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| PartNumber | CAT24C04C5ATR | CAT24C04C4ATR | CAT24C04 |
| Description | EEPROM 4KB I2C SER EEPROM | EEPROM 4KB I2C SER EEPROM | |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | EEPROM | EEPROM | Memory |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | WLCSP-5 | WLCSP-4 | - |
| Memory Size | 4 kbit | 4 kbit | 4K (512 x 8) |
| Organization | 512 x 8 | 512 x 8 | 512 x 8 |
| Interface Type | Serial, 2-Wire, I2C | Serial, 2-Wire, I2C | Serial 2-Wire I2C |
| Data Retention | 100 Year | 100 Year | 100 Years |
| Maximum Clock Frequency | 400 kHz | 400 kHz | 400 kHz |
| Supply Current Max | 1 mA | 1 mA | - |
| Supply Voltage Min | 1.7 V | 1.7 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | CAT24C04 | CAT24C04 | CAT24C04 |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Brand | ON Semiconductor | ON Semiconductor | - |
| Operating Supply Current | 1 mA | - | - |
| Operating Supply Voltage | 1.7 V to 5.5 V | 1.7 V to 5.5 V | 1.7 V to 5.5 V |
| Product Type | EEPROM | EEPROM | - |
| Factory Pack Quantity | 5000 | 5000 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Unit Weight | 0.001482 oz | 0.002413 oz | 0.002413 oz |
| Package Case | - | - | WLCSP-4 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Interface | - | - | I2C, 2-Wire Serial |
| Voltage Supply | - | - | 1.7 V ~ 5.5 V |
| Supplier Device Package | - | - | 4-WLCSP |
| Memory Type | - | - | EEPROM |
| Speed | - | - | 400kHz |
| Format Memory | - | - | EEPROMs - Serial |
| Supply Current Max | - | - | 1 mA |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 1.7 V |