Dry etching of a Pt/PbZrxTi1−xO3/Pt (Pt/PZT/Pt) ferroelectric capacitor stack with CF4/Ar plasmas with a reactive ion etching process for the fabrication of micrometer-sized integrated ferroelectric capacitors is described. The etch rate for both Pt and PZT is determined as a function of the process settings: Power, pressure and CF4-Ar gas flow ratio. A chemical enhancement of the etch rate is found for PZT. It is shown that it is possible to etch the Pt/PZT/Pt ferroelectric capacitor stack in a CF4/Ar plasma in a single lithographic process using patterning by photoresist masking. Redeposition processes occurring during etching are described.