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| MC9S12XD256MAL Datasheet, PDF (1294/1348 Pages) Freescale Semiconductor, Inc – Freescale’s Scalable Controller Area Network | |||
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Appendix C Recommended PCB Layout
Figure C-1. 144-Pin LQFP Recommended PCB Layout
VREGEN
VSSA C3
VDDA
VDD1
C1
VSS1
VDDX2
C11
VSSX2
VSS2
C2
VDD2
VDDR2
C12
VSSR2
VSSR1
VDDR1
Q1
VDDPLL
R1
VSSPLL
1296
MC9S12XDP512 Data Sheet, Rev. 2.21
Freescale Semiconductor
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