MC68HC901 Datasheet, PDF (70/73 Pages) Motorola, Inc – Multi-Function Peripheral

INDEX
Numerics
48-Pin Dual-In-Line Package
(Plastic) ..................................... 9-1
52-Lead QUAD Package ..................... 9-2
A
AC Electrical Characteristics ............... 8-5
Active Edge Register (AER) ................ 5-1
AER register ........................................ 5-2
Asynchronous Bus Control .................. 2-2
Asynchronous Format .......................... 7-2
Automatic End-Of-Interrupt
Mode ....................................... 4-12
B
Bus Operation ...................................... 3-1
C
Capacitance ......................................... 8-3
Case Package Drawings
Case 767-02–P Suffix .................... 9-2
Case 778-02–FN Suffix .................. 9-3
Character Formats
Asynchronous ................................. 7-2
Synchronous .................................. 7-2
Character Protocols ............................. 7-1
Clock Input Timing Diagram ................ 8-4
Clock Signal ......................................... 2-2
Clock Timing ........................................ 8-4
Conceptual Circuit of Interrupt
Source Selection ....................... 6-2
Conceptual Circuits of an Interrupt
Channel ..................................... 4-9
D
Daisy-Chained Interrupt Structure ....... 4-3
Daisy-Chaining MFPs .......................... 4-3
Data Bus Signals ................................. 2-2
Data Direction Register (DDR) ............. 5-2
Data Transfer Operations ..................... 3-1
DC Electrical Characteristics ................ 8-3
DDR register ........................................ 5-2
Delay Mode Operation ......................... 6-1
Diagram(s)
Clock Input Timing .......................... 8-4
IACK Cycle Timing .......................... 3-3
Interrupt Acknowledge Cycle
Timing (IEI High) ................ 8-10
Interrupt Acknowledge Cycle
Timing (IEI Low) ................... 8-9
Interrupt Timing ............................. 8-10
MFP Block ...................................... 1-1
Port Timing ................................... 8-10
Read Cycle Timing .................. 3-2, 8-8
Receiver Timing ............................ 8-11
Reset Timing ................................. 8-11
Timer Timing ................................. 8-12
Transmitter Timing ........................ 8-11
Write Cycle Timing ................... 3-2, 8-8
Direct Memory Access Control
Signals ....................................... 2-5
DMA Operation .................................... 7-9
E
Electrical Characteristics ...................... 8-1
Event Count Mode Operation ............... 6-3
G
General Purpose I/O Data Register
(GPDR) ...................................... 5-1
General Purpose I/O Interrupt
Lines .......................................... 2-3
General Purpose Input/Output
Port ............................................ 5-1
GPDR register ...................................... 5-1
GPIP Control Registers ........................ 5-1
GPIP Port ............................................. 5-1
MOTOROLA
MC68HC901 USER’S MANUAL
INDEX-1