| Organization | 32Kx8 |
| Manufacturer | STMicroelectronics |
| Density | 256KBit |
| Product Category | Memory |
| Access Time | 150 ns |
| Maximum Random Access Time | 150ns |
| Clock Frequency | - |
| Output Enable Access Time | 65ns |
| Package | DIP-28 |
| Memory Format | EPROM |
| Memory Interface | Parallel |
| Interface Type | Parallel |
| Programming Voltage | 12.75V |
| Memory Size | 256Kb (32K x 8) |
| Memory Type | Non-Volatile |
| Maximum Operating Current | 50mA |
| Mounting Type | Through Hole |
| Input Voltage | 5V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Reprogramming Technique | UV |
| Minimum Operating Temperature | 0°C |
| Package / Case | 28-CDIP (0.600", 15.24mm) Window |
| Product Status | Obsolete |
| Maximum Operating Temperature | 70°C |
| Screening Level | Commercial |
| Supplier Device Package | 28-CDIP Frit Seal with Window |
| Mounting | Through Hole |
| Technology | EPROM - UV |
| Voltage - Supply | 4.5V ~ 5.5V |
| Write Cycle Time - Word, Page | - |