| PartNumber | 25LC512T-E/SM | 25LC512T-E/SN | 25LC512T-E/MF |
| Description | EEPROM 512k 64KX8 2.5V SER EE EXT | EEPROM 512k 64KX8 2.5V SER EE EXT | EEPROM 512k 64KX8 2.5V SER EE EXT |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | EEPROM | EEPROM | EEPROM |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIJ-8 | SOIC-8 | DFN-S-8 |
| Memory Size | 512 kbit | 512 kbit | 512 kbit |
| Organization | 64 k x 8 | 64 k x 8 | 64 k x 8 |
| Interface Type | Serial, 4-Wire, SDI, SPI | Serial, 4-Wire, SDI, SPI | Serial, 4-Wire, SDI, SPI |
| Access Time | 50 ns | 50 ns | 50 ns |
| Data Retention | 200 Year | 200 Year | 200 Year |
| Maximum Clock Frequency | 20 MHz | 20 MHz | 20 MHz |
| Supply Current Max | 5 mA | 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 | Reel | Reel | Reel |
| Height | 1.98 mm (Max) | 1.25 mm (Min) | 0.84 mm |
| Length | 5.26 mm | 4.9 mm | 4.92 mm |
| Width | 5.25 mm | 3.9 mm | 5.99 mm |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Operating Supply Current | 5 mA | 5 mA | 5 mA |
| Operating Supply Voltage | 2.5 V, 5.5 V | 2.5 V, 5.5 V | 2.5 V, 5.5 V |
| Product Type | EEPROM | EEPROM | EEPROM |
| Factory Pack Quantity | 2100 | 3300 | 3300 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Moisture Sensitive | - | Yes | - |
| Unit Weight | - | 0.005044 oz | - |