This EEPROM memory allows you to store and read data externally via the I2C interface of your microcontroller. The last three digits of the I2C address can be set via jumpers on the board, which makes it possible to use several modules at the same time. Via an additional jumper the write protection of the module can be activated, whereby the data can only be read. Specifications - Supply voltage: 1,8 ... 5,5 V - Model AT24C256 - logic level: VCC - Interface: I2C (@1010XXX, 0x50 - 0x57) - Memory size: 32 KB - clock frequency: up to 1 MHz - write cycles: up to 1.000.000 - exchangeable memory chip https://elecena.pl/product/21954091/com-eeprom-32-developer-boards-32-kb-eeprom-module-i2c 2022-10-31 https://elecena.pl/product/21954091/com-eeprom-32-developer-boards-32-kb-eeprom-module-i2c 2024-02-16 https://elecena.pl/product/21954091/com-eeprom-32-developer-boards-32-kb-eeprom-module-i2c 2024-05-22 https://elecena.pl/product/21954091/com-eeprom-32-developer-boards-32-kb-eeprom-module-i2c 2024-06-23 https://elecena.pl/product/21954091/com-eeprom-32-developer-boards-32-kb-eeprom-module-i2c 2025-04-07