mc68hc912dg128 Freescale Semiconductor, Inc, mc68hc912dg128 Datasheet - Page 15

• Manufacturer Part Number: mc68hc912dg128
• Description: M68hc12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Technical Data — MC68HC912DG128
MC68HC912DG128 — Rev 3.0
MOTOROLA
Figure
2-1
3-1
3-2
3-3
3-4
3-5
5-1
5-2
6-1
7-1
7-2
10-1 STOP Key Wake-up Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
11-1 Internal Clock Relationships . . . . . . . . . . . . . . . . . . . . . . . . . . 157
11-2 PLL Functional Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . .158
11-3 Clock Loss during Normal Operation . . . . . . . . . . . . . . . . . . .162
11-4 No Clock at Power-On Reset . . . . . . . . . . . . . . . . . . . . . . . . . 164
11-5 STOP Exit and Fast STOP Recovery . . . . . . . . . . . . . . . . . . . 167
11-6 Clock Generation Chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
11-7 Clock Chain for SCI0, SCI1, RTI, COP. . . . . . . . . . . . . . . . . . 181
11-8 Clock Chain for ECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
11-9 Clock Chain for MSCAN, SPI, ATD0, ATD1 and BDM . . . . . . 183
12-1 Block Diagram of PWM Left-Aligned Output Channel . . . . . . 192
12-2 Block Diagram of PWM Center-Aligned Output Channel . . . . 193
12-3 PWM Clock Sources. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
13-1 Timer Block Diagram in Latch Mode. . . . . . . . . . . . . . . . . . . . 209
13-2 Timer Block Diagram in Queue Mode. . . . . . . . . . . . . . . . . . . 210
13-3 8-Bit Pulse Accumulators Block Diagram . . . . . . . . . . . . . . . . 211
13-4 16-Bit Pulse Accumulators Block Diagram . . . . . . . . . . . . . . .212
Freescale Semiconductor, Inc.
For More Information On This Product,
Programming Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
MC68HC912DG128 Pin Assignments in 112-pin QFP. . . . . . . 38
112-pin QFP Mechanical Dimensions (case no987) . . . . . . . . 39
PLL Loop FIlter Connections . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Common Crystal Connections . . . . . . . . . . . . . . . . . . . . . . . . . 43
External Oscillator Connections . . . . . . . . . . . . . . . . . . . . . . . . 43
Memory Map after reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Memory Paging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
Access Type vsBus Control Pins . . . . . . . . . . . . . . . . . . . . . . . 96
Program Sequence Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Erase Sequence Flow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
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