Freescale Semiconductor, Inc.
Technical Data — MC68HC11P2
List of Tables
Table
Title
Page
2-1
3-1
3-2
3-3
3-4
3-5
3-6
3-7
3-8
4-1
5-1
7-1
8-1
8-2
8-3
8-4
9-1
Port signal functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Example bootloader baud rates . . . . . . . . . . . . . . . . . . . . . . . .43
Register and control bit assignments . . . . . . . . . . . . . . . . . . . .47
Registers with limited write access. . . . . . . . . . . . . . . . . . . . . .51
Hardware mode select summary . . . . . . . . . . . . . . . . . . . . . . .53
RAM and register remapping . . . . . . . . . . . . . . . . . . . . . . . . . .56
EEPROM remapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
EEPROM block protect. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
Erase mode selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
Port configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
Example SCI baud rate control values . . . . . . . . . . . . . . . . . . .95
SPI clock rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133
Timer resolution and capacity. . . . . . . . . . . . . . . . . . . . . . . . .139
RTI periodic rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154
Pulse accumulator timing . . . . . . . . . . . . . . . . . . . . . . . . . . . .158
Clock A and clock B prescalers . . . . . . . . . . . . . . . . . . . . . . .167
A/D converter channel assignments. . . . . . . . . . . . . . . . . . . .180
10-1 COP timer rate select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .187
10-2 Reset cause, reset vector and operating mode . . . . . . . . . . .192
10-3 Highest priority interrupt selection . . . . . . . . . . . . . . . . . . . . .198
10-4 Interrupt and reset vector assignments . . . . . . . . . . . . . . . . .199
10-5 Stacking order on entry to interrupts. . . . . . . . . . . . . . . . . . . .201
11-1 Reset vector comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . .217
11-2 Instruction set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .223
14-1 Ordering information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .251
15-1 M68HC11 development tools . . . . . . . . . . . . . . . . . . . . . . . . .253
MC68HC11P2 — Rev 1.0
Technical Data
List of Tables
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