Motorola MC68020 User Manual

9/29/95 SECTION 1: OVERVIEW UM Rev 1
MOTOROLA M68020 USER’S MANUAL xiii
TABLE OF CONTENTS (Concluded)
Paragraph Page
Number Title Number
9.4 Clock Driver............................................................................................. 9-10
9.5 Memory Interface .................................................................................... 9-11
9.6 Access Time Calculations ....................................................................... 9-12
9.7 Module Support....................................................................................... 9-14
9.7.1 Module Descriptor................................................................................ 9-14
9.7.2 Module Stack Frame ........................................................................... 9-16
9.8 Access Levels ......................................................................................... 9-17
9.8.1 Module Call.......................................................................................... 9-18
9.8.2 Module Return ..................................................................................... 9-19
Section 10
Electrical Characteristics
10.1 Maximum Ratings ................................................................................. 10-1
10.2 Thermal Considerations ........................................................................ 10-1
10.2.1 MC68020 Thermal Characteristics and
DC Electrical Characteristics ........................................................... 10-2
10.2.2 MC68EC020 Thermal Characteristics and
DC Electrical Characteristics ........................................................... 10-4
10.3 AC Electrical Characteristics................................................................. 10-5
Section 11
Ordering Information and Mechanical Data
11.1 Standard Ordering Information.............................................................. 11-1
11.1.1 Standard MC68020 Ordering Information.......................................... 11-1
11.1.2 Standard MC68EC020 Ordering Information .................................... 11-1
11.2 Pin Assignments and Package Dimensions.......................................... 11-2
11.2.1 MC68020 RC and RP Suffix—Pin Assignment ................................. 11-2
11.2.2 MC68020 RC Suffix—Package Dimensions ..................................... 11-3
11.2.3 MC68020 RP Suffix—Package Dimensions...................................... 11-4
11.2.4 MC68020 FC and FE Suffix—Pin Assignment.................................. 11-5
11.2.5 MC68020 FC Suffix—Package Dimensions...................................... 11-6
11.2.6 MC68020 FE Suffix—Package Dimensions ...................................... 11-7
11.2.7 MC68EC020 RP Suffix—Pin Assignment.......................................... 11-8
11.2.8 MC68EC020 RP Suffix—Package Dimensions................................. 11-9
11.2.9 MC68EC020 FG Suffix—Pin Assignment.......................................... 11-10
11.2.10 MC68EC020 FG Suffix—Package Dimensions................................. 11-11
Appendix A
Interfacing an MC68EC020 to a DMA Device That
Supports a Three-Wire Bus Arbitration Protocol

Motorola MC68020 Specifications

General

Brand	Motorola
Model	MC68020
Category	Computer Hardware
Language	English