 |  | | |
| PartNumber | AT25256B-MAHL-E | AT25256B-CUL-T | AT25256B |
| Description | EEPROM 1.8-5.5V, 20MHz, Ind Tmp, 8-UDFN | EEPROM 20MHz, Ind Temp, 8-VFBGA | |
| Manufacturer | Microchip | Microchip | - |
| Product Category | EEPROM | EEPROM | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | UDFN-8 | VFBGA-8 | - |
| Memory Size | 256 kbit | 256 kbit | - |
| Organization | 32 k x 8 | 32 k x 8 | - |
| Interface Type | SPI | SPI | - |
| Data Retention | 100 Year | 100 Year | - |
| Maximum Clock Frequency | 20 MHz | 20 MHz | - |
| Supply Current Max | 10 mA | 10 mA | - |
| Supply Voltage Min | 1.8 V | 1.8 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | AT25256B | AT25256B | - |
| Packaging | Reel | Reel | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | - |
| Product Type | EEPROM | EEPROM | - |
| Factory Pack Quantity | 15000 | 5000 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |