MC68HC912DG128 Datasheet, PDF (19/452 Pages) Motorola, Inc – Microcontrollers

Freescale Semiconductor, Inc.
Technical Data — MC68HC912DG128
List of Tables
Table
Title
Page
1-1
1-2
2-1
2-2
2-3
3-1
3-2
3-3
3-4
4-1
5-1
5-2
5-3
5-4
5-5
5-6
5-7
7-1
8-1
8-2
9-1
9-2
11-1
11-2
11-3
11-4
11-5
12-1
12-2
Device Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Development Tools Ordering Information. . . . . . . . . . . . . . . . . 27
M68HC12 Addressing Mode Summary . . . . . . . . . . . . . . . . . . 32
M68HC12 Addressing Mode Summary . . . . . . . . . . . . . . . . . . 33
Summary of Indexed Operations . . . . . . . . . . . . . . . . . . . . . . . 34
Power and Ground Connection Summary . . . . . . . . . . . . . . . . 42
Signal Description Summary . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Port Description Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Port Pull-Up, Pull-Down and Reduced Drive Summary . . . . . .60
Register Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
Mapping Precedence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Program space Page Index . . . . . . . . . . . . . . . . . . . . . . . . . . .86
Flash Register space Page Index. . . . . . . . . . . . . . . . . . . . . . .86
Test mode program space Page Index. . . . . . . . . . . . . . . . . . . 87
RFSTR Stretch Bit Definition . . . . . . . . . . . . . . . . . . . . . . . . . . 90
EXSTR Stretch Bit Definition . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Effects of ENPE, LAT and ERAS on Array Reads . . . . . . . . . 114
2K byte EEPROM Block Protection . . . . . . . . . . . . . . . . . . . . 129
Erase Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131
Interrupt Vector Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Stacking Order on Entry to Interrupts . . . . . . . . . . . . . . . . . . . 144
Summary of STOP Mode Exit Conditions. . . . . . . . . . . . . . . . 172
Summary of Pseudo STOP Mode Exit Conditions . . . . . . . . . 173
Clock Monitor Time-Outs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Real Time Interrupt Rates. . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
COP Watchdog Rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Clock A and Clock B Prescaler. . . . . . . . . . . . . . . . . . . . . . . . 196
PWM Left-Aligned Boundary Conditions . . . . . . . . . . . . . . . . 206
MC68HC912DG128 — Rev 3.0
MOTOROLA
List of Tables
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Technical Data
19