Yes, what do you have there expensive instead memory (hard to find). Everything else is cheap. I didn't look at the schematics long time ago but as I recall Altera Max is used, JTAG header, SRAM memory and few resistors, capacitors and PLCC-68 socket surface mounted version. So you can calculate for yourself that is cheap. Even JTAG header is not necessary here after Max is programmed.
PCB can be done with this parameters for really low price :
thickness: 1.0mm
dimension: 100mmX100mm
layer: 2
colour: green
surface finish: Hasl
|