Data Storage

Driver for On Semiconductor CAT25 SPI EEPROM chips for AVR, SAM3X (Due), and SAM M0+ (SAMD, SAML, SAMC) microcontrollers
Supports CAT25M01, CAT25512, CAT25256, CAT25128, CAT25640, CAT25320, CAT25160, CAV25160, CAT25080, CAV25080, CAT25040, CAT25020, and CAT25010, with byte, block, and page transfers.

Author: Justin Mattair

Maintainer: Justin Mattair

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This library is compatible with the avr, sam, samd architectures so you should be able to use it on the following Arduino boards:

Compatibility Note

Note: while the library is supposed to compile correctly on these architectures, it might require specific hardware features that may be available only on some boards.


To use this library, open the Library Manager in the Arduino IDE and install it from there.