Why not use RoHS chips? You can use those with leaded solder, as long as they're not BGA or CSP.
Double-check the SRAM timing; 70ns seems too slow for a 25 MHz cpu. Put two 0603's between circuit and chassis ground. For my furnace controller, I populated these with a 10M resistor and a 0.1uF capacitor. _______________________________________________ geda-user mailing list [email protected] http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
