REV Datasheet PDF - STMicroelectronics

DESCRIPTION
This errata sheet describes the functional and electrical problems known in the revision AB of the ST10F280-AB engineering samples.
The ST10F280-AB engineering samples marked as EAB-xxxx are not completely tested in all electrical and functional characteristics and should be used for functional evaluation only.

Test conditions for these engineering samples are:
    – TA Room Temperature (25°C)
    – Vcc 5.0V ±10%
    – Fosc 40MHz, PLL disabled, direct drive (fCPU = 40MHz)