RPN scientific calculator firmware for $13 calculator kit

[toml_12953]

(03-18-2020 10:02 PM)DWiskow Wrote:  Could you just use a STC15F2K60S2 MCU instead of the IAP15W413AS that comes with the kit? . . . that would provide 60k of flash rather than the 13k for the standard MCU and therefore enable space for a whole raft of additional functions.

Is the STC15F2K60S2 MCU pin-compatible with the IAP15W413AS? If so, that'd be ideal!