Hi,
Looking round, I found these documents.
The MCU is older than I am
The Freescale Hibbert website is quite good to find old datasheet and all.
http://merchant.hibbertco.com/fs11/freescale/an1123.fsl.d.rev0.pdf
http://merchant.hibbertco.com/fs22/pdf-docs/freescale/mc68000.fsl.ac.rev3.pdf
http://merchant.hibbertco.com/fs13/freescale/ar235.fsl.d.rev0.pdf
http://merchant.hibbertco.com/fs13/freescale/ar235.fsl.d.rev0.pdf
http://merchant.hibbertco.com/fs22/pdf-docs/freescale/dce406.fsl.d.rev0.pdf
Semiconductors have a shelf life. If yours were not kept in a moist free bag, it would affect their life span.
Also, I can only recommend to change to a newer generation if you can. Especially with the free sample programme, you don't have to pay !
Cheers,
Alban.
Message Edited by Alban on 01-31-2006 10:11 AM