Please send RFQ , we will respond immediately.
| Part Number | AT28C256E-20DM/883-815 | AT28C256E-25DM/883-815 | AT28C256-20DM/883-815 |
|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile |
| Memory Format | EEPROM | EEPROM | EEPROM |
| Technology | EEPROM | EEPROM | EEPROM |
| Memory Size | 256Kb (32K x 8) | 256Kb (32K x 8) | 256Kb (32K x 8) |
| Memory Interface | Parallel | Parallel | Parallel |
| Clock Frequency | - | - | - |
| Write Cycle Time - Word, Page | 10ms | 10ms | 10ms |
| Access Time | 200 ns | 250 ns | 200 ns |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Operating Temperature | -55°C ~ 125°C (TC) | -55°C ~ 125°C (TC) | -55°C ~ 125°C (TC) |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Package / Case | 28-CDIP (0.600", 15.24mm) | 28-CDIP (0.600", 15.24mm) | 28-CDIP (0.600", 15.24mm) |
| Supplier Device Package | 28-CERDIP | 28-CERDIP | 28-CERDIP |
