mc68hc11d0 Freescale Semiconductor, Inc, mc68hc11d0 Datasheet - Page 7

• Manufacturer Part Number: mc68hc11d0
• Description: Mc68hc11d0 Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Figure
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2-1
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4-1
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A-1
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MC68HC11D3
MC68HC11D3 Block Diagram ........................................................................ 1-2
Pin Assignments for 44-Pin PLCC ................................................................. 2-1
Pin Assignments for 40-Pin DIP ..................................................................... 2-2
External Reset Circuit ..................................................................................... 2-3
Common Crystal Connections ........................................................................ 2-3
External Oscillator Connections ..................................................................... 2-4
One Crystal Driving Two MCUs ..................................................................... 2-4
Programming Model ....................................................................................... 3-1
Stacking Operations ....................................................................................... 3-3
Address/Data Demultiplexing ......................................................................... 4-2
MC68HC11D3 Memory Map .......................................................................... 4-3
RAM Standby MODB/V
Processing Flow out of Reset (1 of 2) .......................................................... 5-12
Interrupt Priority Resolution (1 of 2) ............................................................. 5-14
Interrupt Source Resolution within SCI ........................................................ 5-16
SCI Transmitter Block Diagram ...................................................................... 7-2
SCI Receiver Block Diagram .......................................................................... 7-3
SCI Baud Rate Diagram ............................................................................... 7-10
Interrupt Source Resolution within SCI ........................................................ 7-12
SPI Block Diagram ......................................................................................... 8-2
SPI Transfer Format ....................................................................................... 8-3
Timer Clock Divider Chains ............................................................................ 9-2
Capture/Compare Block Diagram .................................................................. 9-4
Pulse Accumulator ....................................................................................... 9-16
Test Methods .................................................................................................. A-3
Timer Inputs ................................................................................................... A-4
POR and External Reset Timing Diagram ...................................................... A-5
STOP Recovery Timing Diagram ................................................................... A-6
WAIT Recovery Timing Diagram .................................................................... A-7
Port Write Timing Diagram ............................................................................. A-8
Port Read Timing Diagram ............................................................................. A-8
Multiplexed Expansion Bus Timing Diagram ................................................ A-10
SPI Master Timing (CPHA = 0) .................................................................... A-12
TA
Freescale Semiconductor, Inc.
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Connections ...................................................... 4-6
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