| PartNumber | CAT34C02HU3IGT4A | CAT34C02HU3I-GT4 | CAT34C02HU4I-GT4 |
| Description | EEPROM 2 Kbit 256 x 8 I2C 1.7V to 5.5V | ||
| Manufacturer | ON Semiconductor | - | - |
| Product Category | EEPROM | - | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | UDFN-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 | 2 mA | - | - |
| Supply Voltage Min | 1.7 V | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | - | - |
| Height | 0.48 mm | - | - |
| Length | 2 mm | - | - |
| Width | 3 mm | - | - |
| Brand | ON Semiconductor | - | - |
| Operating Supply Current | 2 mA | - | - |
| Operating Supply Voltage | 1.7 V to 5.5 V | - | - |
| Product Type | EEPROM | - | - |
| Factory Pack Quantity | 4000 | - | - |
| Subcategory | Memory & Data Storage | - | - |
| Unit Weight | 0.000335 oz | - | - |