CAT24C21WI-G
IC EEPROM 1KBIT I2C 400KHZ 8SOICManufacturer: onsemi
Categories: Memory
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onsemi CAT24C21WI-G is a 1Kbit serial EEPROM memory device organized as 128 x 8. This non-volatile memory utilizes the I2C interface with a maximum clock frequency of 400 kHz, offering a typical access time of 1 µs. The CAT24C21WI-G supports a wide operating voltage range of 2.5V to 5.5V and operates within an ambient temperature range of -40°C to 85°C. The device is available in a compact 8-SOIC surface-mount package, identified by the Supplier Device Package as 8-SOIC. Write cycle time for word or page operations is specified at 5ms. This component finds application in various industrial and consumer electronics sectors requiring reliable data storage.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 1Kbit |
| Memory Type | Non-Volatile |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 2.5V ~ 5.5V |
| Technology | EEPROM |
| Clock Frequency | 400 kHz |
| Memory Format | EEPROM |
| Supplier Device Package | 8-SOIC |
| Write Cycle Time - Word, Page | 5ms |
| Memory Interface | I2C |
| Access Time | 1 µs |
| Memory Organization | 128 x 8 |
| Programmable | Not Verified |
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