| Part Number | CAT34C02HU4I-GTK | CAT34C02HU4I-GT4 | 
|---|---|---|
| Manufacturer | onsemi | onsemi | 
| Category | Memory | Memory | 
|   |   | |
| Product Status | Active | Obsolete | 
| Memory Type | - | Non-Volatile | 
| Memory Format | - | EEPROM | 
| Technology | - | EEPROM | 
| Memory Size | - | 2Kb (256 x 8) | 
| Memory Interface | - | I²C | 
| Clock Frequency | - | 400 kHz | 
| Write Cycle Time - Word, Page | - | 5ms | 
| Access Time | - | 900 ns | 
| Voltage - Supply | - | 1.7V ~ 5.5V | 
| Operating Temperature | - | -40°C ~ 85°C (TA) | 
| Mounting Type | - | Surface Mount | 
| Package / Case | - | 8-UFDFN Exposed Pad | 
| Supplier Device Package | - | 8-UDFN-EP (2x3) |