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| PartNumber | 25AA02E48T-I/OT | 25AA02E48-I/SN | 25AA02E48 |
| Description | EEPROM 2K, 256x8, 1.8V MAC Addressable | EEPROM 2K, 256x8, 1.8V MAC Addressable | |
| Manufacturer | Microchip | Microchip | Microchip Technology |
| Product Category | EEPROM | EEPROM | Memory |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-23-6 | SOIC-8 | - |
| Memory Size | 2 kbit | 2 kbit | 2K (256 x 8) |
| Organization | 256 x 8 | 256 x 8 | - |
| Interface Type | Serial, 4-Wire, SDI, SPI | Serial, 4-Wire, SDI, SPI | - |
| Access Time | 50 ns | 50 ns | - |
| Data Retention | 200 Year | 200 Year | - |
| Maximum Clock Frequency | 10 MHz | 10 MHz | - |
| Supply Current Max | 5 mA | 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 | + 85 C | + 85 C | - |
| Packaging | Reel | Tube | Tube Alternate Packaging |
| Height | 1.1 mm | 1.25 mm (Min) | - |
| Length | 2.95 mm | 4.9 mm | - |
| Width | 1.63 mm | 3.9 mm | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Operating Supply Current | 5 mA | 5 mA | - |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | - |
| Product Type | EEPROM | EEPROM | - |
| Factory Pack Quantity | 3000 | 100 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Unit Weight | 0.001270 oz | 0.006596 oz | - |
| Moisture Sensitive | - | Yes | - |
| Series | - | - | - |
| Package Case | - | - | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Interface | - | - | SPI Serial |
| Voltage Supply | - | - | 1.8 V ~ 5.5 V |
| Supplier Device Package | - | - | 8-SOIC |
| Memory Type | - | - | EEPROM |
| Speed | - | - | 3MHZ, 5MHZ, 10MHZ |
| Format Memory | - | - | EEPROMs - Serial (with MAC Address) |