| PartNumber | M27C512-90F1 | M27C512-90F6 |
| Description | EPROM 512K (64Kx8) 90ns | EPROM 512K (64Kx8) 90ns |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | EPROM | EPROM |
| RoHS | Y | Y |
| Mounting Style | Through Hole | Through Hole |
| Package / Case | FDIP-28W | FDIP-28W |
| Type | OTP, UV | OTP, UV |
| Memory Size | 512 kB | 512 kB |
| Organization | 64 k x 8 | 64 k x 8 |
| Interface Type | Parallel | Parallel |
| Operating Supply Current | 50 mA | 50 mA |
| Programming Voltage | 12.75 V | 12.75 V |
| Supply Voltage Min | 4.5 V | 4.5 V |
| Minimum Operating Temperature | - 40 C | - 55 C |
| Maximum Operating Temperature | + 70 C | + 85 C |
| Series | M27C512-90 | M27C512-90 |
| Packaging | Tube | Tube |
| Access Time | 90 ns | 90 ns |
| Brand | STMicroelectronics | STMicroelectronics |
| Operating Supply Voltage | 5 V | 5 V |
| Output Enable Access Time | 40 ns | 40 ns |
| Product Type | EPROM | EPROM |
| Factory Pack Quantity | 260 | 260 |
| Subcategory | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | - | 0.000035 oz |