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MC9S12DT128B Device User Guide — V01.07
9
List of Figures
Figure 0-1
Figure 1-1
Figure 1-2
Figure 2-1
MC9S12DJ128B, MC9S12DB128B48
Figure 2-2
Pin Assignments in 80 QFP for MC9S12DG128B, MC9S12DJ128B Bondout . .49
Figure 2-3
PLL Loop Filter Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
Figure 2-4
Colpitts Oscillator Connections (PE7=1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
Figure 2-5
Pierce Oscillator Connections (PE7=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
Figure 2-6
External Clock Connections (PE7=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
Figure 3-1
Clock Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Figure 22-1 Recommended PCB Layout for 112LQFP Colpitts Oscillator . . . . . . . . . . . . . . .79
Figure 22-2 Recommended PCB Layout for 80QFP Colpitts Oscillator . . . . . . . . . . . . . . . . .80
Figure 22-3 Recommended PCB Layout for 112LQFP Pierce Oscillator . . . . . . . . . . . . . . . .81
Figure 22-4 Recommended PCB Layout for 80QFP Pierce Oscillator . . . . . . . . . . . . . . . . . .82
Figure A-1
ATD Accuracy Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Figure A-2
Basic PLL functional diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Figure A-3
Jitter Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Figure A-4
Maximum bus clock jitter approximation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Figure A-5
SPI Master Timing (CPHA = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Figure A-6
SPI Master Timing (CPHA =1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Figure A-7
SPI Slave Timing (CPHA = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Figure A-8
SPI Slave Timing (CPHA =1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Figure A-9
General External Bus Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Figure 22-5 112-pin LQFP mechanical dimensions (case no. 987) . . . . . . . . . . . . . . . . . . .120
Order Partnumber Example. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
MC9S12DT128B Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
MC9S12DT128B Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Pin assignments 112 LQFP for MC9S12DT128B,MC9S12DG128B,