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| MC9S12HZ256 Datasheet, PDF (657/692 Pages) Freescale Semiconductor, Inc – HCS12 Microcontrollers | |||
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VDDX1
Appendix B PCB Layout Guidelines
VDDM2
C6
VSSM2
VDDR/
VDDX2
VSS1
C1
VDD1
VDDA
C2
VSSA
Q1
VSSPLL
R1
VDDPLL
Figure B-2. Recommended PCB Layout for 80-pin QFP
MC9S12HZ256 Data Sheet, Rev. 2.04
Freescale Semiconductor
657
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