8) EPROM, 5V, 250ns | SGS-Thomson Microelectronics | FDIP | 28 | 0°C | 70°C | M27C256B-25F1 datasheet (107K) |
| M27C256B-25F6 | 256 Kbit (32Kb x 8) EPROM, 5V, 250ns | SGS-Thomson Microelectronics | FDIP | 28 | -40°C | 85°C | M27C256B-25F6 datasheet (107K) |
| M27C256B-25N1 | 256 Kbit (32Kb x 8) EPROM, 5V, 250ns | SGS-Thomson Microelectronics | TSOP | 28 | 0°C | 70°C | M27C256B-25N1 datasheet (107K) |
| M27C256B-25N1TR | 256 Kbit (32Kb x 8) EPROM, 5V, 250ns | SGS-Thomson Microelectronics | TSOP | 28 | 0°C | 70°C | M27C256B-25N1TR datasheet (107K) |
| M27C256B-25N3 | 256 Kbit (32Kb x 8) EPROM, 5V, 250ns | SGS-Thomson Microelectronics | TSOP | 28 | -40°C | 125°C | M27C256B-25N3 datasheet (107K) |
| M27C256B-25N3TR | 256 Kbit (32Kb x 8) EPROM, 5V, 250ns | SGS-Thomson Microelectronics | TSOP | 28 | -40°C | 125°C | M27C256B-25N3TR datasheet (107K) |
