EPM1270M256C4N Alternate part

Hi there

Referring to https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/max2/max2_mii5v1.pdf

MAX II devices support vertical migration within the same package (for example, you can migrate between the EPM570, EPM1270, and EPM2210 devices in the 256-pin FineLine BGA package). Vertical migration means that you can migrate to devices whose dedicated pins and JTAG pins are the same and power pins are subsets or supersets for a given package across device densities.

You can always refer to pinout files below to check on the pins layout:

https://www.intel.com/content/www/us/en/programmable/support/literature/lit-dp.html

Thanks.

Eng Wei

hi there

We would suggest you to move to later devices such as Max V or Max 10. We can refer to link below for their information:

https://www.intel.com/content/www/us/en/products/details/fpga/max.html

There are product tables for each of the family as reference.

Thanks.

Eng Wei