S912XHY128F0VLM Datasheet, PDF (767/802 Pages) Freescale Semiconductor, Inc – S12 Microcontrollers

C.1.2 100-Pin QFP Recommended PCB Layout
PCB Layout Guidelines
Figure C-2. 100-Pin QFP Recommended PCB Layout (Loop Controlled Pierce Oscillator)
MC9S12XHY-Family Reference Manual, Rev. 1.01
Freescale Semiconductor
767