Link to: https://www.microchip.com/en-us/product/24AA044 Link to: MemoryLink v3_32.HTM Link to: https://www.microchip.com/en-us/product/AT24C04D Link to: https://www.microchip.com/en-us/product/AT24C04C Link to: https://www.microchip.com/en-us/product/AT24HC04B Link to: https://www.microchip.com/en-us/product/24AA04