| PartNumber | DS2431X-S+ | DS2431X+U | DS2431X+ |
| Description | EEPROM 1024-Bit 1-Wire EEPROM | EEPROM 1024-BIT 1-WIRE EEPROM | EEPROM |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | EEPROM | EEPROM | EEPROM |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | UCSP-6 | UCSP-6 | UCSP-6 |
| Memory Size | 1 kbit | 1 kbit | 1 kbit |
| Organization | 256 x 4 | 256 x 4 | 256 x 4 |
| Interface Type | Serial, 1-Wire, SDQ | Serial, 1-Wire, SDQ | Serial, 1-Wire, SDQ |
| Data Retention | 40 Year | 40 Year | 40 Year |
| Supply Voltage Min | 2.8 V | 2.8 V | 2.8 V |
| Supply Voltage Max | 5.25 V | 5.25 V | 5.25 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | DS2431X | DS2431X | DS2431X |
| Packaging | Reel | Cut Tape | - |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Operating Supply Voltage | 5.25 V | 5.25 V | 5.25 V |
| Product Type | EEPROM | EEPROM | EEPROM |
| Factory Pack Quantity | 2500 | 10 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | 90-2431X+00S DS2431X | 90-2431X+00U DS2431X | DS2431X |
| Unit Weight | 0.000113 oz | - | - |