| Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 256Kbit |
| Memory Organization | 32K x 8 |
| Memory Interface | SPI |
| Clock Frequency | 20 MHz |
| Write Cycle Time - Word, Page | 5ms |
| Voltage - Supply | 1.8V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-UFDFN Exposed Pad |
| Supplier Device Package | 8-UDFN (2x3) |
| Packaging | Reel |
| Standard Pack Qty | 15000 |
| Alternate Packaging | AT25256B-MAHL-T |
| Suggested Replacement |
| Category | EEPROM |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Reported Lead Time | 0 Days (from factory) |
| Country | Code |
|---|---|
| USHTS | 8542320051 |
| TARIC | 8542327500 |
| ECCN | EAR99 |
