AT24C02-10PI

Memory IC Overview

The AT24C02-10PI is a 2K-bit (256 x 8) serial electrically erasable and programmable read-only memory (EEPROM) manufactured by Microchip Technology. It features a two-wire serial interface compatible with I²C protocols, supporting clock frequencies up to 400 kHz at standard voltage levels. The device operates within a supply voltage range of 4.5V to 5.5V and is housed in an 8-pin Plastic Dual Inline Package (PDIP). It includes hardware write protection capabilities and supports page write modes for efficient data handling.

Memory IC Feature Summary

• Two-wire serial interface compatible with I²C bus protocols
• Hardware write protect pin for data security
• Self-timed internal write cycle mechanism
• Supports partial page writes for flexible data management

Memory IC Applications

• Industrial control systems requiring non-volatile storage
• Commercial applications needing low-power operation
• Embedded systems storing configuration parameters

Memory IC Procurement Notes

Verify the specific ordering code suffix against manufacturer documentation to confirm package type and temperature range. Ensure the selected variant matches the required operating voltage and environmental specifications for the target application design.

Memory IC Selection Notes

Select this component when a 2K-bit capacity is sufficient for system requirements. Consider the PDIP package for through-hole mounting needs. Verify that the 4.5V to 5.5V supply range aligns with the host system's power rails before integration.

Memory IC Part Context

This part belongs to the AT24C01A/02/04/08/16 family of serial EEPROMs. All devices in this series share similar interface characteristics and organizational structures, differing primarily in memory density and address bit configurations. The AT24C02 specifically utilizes three hardwired address pins for bus addressing.

Memory IC Replacement Considerations

AT24C02N-10SI