MC68030RC20C Freescale Semiconductor, MC68030RC20C Datasheet - Page 24

• Manufacturer Part Number: MC68030RC20C
• Description: IC MPU 32BIT ENHANCED 128-PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68030RC20C

• Processor Type: M680x0 32-Bit
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 128-PGA
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 20MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 128
• Package Type: PGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

Number
MOTOROLA
Figure
10-41
10-42
10-43
10-44
10-45
11-1
11-2
11-3
11-5
11-4
12-1
12-2
12-3
12-4
12-5
12-6
12-7
12-8
12-9
12-10
12-11
12-12
12-13
12-14
i2-15
12-16
12-17
12-18
12-19
12-20
12-21
Take Mid-Instruction Exception Primitive Format ..................... 10-58
Take Post-Instruction Exception Primitive Format
MC68030 Pre-lnstruction Stack Frame .................................... 10-57
MC68030 Mid-Instruction Stack Frame .............. . ............. :. ..... 10-59
MC68030 Post-Instruction Stack Frame ................................... 10-60
32-Bit Data Bus Coprocessor Connection
Access Time Computation Diagram ....................................... 12-15
Additional Memory Enable Circuits ........................................ 12-21
Block Diagram - - Eight Independent Resources ...................... 11-3
Simultaneous Instruction Execution ....................................... 11-7
Derivation of Instruction Overlap Time ................................... 11-8
Processor Activity - - Even Alignment .................................... 11-9
Processor Activity - - Odd Alignment ..................................... 11-10
Signal Routing for Adapting the MC68030 to MC68020
Chip-Select Generation PAL .................................................. 12-8
PAL Equations ..................................................................... 12-8
Example MC68030 Byte Select PAL System Configuration ....... 12-12
Example Two-Clock Read, Three-Clock Write Memory Bank ..... 12-19
Example PAL Equation for Two-Clock Read and Write Memory
Additional Memory Enable Circuit ......................................... 12-29
Trace or Interrupt Exception .................................................. 12-38
Bus Cycle Timing Diagram .................................................... 12-9
MC68030 Byte Select PAL Equations ........ i ............................. 12-13
Example PAL Equations for Two-Clock Memory Bank .............. 12-20
Example Two-Clock Read and Write Memory Bank ................. 12-22
Example 2-1-1-1 Burst Mode Memory Bank at 20 MHz, 256K
Example 3-1-1-1 Pipelined Burst Mode Memory Bank at 20 MHz,
Example MC68030 Hardware Configuration with External
Example Early Termination Control Circuit ............................. 12-34
Other Exceptions ................................................................. 12-38
Normal Instruction Boundaries .............................................. 12-37
LIST OF ILLUSTRATIONS (Continued)
Designs ........................................................................... 12-2
256K Bytes ....................................................................... 12-28
Bank ................................................................................ 12-23
Bytes ............................................................................... 12-25
Physical Cache ................................................................. 12-33
MC68030 USER'S MANUAL
Title
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Number
Page
10-60
12-6
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