Hi, I got a chip from WINBOND, w78c438c. It claims that it support 64kb program/1MB data memory space for applications which need additional external memory to store large amount of data . does that mean that my constant data (less than 1MB) can be access by functions in each bank? ( In my case, the constant data have about 300K, and 8 banks are used). I don't see that the chip will support FAR constant type.