| PartNumber | 24LC1025-E/SN | 24LC1025-E/SM | 24LC1025-E/P |
| Description | EEPROM 1024K 128K X 8 2.5V | EEPROM 1024K 128KX8 2.5V SER EE 128 BYTE PAGE | EEPROM 1024K 128KX8 2.5V SER EE 128 BYTE PAGE |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | EEPROM | EEPROM | EEPROM |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | Through Hole |
| Package / Case | SOIC-8 | SOIJ-8 | PDIP-8 |
| Memory Size | 1 Mbit | 1 Mbit | 1 Mbit |
| Organization | 128 k x 8 | 128 k x 8 | 128 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 |
| Maximum Clock Frequency | 100 kHz | 100 kHz | 100 kHz |
| Supply Current Max | 5 mA, 450 uA | 5 mA | 5 mA |
| Supply Voltage Min | 2.5 V | 2.5 V | 2.5 V |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Tube | Tube | Tube |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V |
| Product Type | EEPROM | EEPROM | EEPROM |
| Factory Pack Quantity | 100 | 90 | 60 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.019048 oz | 0.004388 oz | 0.032805 oz |
| Access Time | - | 900 ns | 900 ns |
| Height | - | 1.98 mm (Max) | 3.3 mm |
| Length | - | 5.26 mm | 9.4 mm |
| Width | - | 5.25 mm | 6.35 mm |
| Operating Supply Current | - | 5 mA | 5 mA |