General
| Memory Type | Non-Volatile |
|---|---|
| Technology | EEPROM |
| Access Time | 200 ns |
| Base Product Number | AT28C256 |
| Manufacturer | Microchip Technology |
| Mounting Type | Through Hole |
| Product Status | Active |
| Write Cycle Time | 10ms |

Structured electrical, mechanical and environmental parameters from imported product attributes.
| Memory Type | Non-Volatile |
|---|---|
| Technology | EEPROM |
| Access Time | 200 ns |
| Base Product Number | AT28C256 |
| Manufacturer | Microchip Technology |
| Mounting Type | Through Hole |
| Product Status | Active |
| Write Cycle Time | 10ms |
| Memory Size | 256Kbit |
|---|---|
| Memory Format | EEPROM |
| Memory Interface | Parallel |
| Supply Voltage | 4.5V ~ 5.5V |
| Memory Organization | 32K x 8 |
| Package | Box |
|---|---|
| Package / Case | 28-BCPGA |
| Supplier Device Package | 28-CPGA (13.97x16.51) |
| Operating Temperature | -55°C ~ 125°C (TC) |
|---|