24LC08B in 24LCxx / AT24Cxx I2C EEPROM Family
The 24LC08B family represents a standard-density 8-Kbit I2C Serial Electrically Erasable PROM (EEPROM) manufactured primarily by Microchip Technology. Operating over a wide voltage range of 2.5V to 5.5V, these devices provide reliable non-volatile storage organized as four blocks of 256 x 8-bit memory. They are widely utilized in embedded systems for storing configuration constants, calibration data, and user settings, offering a balance between simple two-wire interfacing and high endurance for industrial-grade applications.
Variants in This Sub-Family
Comparing specs that differ across variants.
| Part Number | Package | Stock |
|---|---|---|
| 24LC08B (Microchip Technology) | SC-74A, SOT-753 | 6,455 |
| 24LC08B-I/SN (Microchip Technology) | SOIC-8 | 4,505 |
Variants within the 24LC08B sub-family primarily diverge based on packaging options, temperature ratings, and voltage ranges. While the 'LC' designation signifies 2.5V operation, the 'AA' variant extends this down to 1.7V. Packaging ranges from standard SOIC and PDIP to space-constrained TSSOP, MSOP, and SOT-23. Temperature grades include industrial (-40C to 85C) and extended automotive grades (-40C to 125C).
