| PartNumber | CAT25256VI-GT3 | CAT25256VI-G |
| Description | EEPROM 256K SPI Serial CMOS EEPROM | EEPROM (32kx8) 256K SPI 1.8 to 5.5V |
| Manufacturer | ON Semiconductor | ON Semiconductor |
| Product Category | EEPROM | EEPROM |
| RoHS | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 |
| Memory Size | 256 kbit | 256 kbit |
| Organization | 32 k x 8 | 32 k x 8 |
| Interface Type | Serial, 4-Wire, SDI, SPI | Serial, 4-Wire, SDI, SPI |
| Access Time | 75 ns | 75 ns |
| Data Retention | 100 Year | 100 Year |
| Maximum Clock Frequency | 5 MHz | 5 MHz |
| Supply Current Max | 4 mA | 4 mA |
| Supply Voltage Min | 1.8 V | 1.8 V |
| Supply Voltage Max | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Series | CAT25256 | CAT25256 |
| Packaging | Reel | Tube |
| Height | 1.5 mm | 1.5 mm (Max) |
| Length | 5 mm | 5 mm (Max) |
| Width | 4 mm | 4 mm (Max) |
| Brand | ON Semiconductor | ON Semiconductor |
| Operating Supply Current | 4 mA | 4 mA |
| Operating Supply Voltage | 2.5 V, 3.3 V, 5 V | 2.5 V, 3.3 V, 5 V |
| Product Type | EEPROM | EEPROM |
| Factory Pack Quantity | 3000 | 100 |
| Subcategory | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.019048 oz | 0.019048 oz |