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| PartNumber | BU9844GUL-WE2 | BU9843GUL-WE2 | BU9847GUL-W |
| Description | EEPROM EEPROM Serial-2Wire 16Kb | ||
| Manufacturer | ROHM Semiconductor | - | Rohm Semiconductor |
| Product Category | EEPROM | - | Memory |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | VCSP50L1-6 | - | - |
| Memory Size | 16 kbit | - | 4K (512 x 8) |
| Organization | 2 k x 8 | - | 512 x 8 |
| Data Retention | 40 Year | - | 40 Years |
| Maximum Clock Frequency | 400 kHz | - | 400 kHz |
| Supply Current Max | 1.2 mA | - | - |
| Supply Voltage Min | 1.7 V | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Series | BU9844GUL-W | - | BU9847GUL-W |
| Packaging | Reel | - | Tape & Reel (TR) |
| Brand | ROHM Semiconductor | - | - |
| Operating Supply Current | 1.2 mA | - | 1.2 mA |
| Operating Supply Voltage | 1.7 V to 5.5 V | - | 1.7 V to 5.5 V |
| Product Type | EEPROM | - | - |
| Factory Pack Quantity | 3000 | - | - |
| Subcategory | Memory & Data Storage | - | - |
| Part # Aliases | BU9844GUL-W | - | - |
| Package Case | - | - | VCSP-50L1 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Interface | - | - | I2C, 2-Wire Serial |
| Voltage Supply | - | - | 1.7 V ~ 5.5 V |
| Supplier Device Package | - | - | VCSP50L1 |
| Memory Type | - | - | EEPROM |
| Speed | - | - | 400kHz |
| Format Memory | - | - | EEPROMs - Serial |
| Supply Current Max | - | - | 1.2 mA |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 1.7 V |