I have been given away, chip mc68hc908qy4, some mounted on coupons with legs for on-board programming. Not having ever used, a programmer tried on circuit, for this chip, around find programmers only for other types of chips.
They are also willing to build it. The pinout of the coupons is 8 pin: 1 = + 5V; 2 = gnd; 3 = osc; 4 = ad2; 5 = ad0; 6 = ad1; Irq = 7; 8 = reset.
to begin to study them; I did not want to spend much.