MC9S12B128 Datasheet, PDF (9/128 Pages) Motorola, Inc – microcontroller unit (MCU)

List of Figures
Device User Guide —9S12B128DGV1/D V01.11
Figure 0-1 Order Partnumber Example. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Figure 1-1 MC9S12B128 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Figure 1-2 MC9S12B128 Memory Map out of Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Figure 1-3 MC9S12B64 using MC9S12B128 die Memory Map out of Reset . . . . . . . . . . . .28
Figure 2-1 Pin Assignments in 112-pin LQFP for MC9S12B128 . . . . . . . . . . . . . . . . . . . . .48
Figure 2-2 Pin Assignments in 80-pin QFP for MC9S12B128 . . . . . . . . . . . . . . . . . . . . . . .49
Figure 2-3 PLL Loop Filter Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
Figure 2-4 Colpitts Oscillator Connections (PE7=1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
Figure 2-5 Pierce Oscillator Connections (PE7=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Figure 2-6 External Clock Connections (PE7=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Figure 3-1 Clock Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
Figure 21-1 Recommended PCB Layout 112LQFP Colpitts Oscillator. . . . . . . . . . . . . . . . . .75
Figure 21-2 Recommended PCB Layout for 80QFP Colpitts Oscillator . . . . . . . . . . . . . . . . .76
Figure 21-3 Recommended PCB Layout for 112LQFP Pierce Oscillator . . . . . . . . . . . . . . . .77
Figure 21-4 Recommended PCB Layout for 80QFP Pierce Oscillator . . . . . . . . . . . . . . . . . .78
Figure A-1 ATD Accuracy Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Figure A-2 VREG_3V3 - Chip Power-up and Voltage Drops (not scaled). . . . . . . . . . . . . 102
Figure A-3 Basic PLL functional diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Figure A-4 Jitter Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Figure A-5 Maximum bus clock jitter approximation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Figure A-6 SPI Master Timing (CPHA=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Figure A-7 SPI Master Timing (CPHA=1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Figure A-8 SPI Slave Timing (CPHA=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Figure A-9 SPI Slave Timing (CPHA=1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Figure A-10 General External Bus Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Figure B-1 112-pin LQFP mechanical dimensions (case no. 987) . . . . . . . . . . . . . . . . . . 124
Figure B-2 80-pin QFP Mechanical Dimensions (case no. 841B) . . . . . . . . . . . . . . . . . . . 125
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