M3030(R)FCPFP = M3030(2)FCPFP !!!

M = Mitsubishi neu Renesas

30 = M30 = M16C Family

30 = Group M16C/30

(R) = Keine Bedeutung

F = Flash memory version 

C = ROM 128kx8 / RAM 5Kb (E = ROM 192kx8 / RAM 6Kb = M30302F(E)PFP)

P = Classification M16C/30P

FP = Plastic QFP-100

U3 = -40C .. -85C
U5 = -20C .. -85C