Anders Jenbo wrote:
Hynix chip http://www.datasheetcatalog.org/datasheet/hynix/HY29F002TT-55.pdf
It is a 256KB 5v PLCC32. I think it is parallel
Yep, that's right. LPC and FWH chips are always 3V3, and very rarely smaller than 4Mbit or 512kbyte.
//Peter