4 i/o signals, 1 crystal amplifier input pin (osc1), 2 crystal amplifier output pin (osc2) – Freescale Semiconductor MC68HC908MR32 User Manual

Page 64: 3 external filter capacitor pin (cgmxfc), 4 pll analog power pin (vdda), 5 oscillator enable signal (simoscen), I/o signals, Crystal amplifier input pin (osc1), Crystal amplifier output pin (osc2), External filter capacitor pin (cgmxfc)