| PartNumber | M24256-DRDW3TP/K | M24256-DRDW8TP/K | M24256-DRDW6TP |
| Description | EEPROM Auto 256Kb serial I2C bus EEPROM | EEPROM MEMORY | EEPROM 256 Kbit serial I2C EEPROM 3 Chip |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | EEPROM | EEPROM | EEPROM |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-8 | TSSOP-8 | TSSOP-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 | 100 Year | 200 Year | 200 Year |
| Maximum Clock Frequency | 400 kHz | 1 MHz | - |
| Supply Current Max | 2 mA | 2.5 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 | + 125 C | + 85 C | - |
| Series | M24256-A125 | M24256-DRE | M24256-DR |
| Qualification | AEC-Q100 | AEC-Q100 | - |
| Packaging | Reel | Reel | Reel |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Operating Supply Voltage | 5.5 V | 1.8 V to 5.5 V | - |
| Product Type | EEPROM | EEPROM | EEPROM |
| Factory Pack Quantity | 4000 | 4000 | 4000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.005573 oz | 0.005573 oz | 0.005573 oz |
| Access Time | - | 450 ns | - |
| Operating Supply Current | - | 2.5 mA | - |