XCF08P, XCF16P, XCF32P Errata and Deviations from the Data Sheet Intermittent Power Ramp Fa (DS123-E03) - A test escape has been discovered with the devices named above which for some applications results in device failure during “Power on Reset Activation.” Devices that have a VCCint ramp during “Power on Reset Activation” that takes longer than 1ms to reach 1.6V may see failures.