| Attribute | Attribute Value |
|---|---|
| Manufacturer | Intel / Altera |
| Product Category | IC Chips |
| Categories | Memory |
| Manufacturer | Microchip Technology |
| Series | - |
| Packaging | Tube |
| Part-Status | Active |
| Memory-Type | Non-Volatile |
| Memory-Format | EEPROM |
| Technology | EEPROM |
| Memory-Size | 256Kb (32K x 8) |
| Write-Cycle-Time-Word-Page | 10ms |
| Access-Time | 90ns |
| Memory-Interface | Parallel |
| Voltage-Supply | 4.5 V ~ 5.5 V |
| Operating-Temperature | -55°C ~ 125°C (TC) |
| Mounting-Type | Through Hole |
| Package-Case | 28-CDIP (0.600", 15.24mm) |
| Supplier-Device-Package | 28-CerDip |
| Base-Part-Number | AT28HC256 |