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| PartNumber | AT24C02B-PU | AT24C02B-PU-2.7 | AT24C02B-PU1.8 |
| Description | EEPROM 2K 2-WIRE 256 x 8 1.8V | ||
| Manufacturer | Microchip | - | - |
| Product Category | EEPROM | - | - |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | PDIP-8 | - | - |
| Memory Size | 2 kbit | - | - |
| Organization | 256 x 8 | - | - |
| Interface Type | Serial, 2-Wire, I2C | - | - |
| Access Time | 900 ns | - | - |
| Data Retention | 100 Year | - | - |
| Maximum Clock Frequency | 400 kHz | - | - |
| Supply Current Max | 3 mA | - | - |
| Supply Voltage Min | 1.8 V | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Height | 3.3 mm | - | - |
| Length | 9.27 mm | - | - |
| Width | 6.35 mm | - | - |
| Brand | Microchip Technology / Atmel | - | - |
| Operating Supply Current | 3 mA | - | - |
| Operating Supply Voltage | 1.8 V, 5.5 V | - | - |
| Product Type | EEPROM | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | Memory & Data Storage | - | - |
| Unit Weight | 0.032805 oz | - | - |