MC68HC11E Family
—
Rev. 4
Technical Data
MOTOROLA
List of Figures
17
Technical Data
—
M68HC11E Family
List of Figures
Figure
Title
Page
1-1
M68HC11 E-Series Block Diagram . . . . . . . . . . . . . . . . . . . .26
2-1
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
Pin Assignments for 52-Pin PLCC and CLCC . . . . . . . . . . . .28
Pin Assignments for 64-Pin QFP . . . . . . . . . . . . . . . . . . . . . .29
Pin Assignments for 52-Pin TQFP . . . . . . . . . . . . . . . . . . . . .30
Pin Assignments for 56-Pin SDIP. . . . . . . . . . . . . . . . . . . . . .31
Pin Assignments for 48-Pin DIP (MC68HC811E2). . . . . . . . .32
External Reset Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
External Reset Circuit with Delay . . . . . . . . . . . . . . . . . . . . . .33
Common Parallel Resonant Crystal Connections . . . . . . . . .35
External Oscillator Connections . . . . . . . . . . . . . . . . . . . . . . .35
3-1
3-2
Programming Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
Stacking Operations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
4-1
4-2
4-3
4-4
4-5
4-6
4-7
4-8
4-9
Address/Data Demultiplexing . . . . . . . . . . . . . . . . . . . . . . . . .68
Memory Map for MC68HC11E0. . . . . . . . . . . . . . . . . . . . . . .70
Memory Map for MC68HC11E1. . . . . . . . . . . . . . . . . . . . . . .70
Memory Map for MC68HC(7)11E9. . . . . . . . . . . . . . . . . . . . .71
Memory Map for MC68HC(7)11E20. . . . . . . . . . . . . . . . . . . .71
Memory Map for MC68HC811E2. . . . . . . . . . . . . . . . . . . . . .72
Register and Control Bit Assignments . . . . . . . . . . . . . . . . . .72
RAM Standby MODB/V
STBY
Connections . . . . . . . . . . . . . . .81
Highest Priority I-Bit Interrupt and Miscellaneous
Register (HPRIO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
System Configuration Register (CONFIG) . . . . . . . . . . . . . . .87
MC68HC811E2 System Configuration
Register (CONFIG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
RAM and I/O Mapping Register (INIT) . . . . . . . . . . . . . . . . . .89
4-10
4-11
4-12