24LC21-I/P
IC EEPROM 1KBIT I2C 400KHZ 8DIPManufacturer: Microchip Technology
Categories: Memory
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The Microchip Technology 24LC21-I-P is a 1Kbit non-volatile EEPROM memory integrated circuit. This component features an I2C serial interface with a maximum clock frequency of 400 kHz and an access time of 900 ns. The memory organization is 128 x 8 bits. Designed for through-hole mounting, it is housed in an 8-PDIP package. Operating across a voltage range of 2.5V to 5.5V, the 24LC21-I-P is rated for industrial temperature ranges from -40°C to 85°C. Typical applications include industrial automation, automotive systems, and consumer electronics requiring reliable non-volatile data storage. The write cycle time for a word or page is 10ms.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 6 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| 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-PDIP |
| Write Cycle Time - Word, Page | 10ms |
| Memory Interface | I2C |
| Access Time | 900 ns |
| Memory Organization | 128 x 8 |
| Programmable | Verified |