MC9S12DP256B Datasheet, PDF (83/126 Pages) Freescale Semiconductor, Inc – device made up of standard HCS12 blocks and the HCS12 processor core

Freescale Semicon_Md_Cu₉c_S1t₂o_Dr_P,₂I₅n_6Bc_D._{evice User Guide — V02.15}
Figure 20-1 Recommended PCB Layout 112 LQFP
VSSX
VSSA C3
VDDA
VDD1
C1
VSS1
VSS2
C2
VDD2
VSSR
VDDR
Q1
VSSPLL
VDDPLL
R1
85
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