CAT24C21LI
IC EEPROM 1KBIT 400KHZ 8DIPManufacturer: onsemi
Categories: Memory
Quality Control: Learn More
The onsemi CAT24C21LI is a 1Kbit I2C serial EEPROM memory device. It features a fast 400 kHz clock frequency and a 1 µs access time, organized as 128 x 8 bits. This non-volatile memory component operates within a voltage range of 2.5V to 5.5V and supports through-hole mounting in an 8-PDIP package. The CAT24C21LI is suitable for a wide range of applications including consumer electronics, industrial control systems, and automotive electronics due to its reliable performance and temperature range of -40°C to 85°C. The write cycle time for a word or page is 5ms.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| 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 | 5ms |
| Memory Interface | I2C |
| Access Time | 1 µs |
| Memory Organization | 128 x 8 |
| Programmable | Not Verified |