24LC21A-I/SN
IC EEPROM 1KBIT I2C 400KHZ 8SOICManufacturer: Microchip Technology
Categories: Memory
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Microchip Technology's 24LC21A-I-SN is a 1Kbit non-volatile EEPROM memory component. This device features an I2C serial interface, supporting a clock frequency of up to 400 kHz. The memory organization is 128 x 8 bits, with an access time of 900 ns. Operating within a voltage range of 2.5V to 5.5V, it is designed for surface mount applications using the 8-SOIC package. The component's operating temperature range is -40°C to 85°C. Typical applications for this type of memory include industrial control systems and consumer electronics, where reliable data storage is essential. The write cycle time for a word or page is 10ms.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 5 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| 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 | 10ms |
| Memory Interface | I2C |
| Access Time | 900 ns |
| Memory Organization | 128 x 8 |
| Programmable | Verified |
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