2K-bit Serial I2C EEPROM memory, organized as 256 x 8 bits, offering 100-year data retention. Features a 0.4 MHz maximum operating frequency and 900 ns maximum access time. Supports multiple supply voltages including 1.8V, 2.5V, 3.3V, and 5V, with a minimum operating voltage of 1.7V and a maximum of 5.5V. Packaged in an 8-pin UDFN EP (Micro Dual Flat Package No Lead, Exposed Pad) for surface mounting, with dimensions of 2mm x 3mm x 0.5mm. Operates within a temperature range of -40°C to 85°C and includes hardware data protection.
PackageUDFN EP
MountingSurface Mount
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Technical Specifications
Onsemi CAT34C02HU4I-GT4 technical specifications.
General
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | DFN |
| Package/Case | UDFN EP |
| Package Description | Micro Dual Flat Package No Lead, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 2 |
| Package Width (mm) | 3 |
| Package Height (mm) | 0.5(Max) |
| Seated Plane Height (mm) | 0.55(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MO-229 |
| Density | 2Kbit |
| Interface Type | Serial-I2C |
| Maximum Operating Frequency | 0.4MHz |
| Maximum Access Time | 900ns |
| Organization | 256x8 |
| Maximum Operating Current | 2mA |
| Typical Operating Supply Voltage | 1.8|2.5|3.3|5V |
| Density in Bits | 2048bit |
| Data Retention | 100(Min)Year |
| Hardware Data Protection | Yes |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Supply Voltage | 1.7V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
Compliance
| Cage Code | 5V1P1 |
| EU RoHS | Yes |
| HTS Code | 8542320051 |
| Schedule B | 8542320050 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Onsemi CAT34C02HU4I-GT4 Datasheet
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