| PartNumber | 24AA256T-I/MNY | 24AA256T-I/MF | 24AA256T-I/CS16K |
| Description | EEPROM 256K, 32Kx8, 1.8V SER EE, ExT | EEPROM 256K 32K X 8 1.8V SER EE IND | EEPROM 256K 32K X 8 1.8V SER EE IND |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | EEPROM | EEPROM | EEPROM |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TDFN-8 | DFN-8 | CSP-8 |
| Memory Size | 256 kbit | 256 kbit | 256 kbit |
| Organization | 32 k x 8 | 32 k x 8 | 32 k x 8 |
| Interface Type | Serial, 2-Wire, I2C | Serial, 2-Wire, I2C | Serial, 2-Wire, I2C |
| Data Retention | 200 Year | 200 Year | 200 Year |
| Series | 24AA256 | 24AA256 | 24AA256 |
| Packaging | Reel | Reel | Reel |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Type | EEPROM | EEPROM | EEPROM |
| Factory Pack Quantity | 3300 | 3300 | 5000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.001764 oz | 0.001319 oz | - |
| Maximum Clock Frequency | - | 400 kHz | 400 kHz |
| Supply Current Max | - | 400 uA | 400 uA |
| Maximum Operating Temperature | - | + 85 C | + 85 C |
| Operating Supply Voltage | - | 1.7 V to 5.5 V | 1.7 V to 5.5 V |
| Supply Voltage Min | - | - | 1.7 V |
| Supply Voltage Max | - | - | 5.5 V |
| Minimum Operating Temperature | - | - | - 40 C |
| Operating Supply Current | - | - | 400 uA |