MC68020FE33E Freescale Semiconductor, MC68020FE33E Datasheet - Page 5
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MC68020FE33E
Manufacturer Part Number
MC68020FE33E
Description
IC MICROPROCESSOR 32BIT 132CQFP
Manufacturer
Freescale Semiconductor
Datasheet
1.MC68020EH16E.pdf
(306 pages)
Specifications of MC68020FE33E
Processor Type
M680x0 32-Bit
Speed
33MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
132-CQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68020FE33E
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MC68020FE33E1E30G
Manufacturer:
MOT
Quantity:
5 510
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Paragraph
5.5.2
5.5.3
5.5.4
5.6
5.7
5.7.1
5.7.1.1
5.7.1.2
5.7.1.3
5.7.1.4
5.7.2
5.7.2.1
5.7.2.2
5.7.2.3
5.8
6.1
6.1.1
6.1.2
6.1.3
6.1.4
6.1.5
6.1.6
6.1.7
6.1.8
6.1.9
6.1.10
6.1.11
6.1.12
6.2
6.2.1
6.2.2
6.2.3
6.3
6.4
MOTOROLA
Number
Bus Synchronization................................................................................ 5-62
Bus Arbitration ......................................................................................... 5-62
Reset Operation ...................................................................................... 5-76
Exception Processing Sequence ............................................................ 6-1
Bus Fault Recovery ................................................................................. 6-21
Coprocessor Considerations ................................................................... 6-25
Exception Stack Frame Formats ............................................................. 6-25
Halt Operation...................................................................................... 5-60
Double Bus Fault ................................................................................. 5-60
MC68020 Bus Arbitration .................................................................... 5-63
MC68EC020 Bus Arbitration ............................................................... 5-70
Reset Exception................................................................................... 6-4
Bus Error Exception ............................................................................. 6-4
Address Error Exception...................................................................... 6-6
Instruction Trap Exception ................................................................... 6-6
Illegal Instruction and Unimplemented Instruction Exceptions ............ 6-7
Privilege Violation Exception ............................................................... 6-8
Interrupt Exceptions ............................................................................. 6-11
Breakpoint Instruction Exception ......................................................... 6-17
Multiple Exceptions.............................................................................. 6-17
Return from Exception ......................................................................... 6-19
Special Status Word (SSW)................................................................. 6-21
Using Software to Complete the Bus Cycles ....................................... 6-23
Completing the Bus Cycles with RTE .................................................. 6-24
Retry Operation ................................................................................... 5-56
Trace Exception ................................................................................... 6-9
Format Error Exception ....................................................................... 6-10
TABLE OF CONTENTS (Continued)
Bus Request (MC68020) ................................................................. 5-66
Bus Grant (MC68020) ...................................................................... 5-66
Bus Grant Acknowledge (MC68020) ............................................... 5-66
Bus Arbitration Control (MC68020) .................................................. 5-67
Bus Request (MC68EC020) ............................................................ 5-71
Bus Grant (MC68EC020) ................................................................. 5-71
Bus Arbitration Control (MC68EC020) ............................................. 5-73
Freescale Semiconductor, Inc.
For More Information On This Product,
SECTION 1: OVERVIEW
Exception Processing
Go to: www.freescale.com
M68020 USER’S MANUAL
Section 6
Title
UM Rev 1
Number
Page
ix
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