At present we have two FE-I4 wafers at VTT. A third is on its way. Two wafers belong to the UK and the third to MPI. The plan is that MPI and the UK share the cost of the FE-I4A UBM and bump masks.
Wafers
V6ABC1H
V5ABC2H - returned
VZABC8H
VBABAXH
V2AQMLH
VMB8WDH - for LETI u-bump depositio, technology run 1
V6B8WUH - for LETI u-bump deposition, technology run 1
VUAYCRH - for LETI technology run 2 (no wafer map available)
ABPJXGH - For LETI technology run 2 (wafer map available and to be uploaded)
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AndrewStewart - 2012-07-31