A free F21 simulator and a free F21 emulator are available in the Ultra Technology Online Store
F21d was submitted to Mosis for fabrication on 8/20/98, and should be returned November 98 for packaging in 68 pin CLCC.
F21d is being fabricated .8 micron CMOS technology using the HP process at Mosis. F21d is being prototyped in a 68 pin ceramic package similar to the 68 pin PLCC that will be used for production. Click here to see th