Product Summary
The MC68020 is the first full 32-bit implementation of the M68000 family ofmicroprocessors from Motorola. Using VLSI technology, the MC68020 is implementedwith 32-bit registers and data paths, 32-bit addresses, a rich instruction set, and versatileaddressing modes.
Features
(1)Object-Code Compatible with Earlier M68000 Microprocessors; (2)Addressing Mode Extensions for Enhanced Support of High-Level Languages; (3)New Bit Field Data Type Accelerates Bit-Oriented Applications—e.g., Video Graphics; (4)An On-Chip Instruction Cache for Faster Instruction Execution(5)Coprocessor Interface to Companion 32-Bit Peripherals—the MC68881 andMC68882 Floating-Point Coprocessors and the MC68851 Paged MemoryManagement Unit; (6)Pipelined Architecture with High Degree of Internal Parallelism Allowing Multiple Instructions To Be Executed Concurrently; (7)High-Performance Asynchronous Bus Is Nonmultiplexed and Full 32 Bits; (8)Dynamic Bus Sizing Efficiently Supports 8-/16-/32-Bit Memories and Peripherals; (9)Full Support of Virtual Memory and Virtual Machine; (10)Sixteen 32-Bit General-Purpose Data and Address Registers; (11)Two 32-Bit Supervisor Stack Pointers and Five Special-Purpose Control Registers; (12)Eighteen Addressing Modes and Seven Data Types; (13)4-Gbyte Direct Addressing Range for the MC68020; (14)16-Mbyte Direct Addressing Range for the MC68EC020; (15)Selection of Processor Speeds for the MC68020: 16.67, 20, 25, and 33.33 MHz; (16)Selection of Processor Speeds for the MCEC68020: 16.67 and 25 MHz
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||
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MC68EC020FG16 |
Freescale Semiconductor |
Microprocessors (MPU) 16MHz 10MIPS |
Data Sheet |
Negotiable |
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Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||
MC6800 |
Other |
Data Sheet |
Negotiable |
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MC6801 |
Other |
Data Sheet |
Negotiable |
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MC68020 |
Other |
Data Sheet |
Negotiable |
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MC68020CEH16E |
Freescale Semiconductor |
Microprocessors (MPU) 32-BIT MPU |
Data Sheet |
Negotiable |
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MC68020CEH25E |
Freescale Semiconductor |
Microprocessors (MPU) 32-BIT MPU |
Data Sheet |
Negotiable |
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MC68020CRC16E |
Freescale Semiconductor |
Microprocessors (MPU) 32-BIT MPU |
Data Sheet |
Negotiable |
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