AT25M02 in 25LCxx / AT25 SPI EEPROM Family
The AT25M02 family, manufactured by Microchip Technology, consists of high-density 2-Megabit Serial Peripheral Interface (SPI) Electrically Erasable Programmable Read-Only Memory (EEPROM) devices. These components are designed for high-reliability applications where non-volatile data storage is critical. They operate over a wide voltage range and feature a robust hardware-controlled write protection scheme, making them essential for storing configuration data, calibration constants, and firmware logs in industrial and consumer electronic systems.
Variants in This Sub-Family
Variants within the AT25M02 sub-family differ primarily in their packaging options and environmental ratings. Available packages include 8-lead SOIC and 8-ball WLCSP, catering to different PCB space constraints. Temperature grades range from industrial (-40°C to +85°C) to extended levels. Further distinctions exist in tape-and-reel versus bulk shipping formats and specific lead-finish compositions for RoHS compliance and assembly requirements.
