The support for the fourth LONG data type in AVR Simulator IDE integrated basic compiler (4-byte integers in the range 0 to 4,294,967,295) and full arithmetics (+, -, *, /, Mod) with LONG data type including the evaluation of complex arithmetic expressions in one line of user basic source program is an optional module that can be purchased separately, if needed.

Requires a valid AVR Simulator IDE license (personal or commercial/educational).

Site and Institution license types include the support for 32-bit data type.