| PartNumber | AT27LV512A-12JC | AT27LV512A-12JI | AT27LV512A-12RC |
| Description | EPROM 512k bit | IC EPROM 512K PARALLEL 32PLCC | IC EPROM 512K PARALLEL 28SOIC |
| Manufacturer | Microchip | - | - |
| Product Category | EPROM | - | - |
| RoHS | N | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | PLCC-32 | - | - |
| Type | OTP | - | - |
| Memory Size | 512 kB | - | - |
| Organization | 64 k x 8 | - | - |
| Interface Type | Parallel | - | - |
| Operating Supply Current | 20 mA | - | - |
| Programming Voltage | 13 V | - | - |
| Supply Voltage Max | 3.6 V, 5.5 V | - | - |
| Supply Voltage Min | 3 V, 4.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Access Time | 120 ns | - | - |
| Brand | Microchip Technology / Atmel | - | - |
| Operating Supply Voltage | 3.3 V, 5 V | - | - |
| Output Enable Access Time | 50 ns | - | - |
| Product Type | EPROM | - | - |
| Subcategory | Memory & Data Storage | - | - |