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| PartNumber | BR24S256F-WE2 | BR24S256FJ-WE2 | BR24S256F-WF2 |
| Description | EEPROM I2C 256K BIT 32KX8 2.5V/3.3V/5V 8PIN | EEPROM I2C BUS 256Kbit 1.7-5.5V Supply | |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | - |
| Product Category | EEPROM | EEPROM | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOP-8 | SOP-J-8 | - |
| Series | BR24S256F-W | BR24S256FJ-W | - |
| Packaging | Reel | Reel | - |
| Brand | ROHM Semiconductor | ROHM Semiconductor | - |
| Product Type | EEPROM | EEPROM | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Part # Aliases | BR24S256F-W | BR24S256FJ-W | - |
| Memory Size | - | 256 kbit | - |
| Organization | - | 32 k x 8 | - |
| Interface Type | - | Serial, 2-Wire, I2C | - |
| Access Time | - | 900 ns | - |
| Data Retention | - | 40 Year | - |
| Maximum Clock Frequency | - | 400 kHz | - |
| Supply Voltage Min | - | 1.7 V | - |
| Supply Voltage Max | - | 5.5 V | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Height | - | 1.38 mm | - |
| Length | - | 4.9 mm | - |
| Width | - | 3.9 mm | - |
| Operating Supply Current | - | 2.5 mA | - |
| Operating Supply Voltage | - | 2.5 V, 3.3 V, 5 V | - |
| Programming Voltage | - | 1.7 V to 5.5 V | - |
| Unit Weight | - | 1.419530 oz | - |