256K-bit Serial I2C EEPROM, organized as 32K x 8, offers 200 years of data retention. This surface-mount component operates with a 3.3V or 5V supply, featuring a maximum operating frequency of 1 MHz and a maximum access time of 450 ns. Housed in an 8-pin UFDFPN EP package (2x3x0.53mm) with a 0.5mm pin pitch, it supports hardware data protection and operates across a -40°C to 85°C temperature range.
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| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | DFN |
| Package/Case | UFDFPN EP |
| Package Description | Ultra Thin Fine Pitch 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) | 0.53 |
| Seated Plane Height (mm) | 0.55 |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Density | 256Kbit |
| Interface Type | Serial-I2C |
| Maximum Operating Frequency | 1MHz |
| Maximum Access Time | 450ns |
| Organization | 32Kx8 |
| Maximum Operating Current | 2.5mA |
| Typical Operating Supply Voltage | 3.3|5V |
| Density in Bits | 262144bit |
| Data Retention | 200(Min)Year |
| Hardware Data Protection | Yes |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Supply Voltage | 2.5V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Programming Voltage | 2.5 to 5.5V |
| Cage Code | SCR76 |
| EU RoHS | Yes |
| HTS Code | 8542320051 |
| Schedule B | 8542320050 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2002/95/EC |
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